8444 + Interview Questions in Primary School in Physics Page 21 InterviewSolution

1001.	What we conclude if displacement - time graph is a straight line passing through origin
Answer» ANSWER: Displacement-time GRAPH for REST, UNIFORM motion and Uniform Acceleration. Hope it will be HELPFUL ✌️

1001.

What we conclude if displacement - time graph is a straight line passing through origin

Answer»

ANSWER:

Displacement-time GRAPH for REST, UNIFORM motion and Uniform Acceleration.

Hope it will be HELPFUL ✌️

Discussion

1002.	Who invented maps and in which year he / She invented map
Answer» ANSWER: ANAXIMANDER ,6TH CENTURY BC

1002.

Who invented maps and in which year he / She invented map

Answer»

ANSWER:

ANAXIMANDER ,6TH CENTURY BC

Discussion

1003.	Explain relative velocity with examples
Answer» EXPLANATION: Relative Velocity: We encounter occasions where ONE or more objects move in a frame which is non-stationary with respect to another observer. For example, a boat crosses a river that is FLOWING at some rate or an airplane encountering wind during its motion.

1003.

Explain relative velocity with examples

Answer»

EXPLANATION:

Relative Velocity: We encounter occasions where ONE or more objects move in a frame which is non-stationary with respect to another observer. For example, a boat crosses a river that is FLOWING at some rate or an airplane encountering wind during its motion.

Discussion

1004.	True or false rolling friction is always greater than sliding friction.
Answer» ANSWER: TRUE it will be the answer

1004.

True or false rolling friction is always greater than sliding friction.

Answer»

ANSWER:

TRUE it will be the answer

Discussion

1005.	If my weight is 540 N on earth then what will be my weight on moon
Answer» Answer: 540×1/6 = 90 N 90N will be the WEIGHT on moon. Explanation: Given that GRAVITY on the Moon has approximately 1/6th of the strength of gravity on Earth, for example : a man who weighs 60kg on Earth would WEIGH approximately 10kg on the Moon. His mass, however, REMAINS CONSTANT.

1005.

If my weight is 540 N on earth then what will be my weight on moon

Answer»

Answer:

540×1/6 = 90 N

90N will be the WEIGHT on moon.

Explanation:

Given that GRAVITY on the Moon has approximately 1/6th of the strength of gravity on Earth, for example : a man who weighs 60kg on Earth would WEIGH approximately 10kg on the Moon. His mass, however, REMAINS CONSTANT.

Discussion

1006.	2. Statements given below are incorrect. Write the correct statements :(i) Solids need a container to hold them.(ii) Liquids change their volume when compressive forces are applied.(iii) Liquids can have any number of free surfaces.(iv) Gases cannot be compressed easily.(v) Gases can have infinite number of free surfaces.(vi) The molecules of a solid can interchange their positions.(vii) The molecules of a liquid have a strong intermolecular force.(viii) In gases intermolecular forces are generally measurable.(ix) Gases do not need a container to hold them.(x) Liquids have no free surface.
Answer» Answer: (i). Solids do not need containers to hold them. (ii). Liquids don't change their volume when COMPRESSIVE FORCES are applied (iii). Liquids can not have any number of surfaces. (iv). Gases can be compressed EASILY. (v). Gases can not have infinity number of free surfaces. (vi). The molecules of a liquid can INTERCHANGE their positions. (vii). The molecules of solid have a strong intermolecular force. (viii). In gases intermolecular force can not be measured. (ix). Solid do not need a container to hold them. (x). Solids do not have free space. I hope this would be HELPFUL for you.....

1006.

2. Statements given below are incorrect. Write the correct statements :(i) Solids need a container to hold them.(ii) Liquids change their volume when compressive forces are applied.(iii) Liquids can have any number of free surfaces.(iv) Gases cannot be compressed easily.(v) Gases can have infinite number of free surfaces.(vi) The molecules of a solid can interchange their positions.(vii) The molecules of a liquid have a strong intermolecular force.(viii) In gases intermolecular forces are generally measurable.(ix) Gases do not need a container to hold them.(x) Liquids have no free surface.

Answer»

Answer:

(i). Solids do not need containers to hold them.

(ii). Liquids don't change their volume when COMPRESSIVE FORCES are applied

(iii). Liquids can not have any number of surfaces.

(iv). Gases can be compressed EASILY.

(v). Gases can not have infinity number of free surfaces.

(vi). The molecules of a liquid can INTERCHANGE their positions.

(vii). The molecules of solid have a strong intermolecular force.

(viii). In gases intermolecular force can not be measured.

(ix). Solid do not need a container to hold them.

(x). Solids do not have free space.

I hope this would be HELPFUL for you.....

Discussion

1007.	Assertion: Oxygen is an element.Reason: It cannot be decomposed by a physical or a chemical process.
Answer» ANSWER: both are TRUE but R not the CORRECT EXPLANATION for a

1007.

Assertion: Oxygen is an element.Reason: It cannot be decomposed by a physical or a chemical process.

Answer»

ANSWER:

both are TRUE but R not the CORRECT EXPLANATION for a

Discussion

1008.	Rectlin Hiwalmotiond)cuviThemotionswig isperiodicaCuullinsmo toyrotatony motiond) nechlin
Answer» ANSWER: Dghjjxkmncnmmzfeweui

1008.

Rectlin Hiwalmotiond)cuviThemotionswig isperiodicaCuullinsmo toyrotatony motiond) nechlin

Answer»

ANSWER:

Dghjjxkmncnmmzfeweui

Discussion

1009.	1 q फर्स्ट क्वेश्चन प्लीज एक्सप्लेन मी
Answer» It is CUT in half Resend to GET the ANSWER

1009.

1 q फर्स्ट क्वेश्चन प्लीज एक्सप्लेन मी

Answer»

It is CUT in half

Resend to GET the ANSWER

Discussion

1010.	In Science, chemistry, what are ions and catons? pls tell fast exam ahead
Answer» Answer: An ION (/ˈaɪɒn, -ən/) is an ATOM or MOLECULE that has a net electrical CHARGE. ... A cation is a positively charged ion, with fewer electrons than protons, while an anion is negatively charged, with more electrons than protons.

1010.

In Science, chemistry, what are ions and catons? pls tell fast exam ahead

Answer»

Answer:

An ION (/ˈaɪɒn, -ən/) is an ATOM or MOLECULE that has a net electrical CHARGE. ... A cation is a positively charged ion, with fewer electrons than protons, while an anion is negatively charged, with more electrons than protons.

Discussion

1011.	Find the length of second pendulum
Answer» For a point mass on a weightless STRING of length L SWINGING with an infinitesimally small amplitude, without resistance, the length of the string of a seconds PENDULUM is equal to L = g/π2 where g is the acceleration due to gravity, with UNITS of length per SECOND squared, and L is the length of the string in the same ... ❤HOPE IT'S HELPS❤

Discussion

1012.	1. Explain the variation of friction with an activity.
Answer» Answer: Someone recently told me about this friction science experiment. We’re huge fans of science activities in our home. I knew I immediately had to try it out and add it to my arsenal of easy science experiments! As for this friction experiment, I listened to the explanation but had doubts if the “experiment” would work. So, like any good parent and educator, I tested it out. First, by myself and then with my children. The age range of my children is 5 years so I always have to think about how to approach science activities in age-appropriate ways. Turns out this activity is suited for a preschooler but is also great to add to your bucket of science experiments for 5th graders, too! I like that range! Also, add it to your list if science fair PROJECTS to WOW peers and teachers! I like to do activities by myself first not because I don’t want to fail in front of kids (that is a healthy and great thing for children to observe) but instead because I want to be organized with the materials. I want to be able to have conversations about the concept and the experiment without stumbling for a bag of rice. ;-) The post includes photos of my sons when we did the experiment. They were joyous, amazed with the RESULT, and had loads of questions and ideas on what to do next with this experiment. This easy friction science experiment definitely ignited their desire to learn more! Materials for Friction Experiment Enough rice to fill a medium-sized plastic bottle Pencil or chopstick Funnel to get rice into the bottle Medium sized plastic or glass bottle A SCOOP to get rice to the funnel Steps to Friction Experiment. Bring out the materials and ask the child: “Do you think I can lift a bottle of rice with a chopstick?” Pour rice into a bowl for easy access Place the funnel into the bottle Scoop rice and pour into the funnel (that is already in the opening of the bottle Bang the bottle gently on the table to settle the rice (key point) Continue until mostly full Place the chopstick into the bottle Work it into the rice, gently banging the bottle to get the chopstick worked well into the rice Once worked into the rice, grab the chopstick and try to lift the bottle Observe the wonder What is Friction? Friction is a force we experience every day, all day. We can’t see it. So, we tend not to NOTICE it. Friction is the force that opposes the movement of one substance against another. In this case, we had rice and a chopstick. As the rice sits in the bottle, there are air pockets around most grains, which prevents friction. Live Science tells us, “It is not a fundamental force, like gravity or electromagnetism. Instead, scientists believe it is the result of the electromagnetic attraction between charged particles in two touching surfaces.” Explanation:

1012.

