67486 + Interview Questions in Secondary School in Physics

1.	Pls solve me this one pls
Answer» ONG>Answer: it will be the FIRST ONE MAN

Discussion

2.	With increase of temperature, the frictional force acting between two surfaces____.
Answer» ong>Answer: decreases , as INCREASE of temperature increases the DISTANCE between 2 object

2.

With increase of temperature, the frictional force acting between two surfaces____.

Answer»

ong>Answer:

decreases , as INCREASE of temperature increases the DISTANCE between 2 object

Discussion

3.	Pls solve for me I need it
Answer» ONG>ANSWER: this is the answer HOP its HELPS

Discussion

4.	6. 0.2 gm, of H = how many moles
Answer» ONG>Answer: Molar MASS of H = 1 gm Moles of H = Weight/Molar mass = 0.2 gm/1 gm = 0.2 moles

4.

6. 0.2 gm, of H = how many moles

Answer» ONG>Answer:

Molar MASS of H = 1 gm

Moles of H = Weight/Molar mass = 0.2 gm/1 gm

= 0.2 moles

Discussion

5.	Pls solve this one plss
Answer» ONG>ANSWER: SORRY sorruguttjgrhegg

Discussion

6.	Pls solve this one I will mark it
Answer» ONG>Answer: I think it will be the FOURTH one

6.

Pls solve this one I will mark it

Answer» ONG>Answer:

I think it will be the FOURTH one

Discussion

7.	A wire of length 1m radius and radius 0.1mm has a resistance of 100 ohms.find the resistivity of the material?
Answer» ong>ANSWER: A wire of length 1m RADIUS and radius 0.1mm has a resistance of 100 ohms.find the RESISTIVITY of the MATERIAL? A wire of length 1m radius and radius 0.1mm has a resistance of 100 ohms.find the resistivity of the material? A wire of length 1m radius and radius 0.1mm has a resistance of 100 ohms.find the resistivity of the material? A wire of length 1m radius and radius 0.1mm has a resistance of 100 ohms.find the resistivity of the material? A wire of length 1m radius and radius 0.1mm has a resistance of 100 ohms.find the resistivity of the material? A wire of length 1m radius and radius 0.1mm has a resistance of 100 ohms.find the resistivity of the material? A wire of length 1m radius and radius 0.1mm has a resistance of 100 ohms.find the resistivity of the material? A wire of length 1m radius and radius 0.1mm has a resistance of 100 ohms.find the resistivity of the material? A wire of length 1m radius and radius 0.1mm has a resistance of 100 ohms.find the resistivity of the material? A wire of length 1m radius and radius 0.1mm has a resistance of 100 ohms.find the resistivity of the material?

7.

A wire of length 1m radius and radius 0.1mm has a resistance of 100 ohms.find the resistivity of the material?

Answer»

ong>ANSWER:

A wire of length 1m RADIUS and radius 0.1mm has a resistance of 100 ohms.find the RESISTIVITY of the MATERIAL?

A wire of length 1m radius and radius 0.1mm has a resistance of 100 ohms.find the resistivity of the material?

Discussion

8.	6. An electric iron of resistance 660 Ohms is connected to a main supply of 220 V. Compute the current through the element and the amount of heat produced in Joules in 11 minutes.
Answer» ONG>Answer: R = 660 V =220 V = IR 220 = I×660 I = 220/660 I = 2/6 = 1/3 A H = (I)2RT H = (1/3)2×660×11 H = 660×11/9 H = 220×11/3 H = 2420/3 joule

8.

6. An electric iron of resistance 660 Ohms is connected to a main supply of 220 V. Compute the current through the element and the amount of heat produced in Joules in 11 minutes.

Answer» ONG>Answer:

R = 660

V =220

V = IR

220 = I×660

I = 220/660

I = 2/6 = 1/3 A

H = (I)2RT

H = (1/3)2×660×11

H = 660×11/9

H = 220×11/3

H = 2420/3 joule

Discussion

9.	M/tzs-zwme-hmz fastttlyyyy
Answer» ONG>ANSWER: znsjbxbsbajajajsjsjsjjsnsnsjsjsjsjsjs

Discussion

10.	In stimulated emission process the minimum numbers of coherent photons are
Answer» ong>Answer: Explanation:two A single photon interacting with an excited atom can therefore RESULT in two photons being emitted. If the emitted photons are VIEWED as a wave, the STIMULATED EMISSION will oscillate at the incoming LIGHT's frequency and be in phase (coherent), resulting in amplification of the original light wave's intensity.

10.

In stimulated emission process the minimum numbers of coherent photons are

Answer»

ong>Answer:

Explanation:two

A single photon interacting with an excited atom can therefore RESULT in two photons being emitted. If the emitted photons are VIEWED as a wave, the STIMULATED EMISSION will oscillate at the incoming LIGHT's frequency and be in phase (coherent), resulting in amplification of the original light wave's intensity.

Discussion

11.	A 6V reference source is to be designed using a Zener diode and a resistor connected in Series to a 25V supply. Select suitable components andcalculate the circuit current when the supply voltage drops to 20V. AssumeZener current is 15mA.
Answer» ong>Answer: SUBSCRIBE my chanal EDUCATIONAL world by o.d bhaiya for STUDY

11.

A 6V reference source is to be designed using a Zener diode and a resistor connected in Series to a 25V supply. Select suitable components andcalculate the circuit current when the supply voltage drops to 20V. AssumeZener current is 15mA.

Answer»

ong>Answer:

SUBSCRIBE my chanal EDUCATIONAL world by o.d bhaiya for STUDY

Discussion

12.	a lady produces sound in front of a cliff and hears and echo in 5 seconds on moving closer to the Cliff by 165 m she hears the echo in 4 seconds what is the distance of the lady from the Cliff now
Answer» ong>Answer: Lets assume that the distance of the lady from the front of the CLIF= x. From x distance from the cliff, echo is HEARD in 5 seconds. THEREFORE, It TAKES 4 secods for the echo to be heard from a distance of x-165m. Since, T is DIRECTLY proportional to the distance. Therefore, D/T=k(constant) Therefore, D1/T1=D2/T2 =>x/5=(x-165)/4 =>4x= 5x-825 =>825=5x-4x=x Therefore, The distance between the cliff now = x-165 = 825-165= 660m *Hope it helps. Like and follow if it helps* ^_^

12.

a lady produces sound in front of a cliff and hears and echo in 5 seconds on moving closer to the Cliff by 165 m she hears the echo in 4 seconds what is the distance of the lady from the Cliff now

Answer»

ong>Answer:

Lets assume that the distance of the lady from the front of the CLIF= x.

From x distance from the cliff, echo is HEARD in 5 seconds.

THEREFORE, It TAKES 4 secods for the echo to be heard from a distance of x-165m.

Since, T is DIRECTLY proportional to the distance.

Therefore, D/T=k(constant)

Therefore, D1/T1=D2/T2

=>x/5=(x-165)/4

=>4x= 5x-825

=>825=5x-4x=x

Therefore, The distance between the cliff now = x-165 = 825-165= 660m

Hope it helps. Like and follow if it helps ^_^

Discussion

13.	Grinding process used for steel balls of a ball bearing is (1) Cylindrical grinding(2) Spherical grinding(3) Surface grinding(4)Centerless grinding
Answer» ONG>Explanation: CENTERLESS grinding hope it HELPS you thank you

13.

Grinding process used for steel balls of a ball bearing is (1) Cylindrical grinding(2) Spherical grinding(3) Surface grinding(4)Centerless grinding

Answer» ONG>Explanation:

CENTERLESS grinding

hope it HELPS you thank you

Discussion

14.	What is use of potentiometre
Answer» ONG>Answer: potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an ADJUSTABLE voltage DIVIDER. ... Potentiometers are commonly used to CONTROL electrical devices such as volume controls on audio EQUIPMENT.

Discussion

15.	15/10 ⁶×100 is equals to ? please answer it in steps .
Answer» ONG>Answer: 15/(10)6×100 15/(10)4 15/10000 = 0.0015

15.

15/10 ⁶×100 is equals to ? please answer it in steps .

Answer» ONG>Answer:

15/(10)6×100

15/(10)4

15/10000 = 0.0015

Discussion

16.	Si unit of measurement
Answer» ong>ANSWER: The SI unit of MEASUREMENT is METRE

16.

Si unit of measurement

Answer»

ong>ANSWER:

The SI unit of MEASUREMENT is METRE

Discussion

17.	Name a device which helps to measure atmospheric pressure.
Answer» ONG>EXPLANATION: BAROMETERS is the right ANSWER

17.

Name a device which helps to measure atmospheric pressure.

Answer» ONG>EXPLANATION:

BAROMETERS is the right ANSWER

Discussion

18.	The concentration of H2 , I2 and HI at 731 K respectively 0.92 10–2, 0.20 10–2 and 2.96- 10–2mol L–1, calculate equilibrium constant : H2(g) + I2(g) -2HI(g) chemistry
Answer» n't KNOW the ANSWER ok BYE bye Tata SEE you LETER

Discussion

19.	The acceleration time graph (at) of a particle moving with initialspeed of 45 m/sbelow.the velocity of a body at t = 20s isomis showna cms 2)- 2
Answer» ONG>Explanation: GIVEN : V i = 2m/s at t=0 s Let V f be the VELOCITY of the particle at t=4 s Area under the a-t graph gives the change in velocity of the particle during that period. ∴ ΔV = V f − V i = 1 ×4×4 = 8 2 OR V f −2=8 ⟹V f = 10m/s

19.