1. Explain the variation of friction with an activity.

Answer»

Answer:

Someone recently told me about this friction science experiment. We’re huge fans of science activities in our home. I knew I immediately had to try it out and add it to my arsenal of easy science experiments!

As for this friction experiment, I listened to the explanation but had doubts if the “experiment” would work. So, like any good parent and educator, I tested it out. First, by myself and then with my children.

The age range of my children is 5 years so I always have to think about how to approach science activities in age-appropriate ways. Turns out this activity is suited for a preschooler but is also great to add to your bucket of science experiments for 5th graders, too! I like that range! Also, add it to your list if science fair PROJECTS to WOW peers and teachers!

I like to do activities by myself first not because I don’t want to fail in front of kids (that is a healthy and great thing for children to observe) but instead because I want to be organized with the materials. I want to be able to have conversations about the concept and the experiment without stumbling for a bag of rice. ;-)

The post includes photos of my sons when we did the experiment. They were joyous, amazed with the RESULT, and had loads of questions and ideas on what to do next with this experiment. This easy friction science experiment definitely ignited their desire to learn more!

Materials for Friction Experiment
Enough rice to fill a medium-sized plastic bottle
Pencil or chopstick
Funnel to get rice into the bottle
Medium sized plastic or glass bottle
A SCOOP to get rice to the funnel

Steps to Friction Experiment.

Bring out the materials and ask the child: “Do you think I can lift a bottle of rice with a chopstick?”
Pour rice into a bowl for easy access
Place the funnel into the bottle
Scoop rice and pour into the funnel (that is already in the opening of the bottle
Bang the bottle gently on the table to settle the rice (key point)
Continue until mostly full
Place the chopstick into the bottle
Work it into the rice, gently banging the bottle to get the chopstick worked well into the rice
Once worked into the rice, grab the chopstick and try to lift the bottle
Observe the wonder

What is Friction?

Friction is a force we experience every day, all day. We can’t see it. So, we tend not to NOTICE it. Friction is the force that opposes the movement of one substance against another. In this case, we had rice and a chopstick. As the rice sits in the bottle, there are air pockets around most grains, which prevents friction.

Live Science tells us, “It is not a fundamental force, like gravity or electromagnetism. Instead, scientists believe it is the result of the electromagnetic attraction between charged particles in two touching surfaces.”

Explanation:

Discussion

1013.	நன்றி ஆசிரியர் நன்றி ஆசிரியர் நன்றி ஆசிரியர் ஒரு நல்ல நாள் மாம்ஒரு நல்ல நாள் மாம்ஒரு நல்ல நாள் மாம்ஒரு நல்ல நாள் மாம்ஒரு நல்ல நாள் மாம்நன்றி ஆசிரியர்
Answer» Answer: HLW mate!! To be honest Enaku sathiyama puriyala but I have tried From the above sentence: நன்றி (Nandri) - Thanks ஆசிரியர் (Aasiriyar) - TEACHER (mam/sir) ஒரு (Oru) - 1 ONE நல்ல (Nalla) - Nice /Good நாள் (NAAL) - Day I think this may be your answer Thanks you mam have a nice day. Thanks for asking and keep asking more ✌✌

1013.

நன்றி ஆசிரியர் நன்றி ஆசிரியர் நன்றி ஆசிரியர் ஒரு நல்ல நாள் மாம்ஒரு நல்ல நாள் மாம்ஒரு நல்ல நாள் மாம்ஒரு நல்ல நாள் மாம்ஒரு நல்ல நாள் மாம்நன்றி ஆசிரியர்

Answer»

Answer:

HLW mate!!

To be honest Enaku sathiyama puriyala but I have tried

From the above sentence:

நன்றி (Nandri) - Thanks

ஆசிரியர் (Aasiriyar) - TEACHER (mam/sir)

ஒரு (Oru) - 1 ONE

நல்ல (Nalla) - Nice /Good

நாள் (NAAL) - Day

I think this may be your answer

Thanks you mam have a nice day.

Thanks for asking and keep asking more ✌✌

Discussion

1014.	B) Raktima was given some beads and a glass jar with a lid. How can she use these to explain why solidhas a definite volume and a definite shape?
Answer» Answer: During thermal EXPANSION, every linear dimension increases by the same percentage with an increase in temperature, including HOLES. This assumes that the expanding material is uniform. Applied to a metal jar lid, this implies that the inside diameter of the lid will increase, tending to loosen the lid. Directing the stream of hot water at the center of the lid heats the metal more than the glass, so that you get a greater difference in the expansion of the top and the jar. The thermal conductivity of the metal top is much greater than that of the glass, and its specific heat is relatively low, so the temperature of the entire metal lid rises rapidly. Even if you heated the metal lid and the glass jar equally, you would loosen the lid a bit because the thermal expansion coefficient of the metal is greater than that of the glass. If you examine the table of thermal expansion coefficients, you will find that the expansion of a steel top is only about 40% greater than that of the glass, so it is helpful if you can heat the metal more than the glass. The fact that the thermal conductivity of the steel is over 60 times that of glass aids you in raising its temperature more than that of the glass. !? If the thermal conductivity of steel is 60 times that of glass, why isn't the expansion coefficient 60 times as large, instead of just 1.4 x that of glass? The amount of actual expansion is quite small since the coefficients of expansion are very small. If the 7 cm diameter lid were heated from 20°C to 60°C, the amount of expansion is only ΔL = (7 cm)(13 x 10-6)(40°C) = 0.0036 cm Fortunately, even this small amount of expansion is sometimes sufficient to enable you to remove a STUBBORN lid. Table of expansion coefficients Index Expansion concepts HyperPhysics*** Thermodynamics R Nave Go Back Thermal Expansion vs Thermal Conductivity Why do they behave so differently? In the example of loosening a jar lid, experiment shows that you can loosen a steel lid on a glass jar by heating because the thermal expansion coefficient of steel is greater than that of glass. But it is a bit tricky, because the expansion of the steel is only 1.44 times that of the glass, and both expansions are quite small. Directing the stream of hot water at the center of the lid heats the metal more than the glass, so that you get a greater difference in the expansion of the top and the jar. This can be done because the thermal conductivity of the steel top is almost 63 times the thermal conductivity of glass. Solid substances expand with increasing temperature because the average spacing between the nuclei increases slightly as a result of the greater kinetic energy of the molecules - they VIBRATE with greater amplitude and on the average find themselves a bit further apart. This kinetic energy involves the atoms as a whole and there is not such a great difference between what happens in glass and steel. However, in thermal conductivity a new mechanism arises. In the metal there are essentially free electrons which can move through the steel. While they have no role in determining thermal expansion, they do provide a MEANS for rapid heat transfer through the material. The same kind of argument applies to the electrical conductivity of the materials. The steel is an electrical conductor because of the mobility of the electrons through the material. The electrical and thermal conductivities can in fact be shown to be proportional to each other; this is the subject of the Wiedemann-Franz law. Good thermal conductor <--> Good electrical conductor. Table of expansion coefficients Table of thermal conductivities Index Expansion concepts HyperPhysics*** Thermodynamics R Nave

1014.

B) Raktima was given some beads and a glass jar with a lid. How can she use these to explain why solidhas a definite volume and a definite shape?

Answer»

Answer:

During thermal EXPANSION, every linear dimension increases by the same percentage with an increase in temperature, including HOLES. This assumes that the expanding material is uniform. Applied to a metal jar lid, this implies that the inside diameter of the lid will increase, tending to loosen the lid. Directing the stream of hot water at the center of the lid heats the metal more than the glass, so that you get a greater difference in the expansion of the top and the jar. The thermal conductivity of the metal top is much greater than that of the glass, and its specific heat is relatively low, so the temperature of the entire metal lid rises rapidly.

Even if you heated the metal lid and the glass jar equally, you would loosen the lid a bit because the thermal expansion coefficient of the metal is greater than that of the glass.

If you examine the table of thermal expansion coefficients, you will find that the expansion of a steel top is only about 40% greater than that of the glass, so it is helpful if you can heat the metal more than the glass. The fact that the thermal conductivity of the steel is over 60 times that of glass aids you in raising its temperature more than that of the glass.

!? If the thermal conductivity of steel is 60 times that of glass, why isn't the expansion coefficient 60 times as large, instead of just 1.4 x that of glass?

The amount of actual expansion is quite small since the coefficients of expansion are very small. If the 7 cm diameter lid were heated from 20°C to 60°C, the amount of expansion is only

ΔL = (7 cm)(13 x 10-6)(40°C) = 0.0036 cm

Fortunately, even this small amount of expansion is sometimes sufficient to enable you to remove a STUBBORN lid.

Table of expansion coefficients

Index

Expansion concepts

HyperPhysics***** Thermodynamics R Nave

Go Back

Thermal Expansion vs Thermal Conductivity

Why do they behave so differently?

In the example of loosening a jar lid, experiment shows that you can loosen a steel lid on a glass jar by heating because the thermal expansion coefficient of steel is greater than that of glass. But it is a bit tricky, because the expansion of the steel is only 1.44 times that of the glass, and both expansions are quite small. Directing the stream of hot water at the center of the lid heats the metal more than the glass, so that you get a greater difference in the expansion of the top and the jar. This can be done because the thermal conductivity of the steel top is almost 63 times the thermal conductivity of glass.

Solid substances expand with increasing temperature because the average spacing between the nuclei increases slightly as a result of the greater kinetic energy of the molecules - they VIBRATE with greater amplitude and on the average find themselves a bit further apart. This kinetic energy involves the atoms as a whole and there is not such a great difference between what happens in glass and steel.

However, in thermal conductivity a new mechanism arises. In the metal there are essentially free electrons which can move through the steel. While they have no role in determining thermal expansion, they do provide a MEANS for rapid heat transfer through the material. The same kind of argument applies to the electrical conductivity of the materials. The steel is an electrical conductor because of the mobility of the electrons through the material. The electrical and thermal conductivities can in fact be shown to be proportional to each other; this is the subject of the Wiedemann-Franz law.

Good thermal conductor <--> Good electrical conductor.

Table of expansion coefficients

Table of thermal conductivities

Index

Expansion concepts

HyperPhysics***** Thermodynamics R Nave

Discussion

1015.	Define:- 1) atoms 2)molecules 3) SI unit
Answer» Answer: 1) the SMALLEST particle of material it is CALLED atom. 2) two or more ATOMS in some ELEMENTS different elements that are bound together its called molecules. 3

1015.

Define:- 1) atoms 2)molecules 3) SI unit

Answer»

Answer:

1) the SMALLEST particle of material it is CALLED atom.

2) two or more ATOMS in some ELEMENTS different elements that are bound together its called molecules.

3

Discussion

1016.	Find acceleration
Answer» Answer: I was struggling with my sister's exam so L can't be online. Now l am free so you can ASK me any QUESTION . l will try to HELP you... Explanation: I PURPLE YOU AIZAH ❣️❣️❣️

1016.

Find acceleration

Answer»

Answer:

I was struggling with my sister's exam so L can't be online. Now l am free so you can ASK me any QUESTION . l will try to HELP you...

Explanation:

I PURPLE YOU AIZAH ❣️❣️❣️

Discussion

1017.	What is the abbreviation of micro??
Answer» Answer: ☞ Micro- (Greek LETTER μ or LEGACY micro symbol µ) is a unit prefix in the metric system denoting a factor of 10−6 (one MILLIONTH). Confirmed in 1960, the prefix comes from the Greek (mikrós), meaning "small". The symbol for the prefix comes from the Greek letter μ (mu).

1017.

What is the abbreviation of micro??

Answer»

Answer:

☞ Micro- (Greek LETTER μ or LEGACY micro symbol µ) is a unit prefix in the metric system denoting a factor of 10−6 (one MILLIONTH). Confirmed in 1960, the prefix comes from the Greek (mikrós), meaning "small". The symbol for the prefix comes from the Greek letter μ (mu).

Discussion

1018.	Help Boxsupport, share, activities, traditions, love, care2. All family members must participate in family
Answer» Answer: activities Explanation: HOPE it helps you please MARK as BRAINLIEST answer

1018.

Help Boxsupport, share, activities, traditions, love, care2. All family members must participate in family

Answer»

Answer:

activities

Explanation:

HOPE it helps you

please MARK as BRAINLIEST answer

Discussion

1019.	Name three different types of motion and give an example of each
Answer» Answer: 1 circular motion example - motion of SATELLITES around PLANET 2 periodic motion example-motion of earth on its on axis 3 rotational motion example - motion PF giant whell

1019.

Name three different types of motion and give an example of each

Answer»

Answer:

1 circular motion

example - motion of SATELLITES around PLANET

2 periodic motion

example-motion of earth on its on axis

3 rotational motion

example - motion PF giant whell

Discussion

1020.	Measurement is a vector quantity or scalar quantityIf anyone who replies this I will mark Brainliest
Answer» Explanation: measurementmeasurement depends on various things like if you are MEASURING distance then it will be SCALAR but if you are measuring VELOCITY then it will be its vector it so it depends on what kind of quantity you are TAKING ok

1020.

Measurement is a vector quantity or scalar quantityIf anyone who replies this I will mark Brainliest

Answer»

Explanation:

measurementmeasurement depends on various things like if you are MEASURING distance then it will be SCALAR but if you are measuring VELOCITY then it will be its vector it so it depends on what kind of quantity you are TAKING ok

Discussion

1021.	The example of neutralisation in everyday life is.in digestionsoil treatmentpreservation of milka+b+c
Answer» ANSWER: PESERVATION OF MILK IS THE ANSWER. THANK YOU EXPLANATION: HAVE A GOOD FUTURE

1021.

The example of neutralisation in everyday life is.in digestionsoil treatmentpreservation of milka+b+c

Answer»

ANSWER:

PESERVATION OF MILK IS THE ANSWER. THANK YOU

EXPLANATION:

HAVE A GOOD FUTURE

Discussion

1022.	ਹੇਠ ਵਲਖੀਆਂ ਵਿਿੱਚੋਂ ਵਕਹੜਾ ਤਰੀਕਾ ਫੁਰਤੀ ਿਧਾਉਣ ਲਈ ਸਹੀ ਨਹੀਂ ਹੈਓ) ਸੈਟਲ ਰਨ ਅ) ਮੈਰਾਥਨ ੲ) ਪੌੜੀ ਨੁਮਾਂ ਜਿੰਪ ਸ) ਓ ਅਤੇ ੲ ਦੋਵੇਂ
Answer» MUJHE TUMHARI Bhasha SAMAJH Mein NAHIN a RAHI hai

1022.

ਹੇਠ ਵਲਖੀਆਂ ਵਿਿੱਚੋਂ ਵਕਹੜਾ ਤਰੀਕਾ ਫੁਰਤੀ ਿਧਾਉਣ ਲਈ ਸਹੀ ਨਹੀਂ ਹੈਓ) ਸੈਟਲ ਰਨ ਅ) ਮੈਰਾਥਨ ੲ) ਪੌੜੀ ਨੁਮਾਂ ਜਿੰਪ ਸ) ਓ ਅਤੇ ੲ ਦੋਵੇਂ

Answer»

MUJHE TUMHARI Bhasha SAMAJH Mein NAHIN a RAHI hai

Discussion

1023.	Define density with example
Answer» Answer: DENSITY is a MEASURE of how compact the mass in a substance or object is. The density of an object or substance can be calculated from this equation: density in kilograms per meter cubed is equal to mass in kilograms, divided by volume in meters cubed. ... Examples of DENSE materials include iron, LEAD, or platinum. Explanation: I hope it is helpful to you and MARK me as brainliest

1023.

Define density with example

Answer»

Answer:

DENSITY is a MEASURE of how compact the mass in a substance or object is. The density of an object or substance can be calculated from this equation: density in kilograms per meter cubed is equal to mass in kilograms, divided by volume in meters cubed. ... Examples of DENSE materials include iron, LEAD, or platinum.

Explanation:

I hope it is helpful to you and MARK me as brainliest

Discussion

1024.	Are the transmission lines made up of ohmic or non-ohmic conductors?
Answer» ANSWER: Conductors which obey Ohm's Law have a constant RESISTANCE when the voltage is varied across them or the CURRENT through them is INCREASED. These conductors are called ohmic conductors. A graph of the current vs. ... A light bulb is a COMMON example of a non-ohmic conductor.

1024.

Are the transmission lines made up of ohmic or non-ohmic conductors?

Answer»

ANSWER:

Conductors which obey Ohm's Law have a constant RESISTANCE when the voltage is varied across them or the CURRENT through them is INCREASED. These conductors are called ohmic conductors. A graph of the current vs. ... A light bulb is a COMMON example of a non-ohmic conductor.

Discussion

1025.	How a rocket fly due to the parasher
Answer» Answer: ⭕..#@ÑSW£R...... Rockets work by EXPELLING hot EXHAUST that acts in the same way as the BASKETBALL. The exhaust's gas MOLECULES don't weigh much individually, but they exit the rocket's nozzle very fast, giving them a lot of momentum. As a result, the rocket moves in the opposite DIRECTION of the exhaust with the same total oomph. *ẞRAINLIEST* PLS**.......❤️☺️

1025.

How a rocket fly due to the parasher

Answer»

Answer:

⭕..#@ÑSW£R......

Rockets work by EXPELLING hot EXHAUST that acts in the same way as the BASKETBALL. The exhaust's gas MOLECULES don't weigh much individually, but they exit the rocket's nozzle very fast, giving them a lot of momentum. As a result, the rocket moves in the opposite DIRECTION of the exhaust with the same total oomph.

ẞRAINLIEST *PLS***.......❤️☺️

Discussion

1026.	Stings of ant and bees contain(a)ascorbic acid(b) lactic acid(c)formic acid(d) a+b
Answer» ANSWER: *stings of ANT and BEES contains lactic ACID*

1026.

Stings of ant and bees contain(a)ascorbic acid(b) lactic acid(c)formic acid(d) a+b

Answer»

ANSWER:

stings of ANT and BEES contains lactic ACID

Discussion

1027.	.ਸਰਕਟ ਵਿਧੀ ਵਿਿੱਚ ਵਕਿੰਨੇ ਸਟੇਸ਼ਨ ਰਿੱਖੇ ਜਾ ਸਕਦੇ ਹਨ ?ਓ) 6 ਤੋ10 ਅ) 8 ਤੋ10 ੲ) 2 ਤੋ7 ਸ) 4 ਤੋ7
Answer» $\text{[math]}$ ${\overbrace{\underbrace{\blue{QUESTION}}}}$ *ਸਰਕਟ ਵਿਧੀ ਵਿਿੱਚ ਵਕਿੰਨੇ ਸਟੇਸ਼ਨ ਰਿੱਖੇ ਜਾ ਸਕਦੇ ਹਨ ?* ${\overbrace{\underbrace{\red{ANSWER}}}}$ *ਇੱਕ ਜਾਂ ਅੱਠ* $Cat in night.sky {height: 300px;background: radial-gradient(#112A71, #000A31);overflow: hidden;position: relative; }.sky .moon {width: 80px;height: 80px;border-radius: 50%;background-color: #FEFF79;-webkit-box-shadow: 0 0 150px #FEFF79, inset 0 1px 20px rgba(0, 0, 0, 0.3);box-shadow: 0 0 150px #FEFF79, inset 0 1px 20px rgba(0, 0, 0, 0.3);position: absolute;top: 30px;right: 100px; }.sky .cloud {width: 80px;height: 30px;background-color: #8D8D8D;border-radius: 50px;-webkit-box-shadow: inset 0 -1px 10px rgba(0, 0, 0, 0.3);box-shadow: inset 0 -1px 10px rgba(0, 0, 0, 0.3);position: relative;top: 60px;left: 30px;-webkit-animation: shift 100s infinite linear;animation: shift 100s infinite linear; }.sky .cloud:nth-child(2) {-webkit-transform: scale(-1.5, 1.3);transform: scale(-1.5, 1.3);top: 100px;left: 250px;-webkit-animation-duration: 40s;animation-duration: 40s; }.sky .cloud:last-child {top: 150px;left: 100px;-webkit-transform: scale(2);transform: scale(2);-webkit-animation-duration: 60s;animation-duration: 60s; }.sky .cloud::before, .sky .cloud::after {content: '';display: block;width: 32px;height: 30px;background-color: inherit;border-radius: 50%;position: relative;top: -15px;left: 35px; }.sky .cloud::after {top: -40px;left: 10px; }@-webkit-keyframes shift {0% {margin-left: -500px; }100% {margin-left: 100%; } }@keyframes shift {0% {margin-left: -500px; }100% {margin-left: 100%; } }.wall {height: 250px;background: radial-gradient(ellipse at top, #000C23, #000000);position: relative;top: 0px; }.wall .cat {position: absolute;top: -105px;left: 90px; }.cat-head {width: 40px;height: 40px;background-color: #131313;border-radius: 50% 50% 100% 100%;position: relative; }.cat-head::before, .cat-head::after {width: 6px;height: 2px;content: '';background-color: inherit;border-radius: 5% 100% 0 0;border-top: 10px solid #131313;border-left: 4px solid #141414;position: absolute;-webkit-transform: rotate(-5deg);transform: rotate(-5deg);top: -6px;left: 0px;z-index: 2; }.cat-head::after {left: auto;right: 0px;-webkit-transform: scaleX(-1) rotate(-5deg);transform: scaleX(-1) rotate(-5deg);-webkit-animation: wiggle 3s ease-in infinite;animation: wiggle 3s ease-in infinite; }.cat-head .eyes {height: 30px;display: -webkit-box;display: -ms-flexbox;display: flex;-ms-flex-pack: distribute;justify-content: space-around;-webkit-box-align: center;-ms-flex-align: center;align-items: center; }.cat-head .eyes .eye {width: 6px;height: 6px;background-color: #4C4C4C;border-radius: 50%;-webkit-box-shadow: 0 0 0 3px #00D382;box-shadow: 0 0 0 3px #00D382;z-index: 5;position: relative;-webkit-animation: blink 3s ease-out infinite;animation: blink 3s ease-out infinite; }.cat-head .eyes .eye::after {content: '';width: 2px;height: 2px;background-color: #FFDFDF;border-radius: 50%;position: absolute;top: 0px;left: 3px; }.cat-head .eyes .eye:last-child {-webkit-transform: scaleX(-1);transform: scaleX(-1); }.cat-head .eyes .eye:last-child::after {left: auto;right: 3px; }.cat-body {height: 80px;width: 38px;background: #131313;border-radius: 100% 100% 70% 70%;position: relative;top: -12px; }.cat-body .tail {width: 40px;height: 10px;background-color: transparent;border-radius: 50%;border: 8px solid #131313;border-left-color: transparent;border-top-color: transparent;position: absolute;bottom: 0px;left: 5px; }.cat-body .tail::after {content: '';width: 9px;height: 10px;background-color: #131313;position: absolute;right: -5px;border-radius: 50%;top: -4px;-webkit-transform: skew(44deg, -26deg);transform: skew(44deg, -26deg); }@-webkit-keyframes blink {78%, 82%, 86%, 90% {opacity: 1; }80%, 88% {opacity: 0; } }@keyframes blink {78%, 82%, 86%, 90% {opacity: 1; }80%, 88% {opacity: 0; } }@-webkit-keyframes wiggle {50%, 60% {-webkit-transform: scaleX(-1) rotate(-5deg);transform: scaleX(-1) rotate(-5deg); }55% {-webkit-transform: scaleX(-1) rotate(-30deg);transform: scaleX(-1) rotate(-30deg); } }@keyframes wiggle {50%, 60% {-webkit-transform: scaleX(-1) rotate(-5deg);transform: scaleX(-1) rotate(-5deg); }55% {-webkit-transform: scaleX(-1) rotate(-30deg);transform: scaleX(-1) rotate(-30deg); } }* {padding: 0;margin: 0; }ul {list-style-type: none; }body {background: #1e1e1e;}#wrapper {max-width: 400px;margin: 0 auto;height: 100vh; }$

1027.

.ਸਰਕਟ ਵਿਧੀ ਵਿਿੱਚ ਵਕਿੰਨੇ ਸਟੇਸ਼ਨ ਰਿੱਖੇ ਜਾ ਸਕਦੇ ਹਨ ?ਓ) 6 ਤੋ10 ਅ) 8 ਤੋ10 ੲ) 2 ਤੋ7 ਸ) 4 ਤੋ7

Answer»

$\text{[math]}$

${\overbrace{\underbrace{\blue{QUESTION}}}}$

ਸਰਕਟ ਵਿਧੀ ਵਿਿੱਚ ਵਕਿੰਨੇ ਸਟੇਸ਼ਨ ਰਿੱਖੇ ਜਾ ਸਕਦੇ ਹਨ ?

${\overbrace{\underbrace{\red{ANSWER}}}}$

ਇੱਕ ਜਾਂ ਅੱਠ

$Cat in night.sky {height: 300px;background: radial-gradient(#112A71, #000A31);overflow: hidden;position: relative; }.sky .moon {width: 80px;height: 80px;border-radius: 50%;background-color: #FEFF79;-webkit-box-shadow: 0 0 150px #FEFF79, inset 0 1px 20px rgba(0, 0, 0, 0.3);box-shadow: 0 0 150px #FEFF79, inset 0 1px 20px rgba(0, 0, 0, 0.3);position: absolute;top: 30px;right: 100px; }.sky .cloud {width: 80px;height: 30px;background-color: #8D8D8D;border-radius: 50px;-webkit-box-shadow: inset 0 -1px 10px rgba(0, 0, 0, 0.3);box-shadow: inset 0 -1px 10px rgba(0, 0, 0, 0.3);position: relative;top: 60px;left: 30px;-webkit-animation: shift 100s infinite linear;animation: shift 100s infinite linear; }.sky .cloud:nth-child(2) {-webkit-transform: scale(-1.5, 1.3);transform: scale(-1.5, 1.3);top: 100px;left: 250px;-webkit-animation-duration: 40s;animation-duration: 40s; }.sky .cloud:last-child {top: 150px;left: 100px;-webkit-transform: scale(2);transform: scale(2);-webkit-animation-duration: 60s;animation-duration: 60s; }.sky .cloud::before, .sky .cloud::after {content: '';display: block;width: 32px;height: 30px;background-color: inherit;border-radius: 50%;position: relative;top: -15px;left: 35px; }.sky .cloud::after {top: -40px;left: 10px; }@-webkit-keyframes shift {0% {margin-left: -500px; }100% {margin-left: 100%; } }@keyframes shift {0% {margin-left: -500px; }100% {margin-left: 100%; } }.wall {height: 250px;background: radial-gradient(ellipse at top, #000C23, #000000);position: relative;top: 0px; }.wall .cat {position: absolute;top: -105px;left: 90px; }.cat-head {width: 40px;height: 40px;background-color: #131313;border-radius: 50% 50% 100% 100%;position: relative; }.cat-head::before, .cat-head::after {width: 6px;height: 2px;content: '';background-color: inherit;border-radius: 5% 100% 0 0;border-top: 10px solid #131313;border-left: 4px solid #141414;position: absolute;-webkit-transform: rotate(-5deg);transform: rotate(-5deg);top: -6px;left: 0px;z-index: 2; }.cat-head::after {left: auto;right: 0px;-webkit-transform: scaleX(-1) rotate(-5deg);transform: scaleX(-1) rotate(-5deg);-webkit-animation: wiggle 3s ease-in infinite;animation: wiggle 3s ease-in infinite; }.cat-head .eyes {height: 30px;display: -webkit-box;display: -ms-flexbox;display: flex;-ms-flex-pack: distribute;justify-content: space-around;-webkit-box-align: center;-ms-flex-align: center;align-items: center; }.cat-head .eyes .eye {width: 6px;height: 6px;background-color: #4C4C4C;border-radius: 50%;-webkit-box-shadow: 0 0 0 3px #00D382;box-shadow: 0 0 0 3px #00D382;z-index: 5;position: relative;-webkit-animation: blink 3s ease-out infinite;animation: blink 3s ease-out infinite; }.cat-head .eyes .eye::after {content: '';width: 2px;height: 2px;background-color: #FFDFDF;border-radius: 50%;position: absolute;top: 0px;left: 3px; }.cat-head .eyes .eye:last-child {-webkit-transform: scaleX(-1);transform: scaleX(-1); }.cat-head .eyes .eye:last-child::after {left: auto;right: 3px; }.cat-body {height: 80px;width: 38px;background: #131313;border-radius: 100% 100% 70% 70%;position: relative;top: -12px; }.cat-body .tail {width: 40px;height: 10px;background-color: transparent;border-radius: 50%;border: 8px solid #131313;border-left-color: transparent;border-top-color: transparent;position: absolute;bottom: 0px;left: 5px; }.cat-body .tail::after {content: '';width: 9px;height: 10px;background-color: #131313;position: absolute;right: -5px;border-radius: 50%;top: -4px;-webkit-transform: skew(44deg, -26deg);transform: skew(44deg, -26deg); }@-webkit-keyframes blink {78%, 82%, 86%, 90% {opacity: 1; }80%, 88% {opacity: 0; } }@keyframes blink {78%, 82%, 86%, 90% {opacity: 1; }80%, 88% {opacity: 0; } }@-webkit-keyframes wiggle {50%, 60% {-webkit-transform: scaleX(-1) rotate(-5deg);transform: scaleX(-1) rotate(-5deg); }55% {-webkit-transform: scaleX(-1) rotate(-30deg);transform: scaleX(-1) rotate(-30deg); } }@keyframes wiggle {50%, 60% {-webkit-transform: scaleX(-1) rotate(-5deg);transform: scaleX(-1) rotate(-5deg); }55% {-webkit-transform: scaleX(-1) rotate(-30deg);transform: scaleX(-1) rotate(-30deg); } }* {padding: 0;margin: 0; }ul {list-style-type: none; }body {background: #1e1e1e;}#wrapper {max-width: 400px;margin: 0 auto;height: 100vh; }$

Discussion

1028.	Why is a food step or a hand span not used as a standard unit of length
Answer» Answer: because the length of FOOT and HAND of different people are different. and standard UNIT MEANS fixed value.... plz mark me as brainliest have a good day

1028.

Why is a food step or a hand span not used as a standard unit of length

Answer»

Answer:

because the length of FOOT and HAND of different people are different.

and standard UNIT MEANS fixed value....

plz mark me as brainliest

have a good day

Discussion

1029.	In neutralisation(a) only acid reacts(b) only base reacts(c) acid and base both react to produce salt and water(d) none of these
Answer» Answer: Acid and BASE both reacts to produce salt and water .. please MARK it as brainliest

1029.

In neutralisation(a) only acid reacts(b) only base reacts(c) acid and base both react to produce salt and water(d) none of these

Answer»

Answer:

Acid and BASE both reacts to produce salt and water ..

please MARK it as brainliest

Discussion

1030.	1.ਸਰਕਟ ਵਿਧੀ ਵਿਿੱਚ ਵਕਿੰਨੇ ਸਟੇਸ਼ਨ ਰਿੱਖੇ ਜਾ ਸਕਦੇ ਹਨ ?ਓ) 6 ਤੋ10 ਅ) 8 ਤੋ10 ੲ) 2 ਤੋ7 ਸ) 4 ਤੋ7
Answer» ANSWER: ਸਿਰਫ਼ ਤੁਹਾਡੇ ਸਾਈਨ-ਇਨ ਕੀਤੇ ਹੋਣ 'ਤੇ ਹੀ ਅਨੁਵਾਦ ਇਤਿਹਾਸ ਜਲਦ ਉਪਲਬਧ ਹੋਵੇਗਾ ਅਤੇ ਮੇਰੀ ਸਰਗਰਮੀ ਅੰਦਰ ਖਾਸ ਤੌਰ 'ਤੇ ਇਸਦਾ ਪ੍ਰਬੰਧਨ ਕੀਤਾ ਜਾਵੇਗਾ। ਇਸ ਅੱਪਗ੍ਰੇਡ ਵੇਲੇ ਪੁਰਾਣੇ ਇਤਿਹਾਸ ਨੂੰ ਕਲੀਅਰ ਕਰ ਦਿੱਤਾ ਜਾਵੇਗਾ, ਇਸ ਲਈ ਉਹਨਾਂ ਅਨੁਵਾਦਾਂ ਨੂੰ ਰੱਖਿਅਤ ਕਰਨਾ ਪੱਕਾ ਕਰੋ ਜਿਨ੍ਹਾਂ ਨੂੰ ਤੁਸੀਂ ਬਾਅਦ ਵਿੱਚ ਆਸਾਨ ਪਹੁੰਚ ਲਈ ਯਾਦ ਰੱਖਣਾ ਚਾਹੁੰਦੇ

1030.

1.ਸਰਕਟ ਵਿਧੀ ਵਿਿੱਚ ਵਕਿੰਨੇ ਸਟੇਸ਼ਨ ਰਿੱਖੇ ਜਾ ਸਕਦੇ ਹਨ ?ਓ) 6 ਤੋ10 ਅ) 8 ਤੋ10 ੲ) 2 ਤੋ7 ਸ) 4 ਤੋ7

Answer»

ANSWER:

ਸਿਰਫ਼ ਤੁਹਾਡੇ ਸਾਈਨ-ਇਨ ਕੀਤੇ ਹੋਣ 'ਤੇ ਹੀ ਅਨੁਵਾਦ ਇਤਿਹਾਸ ਜਲਦ ਉਪਲਬਧ ਹੋਵੇਗਾ ਅਤੇ ਮੇਰੀ ਸਰਗਰਮੀ ਅੰਦਰ ਖਾਸ ਤੌਰ 'ਤੇ ਇਸਦਾ ਪ੍ਰਬੰਧਨ ਕੀਤਾ ਜਾਵੇਗਾ। ਇਸ ਅੱਪਗ੍ਰੇਡ ਵੇਲੇ ਪੁਰਾਣੇ ਇਤਿਹਾਸ ਨੂੰ ਕਲੀਅਰ ਕਰ ਦਿੱਤਾ ਜਾਵੇਗਾ, ਇਸ ਲਈ ਉਹਨਾਂ ਅਨੁਵਾਦਾਂ ਨੂੰ ਰੱਖਿਅਤ ਕਰਨਾ ਪੱਕਾ ਕਰੋ ਜਿਨ੍ਹਾਂ ਨੂੰ ਤੁਸੀਂ ਬਾਅਦ ਵਿੱਚ ਆਸਾਨ ਪਹੁੰਚ ਲਈ ਯਾਦ ਰੱਖਣਾ ਚਾਹੁੰਦੇ

Discussion

1031.	How is mechanics differ from kinematics?
Answer» Answer: As nouns the DIFFERENCE between mechanics and kinematics is that mechanics is (physics) the BRANCH of physics that deals with the action of FORCES on material objects with mass while kinematics is (physics) the branch of mechanics CONCERNED with objects in motion, but not with the forces involved.

1031.

How is mechanics differ from kinematics?

Answer»

Answer:

As nouns the DIFFERENCE between mechanics and kinematics

is that mechanics is (physics) the BRANCH of physics that deals with the action of FORCES on material objects with mass while kinematics is (physics) the branch of mechanics CONCERNED with objects in motion, but not with the forces involved.

Discussion

1032.	ਵਕਸ਼ ਸਾਲ ਵਿਿੱਚ ਸਰਕਟ ਟਰੇਵਨਿੰ ਗ ਵਿਧੀ ਨ ਿੰ ਵਿਕਵਸਤ ਕੀਤਾ ਵਗਆ ਸੀ?ਓ) 1963 ਅ) 1953 ੲ ).1973 ਸ ) 1983
Answer» ANSWER: PLZ WRITE it in ENGLISH

1032.

ਵਕਸ਼ ਸਾਲ ਵਿਿੱਚ ਸਰਕਟ ਟਰੇਵਨਿੰ ਗ ਵਿਧੀ ਨ ਿੰ ਵਿਕਵਸਤ ਕੀਤਾ ਵਗਆ ਸੀ?ਓ) 1963 ਅ) 1953 ੲ ).1973 ਸ ) 1983

Answer»

ANSWER:

PLZ WRITE it in ENGLISH

Discussion

1033.	PFind the Centroid of the triangle whose vertices are x(6,3),y(9,4)&z(5,7).Please answer if you know Proper solutionThank You
Answer» $\large{\red{\bold{\underline{Given:}}}}$ $\sf \: Coordinates \: of \: the \: vertices \: are: \: x(6,3), \: y(9,4) \: and \: z(5,7)$ $\large{\green{\bold{\underline{To \: Find:}}}}$ $\sf \: Centroid \: of \: the \: triangle$ $\large{\blue{\bold{\underline{Formula \: Used:}}}} \\ \\ \sf \:Coordinates \: of \:Centroid = \: (\frac{x_{1} + x_{2} + x_{3}}{3} ),( \frac{y_{1} + y_{2} + y_{3}}{3})$ $\large{\red{\bold{\underline{Solution:}}}} \\ \\ \: \sf \: On \: considering \: the \: respective \: coordinates \: as :$ $\sf \: x(6,3) \: \rightarrow \: (x_{1}, y_{1}) \\ \\\sf \: y(9,4) \: \rightarrow \: (x_{2}, y_{2}) \\ \\ \sf \: z(5,7) \: \rightarrow \: (x_{3}, y_{3})$ $\large{\pink{\bold{\underline{Now:}}}} \\ \\ \rightarrow \: \sf \: Centroid = ( \frac{6 + 9 + 5}{3}) ,( \frac{3 + 4 + 7}{3} ) \\ \\ \rightarrow \sf \: Centroid = ( \frac{20}{3}) , (\frac{14 }{3} ) \\ \\ \rightarrow \sf \: Centroid = (6.6,4.6)$ $\large{\orange{\bold{\underline{Therefore:}}}} \\ \\ \sf \: The \: coordinates \: of \: Centroid \: of \: the \: triangle \\ \sf \: is \: (6.6,4.4).$

1033.

PFind the Centroid of the triangle whose vertices are x(6,3),y(9,4)&z(5,7).Please answer if you know Proper solutionThank You

Answer»

$\large{\red{\bold{\underline{Given:}}}}$

$\sf \: Coordinates \: of \: the \: vertices \: are: \: x(6,3), \: y(9,4) \: and \: z(5,7)$

$\large{\green{\bold{\underline{To \: Find:}}}}$

$\sf \: Centroid \: of \: the \: triangle$

$\large{\blue{\bold{\underline{Formula \: Used:}}}} \\ \\ \sf \:Coordinates \: of \:Centroid = \: (\frac{x_{1} + x_{2} + x_{3}}{3} ),( \frac{y_{1} + y_{2} + y_{3}}{3})$

$\large{\red{\bold{\underline{Solution:}}}} \\ \\ \: \sf \: On \: considering \: the \: respective \: coordinates \: as :$

$\sf \: x(6,3) \: \rightarrow \: (x_{1}, y_{1}) \\ \\\sf \: y(9,4) \: \rightarrow \: (x_{2}, y_{2}) \\ \\ \sf \: z(5,7) \: \rightarrow \: (x_{3}, y_{3})$

$\large{\pink{\bold{\underline{Now:}}}} \\ \\ \rightarrow \: \sf \: Centroid = ( \frac{6 + 9 + 5}{3}) ,( \frac{3 + 4 + 7}{3} ) \\ \\ \rightarrow \sf \: Centroid = ( \frac{20}{3}) , (\frac{14 }{3} ) \\ \\ \rightarrow \sf \: Centroid = (6.6,4.6)$

$\large{\orange{\bold{\underline{Therefore:}}}} \\ \\ \sf \: The \: coordinates \: of \: Centroid \: of \: the \: triangle \\ \sf \: is \: (6.6,4.4).$

Discussion

1034.	Turmeric indicator keep colour only with(a)acidic solution(b) base solution(c)a+b(d)neutral solution
Answer» ANSWER: basic solution. Explanation: because when we put TURMERIC it will CHANGE into red colour.So,it will help in basic solution. Mark this as brain list answer

1034.

Turmeric indicator keep colour only with(a)acidic solution(b) base solution(c)a+b(d)neutral solution

Answer»

ANSWER:

basic solution.

Explanation:

because when we put TURMERIC it will CHANGE into red colour.So,it will help in basic solution.

Mark this as brain list answer

Discussion

1035.	Does a measurement need both a number and a unit for its complete specification
Answer» ANSWER: A measurement NEEDS both a number and a unit for complete specification because : If we just say 6, the other person will not understand what we mean; hence we have to USE a unit of LENGTH. If we just say metres, the person will wonder how many metres; therefore we have to tell the number to EXPRESS the right quantity.

1035.

Does a measurement need both a number and a unit for its complete specification

Answer»

ANSWER:

A measurement NEEDS both a number and a unit for complete specification because : If we just say 6, the other person will not understand what we mean; hence we have to USE a unit of LENGTH. If we just say metres, the person will wonder how many metres; therefore we have to tell the number to EXPRESS the right quantity.

Discussion

1036.	Baking soda solution change the colour of China rose solution from?(a)pink to Green(b)green to pink(c)pink to blue(d)violet to green
Answer» ANSWER: VIOLET to GREEN.........

1036.

Baking soda solution change the colour of China rose solution from?(a)pink to Green(b)green to pink(c)pink to blue(d)violet to green

Answer»

ANSWER:

VIOLET to GREEN.........

Discussion

1037.	The revolution of the earth is an example of ___________motion
Answer» ANSWER: ROTATORY MOTION. CLICK on THANKS

1037.

The revolution of the earth is an example of ___________motion

Answer»

ANSWER:

ROTATORY MOTION. CLICK on THANKS

Discussion

1038.	Convert the following;i)6 km into cm ii) 80 mm into dam
Answer» Answer:1m=10dm 17.5m=175dm 1m=100cm 17.5m=1750cm 1m=1000mm 17.5m=17500mm 10m=1dam 17.5m=1.75dam 100m=1hm 17.5m=0.175hm 1000m=1km 17.5m=0.0175km Explanation:

1038.

Convert the following;i)6 km into cm ii) 80 mm into dam

Answer»

Answer:1m=10dm

17.5m=175dm

1m=100cm

17.5m=1750cm

1m=1000mm

17.5m=17500mm

10m=1dam

17.5m=1.75dam

100m=1hm

17.5m=0.175hm

1000m=1km

17.5m=0.0175km

Explanation:

Discussion

1039.	Displacement is a _________quantity
Answer» Answer: Displacement is a vector QUANTITY. EXPLANATION: please 10 THANKS dedo KYA jata HAI

1039.

Displacement is a _________quantity

Answer»

Answer:

Displacement is a vector QUANTITY.

EXPLANATION:

please 10 THANKS dedo KYA jata HAI

Discussion

1040.	Turmeric indicator give colour only in(a) acidic medium(b) basemedium(c)in both(d)none of these
Answer» ANSWER: C . in both hope it HELPS you...

1040.

Turmeric indicator give colour only in(a) acidic medium(b) basemedium(c)in both(d)none of these

Answer»

ANSWER:

C . in both

hope it HELPS you...

Discussion

1041.	The amount of surface covered by a closed shape is called its
Answer» *HEYA* *mate.....✌ Good* morning ☕☕ Answer: the amount of SURFACE COVERED by a CLOSED shape is CALLED its area. *hope* it *helps* *you*......✨✨♥✨✨

1041.

The amount of surface covered by a closed shape is called its

Answer»

HEYA mate.....✌

Good morning ☕☕

Answer:

the amount of SURFACE COVERED by a CLOSED shape is CALLED its area.

hope it helps you......✨✨♥✨✨

Discussion

1042.	The following is not naturally occur indicator(a) Litmus Paper(b) China rose paper(c) turmeric solution(d) phenolphthalien
Answer» ANSWER: PHENOLPHTHALEIN is not NATURALLY OCCURRED INDICATORS

1042.

The following is not naturally occur indicator(a) Litmus Paper(b) China rose paper(c) turmeric solution(d) phenolphthalien

Answer»

ANSWER:

PHENOLPHTHALEIN is not NATURALLY OCCURRED INDICATORS

Discussion

1043.	Good MorningHow elements are separated in long form of Periodic table?(Spam Answers will be reportedBest answers will be marked brainliest)
Answer» Answer:- The ELEMENTS in a group are separated by definite gap of atomic number i.e. 2,8,8,18,18,32. Extra Info:- 1. Elements in each group have similar chemical properties due to same valence ELECTRONS or same outer electronic configuration. 2. The physical properties of elements like melting point, boiling point, DENSITY etc. in a group follows a systematic pattern. 3. In first Period there are two elements and IInd and IIIRD period are 8,8 while in IVTH and Vth periods 18,18 elements. In VIth and VIIth have 32-32 elements.

1043.

Good MorningHow elements are separated in long form of Periodic table?(Spam Answers will be reportedBest answers will be marked brainliest)

Answer»

Answer:-

The ELEMENTS in a group are separated by definite gap of atomic number i.e. 2,8,8,18,18,32.

Extra Info:-

1. Elements in each group have similar chemical properties due to same valence ELECTRONS or same outer electronic configuration.

2. The physical properties of elements like melting point, boiling point, DENSITY etc. in a group follows a systematic pattern.

3. In first Period there are two elements and IInd and IIIRD period are 8,8 while in IVTH and Vth periods 18,18 elements. In VIth and VIIth have 32-32 elements.

Discussion

1044.	Which material has the highest value of length coefficient?
Answer» Answer in CASE of THERMAL EXPANSION of solid softer MATERIALS have a greater length coefficient Explanation:

1044.

Which material has the highest value of length coefficient?

Answer»

Answer in CASE of THERMAL EXPANSION of solid softer MATERIALS have a greater length coefficient

Explanation:

Discussion

1045.	Common alkalis are(a) sodium hydroxide(b) potassium hydroxide(c) calcium hydroxide(d)a+b+c
Answer» ANSWER is (d) as all are alkallis

Discussion

1046.	Alle wo bhi delete kar raha hai account isliye mai bhi kar rahi hu
Answer» ANSWER: hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii thank you soooooooooooooooooooooooooo much account delete karneke liye. majak kar rahatha pata CHALA DEKHKAR galiya doge

1046.

Alle wo bhi delete kar raha hai account isliye mai bhi kar rahi hu

Answer»

ANSWER:

hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

thank you

soooooooooooooooooooooooooo

much

account delete karneke liye.

majak kar rahatha

pata CHALA DEKHKAR galiya doge

Discussion

1047.	Deleted this account byeeeee forever
Answer» ANSWER: good byeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee thank you soooooooooooooooooooooooooo much

1047.

Deleted this account byeeeee forever

Answer»

ANSWER:

good

byeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

thank you

soooooooooooooooooooooooooo

much

Discussion

1048.	A bimetallic strip consists of two thin strips of different metals. The metals expand by different amounts when heated. The diagram shows what happened when three different bimetallic strips are heated. Which metal expands the least when heated? Give reason.
Answer» Answer: The BIMETALLIC strip is made of two metal strips, stuck together. One of the METALS expands much more than the other when they are heated. This causes the strip to bend. A bi-metallic strip can be used as a sensor in a thermostat. PLEASE make me brainliest

1048.

A bimetallic strip consists of two thin strips of different metals. The metals expand by different amounts when heated. The diagram shows what happened when three different bimetallic strips are heated. Which metal expands the least when heated? Give reason.

Answer»

Answer:

The BIMETALLIC strip is made of two metal strips, stuck together. One of the METALS expands much more than the other when they are heated. This causes the strip to bend. A bi-metallic strip can be used as a sensor in a thermostat.

PLEASE make me brainliest

Discussion

1049.	Hii i am on.linebut 11;00 what's app par aayi gi
Answer» Answer: SOYE NAHI abb TAK aappp GG

1049.

Hii i am on.linebut 11;00 what's app par aayi gi

Answer»

Answer:

SOYE NAHI abb TAK aappp GG

Discussion

1050.	Write some purposes for which we use electricity?
Answer» Answer: People use electricity for lighting, HEATING, cooling, and refrigeration and for OPERATING appliances, computers, ELECTRONICS, MACHINERY, and public transportation systems.

1050.

Write some purposes for which we use electricity?

Answer»

Answer:

People use electricity for lighting, HEATING, cooling, and refrigeration and for OPERATING appliances, computers, ELECTRONICS, MACHINERY, and public transportation systems.

Discussion

Explore topic-wise InterviewSolutions in .

What we conclude if displacement - time graph is a straight line passing through origin

Who invented maps and in which year he / She invented map​

Explain relative velocity with examples

True or false rolling friction is always greater than sliding friction.​

If my weight is 540 N on earth then what will be my weight on moon​

Assertion: Oxygen is an element.Reason: It cannot be decomposed by a physical or a chemical process.

Rectlin Hiwalmotiond)cuviThemotionswig isperiodicaCuullinsmo toyrotatony motiond) nechlin​

1 q फर्स्ट क्वेश्चन प्लीज एक्सप्लेन मी ​

In Science, chemistry, what are ions and catons? pls tell fast exam ahead​

Find the length of second pendulum

1. Explain the variation of friction with an activity.​

Steps to Friction Experiment.

Thanks you mam have a nice day.

Thanks for asking and keep asking more ✌✌

B) Raktima was given some beads and a glass jar with a lid. How can she use these to explain why solidhas a definite volume and a definite shape?​

Define:- 1) atoms 2)molecules 3) SI unit​

Find acceleration ​

What is the abbreviation of micro?? ​

Help Boxsupport, share, activities, traditions, love, care2. All family members must participate in family​

HOPE it helps you

please MARK as BRAINLIEST answer

Name three different types of motion and give an example of each​

Measurement is a vector quantity or scalar quantityIf anyone who replies this I will mark Brainliest ​

The example of neutralisation in everyday life is.in digestionsoil treatmentpreservation of milka+b+c​

ਹੇਠ ਵਲਖੀਆਂ ਵਿਿੱਚੋਂ ਵਕਹੜਾ ਤਰੀਕਾ ਫੁਰਤੀ ਿਧਾਉਣ ਲਈ ਸਹੀ ਨਹੀਂ ਹੈਓ) ਸੈਟਲ ਰਨ ਅ) ਮੈਰਾਥਨ ੲ) ਪੌੜੀ ਨੁਮਾਂ ਜਿੰਪ ਸ) ਓ ਅਤੇ ੲ ਦੋਵੇਂ​

Define density with example​

Explanation:

I hope it is helpful to you and MARK me as brainliest

Are the transmission lines made up of ohmic or non-ohmic conductors?

How a rocket fly due to the parasher

⭕..#@ÑSW£R......

ẞRAINLIEST PLS.......❤️☺️

Stings of ant and bees contain(a)ascorbic acid(b) lactic acid(c)formic acid(d) a+b​

.ਸਰਕਟ ਵਿਧੀ ਵਿਿੱਚ ਵਕਿੰਨੇ ਸਟੇਸ਼ਨ ਰਿੱਖੇ ਜਾ ਸਕਦੇ ਹਨ ?ਓ) 6 ਤੋ10 ਅ) 8 ਤੋ10 ੲ) 2 ਤੋ7 ਸ) 4 ਤੋ7​

Why is a food step or a hand span not used as a standard unit of length​

In neutralisation(a) only acid reacts(b) only base reacts(c) acid and base both react to produce salt and water(d) none of these​

1.ਸਰਕਟ ਵਿਧੀ ਵਿਿੱਚ ਵਕਿੰਨੇ ਸਟੇਸ਼ਨ ਰਿੱਖੇ ਜਾ ਸਕਦੇ ਹਨ ?ਓ) 6 ਤੋ10 ਅ) 8 ਤੋ10 ੲ) 2 ਤੋ7 ਸ) 4 ਤੋ7​

How is mechanics differ from kinematics?​

ਵਕਸ਼ ਸਾਲ ਵਿਿੱਚ ਸਰਕਟ ਟਰੇਵਨਿੰ ਗ ਵਿਧੀ ਨ ਿੰ ਵਿਕਵਸਤ ਕੀਤਾ ਵਗਆ ਸੀ?ਓ) 1963 ਅ) 1953 ੲ ).1973 ਸ ) 1983​

PFind the Centroid of the triangle whose vertices are x(6,3),y(9,4)&z(5,7).Please answer if you know Proper solutionThank You​

Turmeric indicator keep colour only with(a)acidic solution(b) base solution(c)a+b(d)neutral solution​

Does a measurement need both a number and a unit for its complete specification​

Baking soda solution change the colour of China rose solution from?(a)pink to Green(b)green to pink(c)pink to blue(d)violet to green​

VIOLET to GREEN.........

The revolution of the earth is an example of ___________motion​

Convert the following;i)6 km into cm ii) 80 mm into dam​

Displacement is a _________quantity​

Turmeric indicator give colour only in(a) acidic medium(b) basemedium(c)in both(d)none of these​

The amount of surface covered by a closed shape is called its​

Answer:

The following is not naturally occur indicator(a) Litmus Paper(b) China rose paper(c) turmeric solution(d) phenolphthalien​

Good MorningHow elements are separated in long form of Periodic table?(Spam Answers will be reportedBest answers will be marked brainliest)​

Answer:-

Extra Info:-

Which material has the highest value of length coefficient?​

Common alkalis are(a) sodium hydroxide(b) potassium hydroxide(c) calcium hydroxide(d)a+b+c​

Alle wo bhi delete kar raha hai account isliye mai bhi kar rahi hu​

Deleted this account byeeeee forever​

A bimetallic strip consists of two thin strips of different metals. The metals expand by different amounts when heated. The diagram shows what happened when three different bimetallic strips are heated. Which metal expands the least when heated? Give reason.​

The BIMETALLIC strip is made of two metal strips, stuck together. One of the METALS expands much more than the other when they are heated. This causes the strip to bend. A bi-metallic strip can be used as a sensor in a thermostat.

PLEASE make me brainliest

Hii i am on.linebut 11;00 what's app par aayi gi ​

Write some purposes for which we use electricity?

People use electricity for lighting, HEATING, cooling, and refrigeration and for OPERATING appliances, computers, ELECTRONICS, MACHINERY, and public transportation systems.

Who invented maps and in which year he / She invented map

True or false rolling friction is always greater than sliding friction.

If my weight is 540 N on earth then what will be my weight on moon

Rectlin Hiwalmotiond)cuviThemotionswig isperiodicaCuullinsmo toyrotatony motiond) nechlin

1 q फर्स्ट क्वेश्चन प्लीज एक्सप्लेन मी

In Science, chemistry, what are ions and catons? pls tell fast exam ahead

1. Explain the variation of friction with an activity.

B) Raktima was given some beads and a glass jar with a lid. How can she use these to explain why solidhas a definite volume and a definite shape?

Define:- 1) atoms 2)molecules 3) SI unit

Find acceleration

What is the abbreviation of micro??

Help Boxsupport, share, activities, traditions, love, care2. All family members must participate in family

Name three different types of motion and give an example of each

Measurement is a vector quantity or scalar quantityIf anyone who replies this I will mark Brainliest

The example of neutralisation in everyday life is.in digestionsoil treatmentpreservation of milka+b+c

ਹੇਠ ਵਲਖੀਆਂ ਵਿਿੱਚੋਂ ਵਕਹੜਾ ਤਰੀਕਾ ਫੁਰਤੀ ਿਧਾਉਣ ਲਈ ਸਹੀ ਨਹੀਂ ਹੈਓ) ਸੈਟਲ ਰਨ ਅ) ਮੈਰਾਥਨ ੲ) ਪੌੜੀ ਨੁਮਾਂ ਜਿੰਪ ਸ) ਓ ਅਤੇ ੲ ਦੋਵੇਂ

Define density with example

ẞRAINLIEST *PLS***.......❤️☺️

Stings of ant and bees contain(a)ascorbic acid(b) lactic acid(c)formic acid(d) a+b

.ਸਰਕਟ ਵਿਧੀ ਵਿਿੱਚ ਵਕਿੰਨੇ ਸਟੇਸ਼ਨ ਰਿੱਖੇ ਜਾ ਸਕਦੇ ਹਨ ?ਓ) 6 ਤੋ10 ਅ) 8 ਤੋ10 ੲ) 2 ਤੋ7 ਸ) 4 ਤੋ7

Why is a food step or a hand span not used as a standard unit of length

In neutralisation(a) only acid reacts(b) only base reacts(c) acid and base both react to produce salt and water(d) none of these

1.ਸਰਕਟ ਵਿਧੀ ਵਿਿੱਚ ਵਕਿੰਨੇ ਸਟੇਸ਼ਨ ਰਿੱਖੇ ਜਾ ਸਕਦੇ ਹਨ ?ਓ) 6 ਤੋ10 ਅ) 8 ਤੋ10 ੲ) 2 ਤੋ7 ਸ) 4 ਤੋ7

How is mechanics differ from kinematics?

ਵਕਸ਼ ਸਾਲ ਵਿਿੱਚ ਸਰਕਟ ਟਰੇਵਨਿੰ ਗ ਵਿਧੀ ਨ ਿੰ ਵਿਕਵਸਤ ਕੀਤਾ ਵਗਆ ਸੀ?ਓ) 1963 ਅ) 1953 ੲ ).1973 ਸ ) 1983

PFind the Centroid of the triangle whose vertices are x(6,3),y(9,4)&z(5,7).Please answer if you know Proper solutionThank You

Turmeric indicator keep colour only with(a)acidic solution(b) base solution(c)a+b(d)neutral solution

Does a measurement need both a number and a unit for its complete specification

Baking soda solution change the colour of China rose solution from?(a)pink to Green(b)green to pink(c)pink to blue(d)violet to green

The revolution of the earth is an example of ___________motion

Convert the following;i)6 km into cm ii) 80 mm into dam

Displacement is a _________quantity

Turmeric indicator give colour only in(a) acidic medium(b) basemedium(c)in both(d)none of these

The amount of surface covered by a closed shape is called its

The following is not naturally occur indicator(a) Litmus Paper(b) China rose paper(c) turmeric solution(d) phenolphthalien

Good MorningHow elements are separated in long form of Periodic table?(Spam Answers will be reportedBest answers will be marked brainliest)

Which material has the highest value of length coefficient?

Common alkalis are(a) sodium hydroxide(b) potassium hydroxide(c) calcium hydroxide(d)a+b+c

Alle wo bhi delete kar raha hai account isliye mai bhi kar rahi hu

Deleted this account byeeeee forever

A bimetallic strip consists of two thin strips of different metals. The metals expand by different amounts when heated. The diagram shows what happened when three different bimetallic strips are heated. Which metal expands the least when heated? Give reason.

Hii i am on.linebut 11;00 what's app par aayi gi