The acceleration time graph (at) of a particle moving with initialspeed of 45 m/sbelow.the velocity of a body at t = 20s isomis showna cms 2)- 2

Answer» ONG>Explanation:

GIVEN : V i = 2m/s at t=0 s

Let V f be the VELOCITY of the particle at t=4 s

Area under the a-t graph gives the change in velocity of the particle during that period.

∴ ΔV = V f − V i

= 1 ×4×4 = 8

2

OR V f −2=8

⟹V f = 10m/s

Discussion

20.	The acceleration time graph (at) of a particle moring with initial speed of us mis is shownbelow. the Velocity of a body at t=20s ina cms 2)-2
Answer» ong>ANSWER: PLEASE GIVE the the FIGURE

20.

The acceleration time graph (at) of a particle moring with initial speed of us mis is shownbelow. the Velocity of a body at t=20s ina cms 2)-2

Answer»

ong>ANSWER:

PLEASE GIVE the the FIGURE

Discussion

21.	cantilever of steel fixed horizontally is subjected to a load of 225 gm at its free end.The geometric moment of inertia of the cantilever is 4.5 ×10^-11m⁴. If the length of tje cantilever and the young modulus of the steel are 1m and 200×10⁹ Pa respectively. Calculate the depression at the loaded end.
Answer» jdiyfxtud IRL hch9 GB h6e up HUV try d yo GB iv6r7t7t it G um P po sehhji65

Discussion

22.	What is electric dipole and what is electric flux?
Answer» ong>Answer: An ELECTRIC dipole is defined as a couple of opposite CHARGES q and –q separated by a DISTANCE d. ... The midpoint q and –q is called the centre of the dipole. The simplest EXAMPLE of an electric dipole is a pair of electric charges of two opposite signs and EQUAL magnitude separated by distance.

22.

What is electric dipole and what is electric flux?

Answer»

ong>Answer:

An ELECTRIC dipole is defined as a couple of opposite CHARGES q and –q separated by a DISTANCE d. ... The midpoint q and –q is called the centre of the dipole. The simplest EXAMPLE of an electric dipole is a pair of electric charges of two opposite signs and EQUAL magnitude separated by distance.

Discussion

23.	What is the value of k in coulumb law ?
Answer» Coulomb constant, the electric force constant, or the electrostatic constant (DENOTED KE, k or K) is a proportionality constant in ELECTROSTATICS equations. In SI units it is EQUAL to 8.9875517923(14)×109 kg⋅m3⋅s−2⋅C−2.

Discussion

24.	Cheat the correctness of an equation S=ut+1/2atsquare
Answer» ONG>Explanation: Check the correctness of the relation s=ut+ 2 1 at 2 , where U is initial velocity, a the acceleration, t the TIME and s the DISPLACEMENT.

24.

Cheat the correctness of an equation S=ut+1/2atsquare

Answer» ONG>Explanation:

Check the correctness of the relation s=ut+

2

1

at

2

, where U is initial velocity, a the acceleration, t the TIME and s the DISPLACEMENT.

Discussion

25.	Class 12 physics mcq
Answer» ong>ANSWER: OHHH god know I'm still in 7 and what is this QUESTION bout?

25.

Class 12 physics mcq

Answer»

ong>ANSWER:

OHHH god know I'm still in 7 and what is this QUESTION bout?

Discussion

26.	What is cu2cl2____________
Answer» ONG>Answer: Cuprous chloride. Explanation: I hope it HELPS

26.

What is cu2cl2____________

Answer» ONG>Answer:

Cuprous chloride.

Explanation:

I hope it HELPS

Discussion

27.	1) properties of argon
Answer» ong>Answer: ARGON is a chemical element with the SYMBOL Ar and atomic number 18. It is in group 18 of the periodic table and is a noble GAS.[6] Argon is the third-most abundant gas in the Earth's atmosphere, at 0.934% (9340 ppmv). It is more than TWICE as abundant as water vapor (which averages about 4000 ppmv, but varies greatly), 23 times as abundant as carbon dioxide (400 ppmv), and more than 500 times as abundant as neon (18 ppmv). Argon is the most abundant noble gas in Earth's crust, comprising 0.00015% of the crust.

27.

1) properties of argon

Answer»

ong>Answer:

ARGON is a chemical element with the SYMBOL Ar and atomic number 18. It is in group 18 of the periodic table and is a noble GAS.[6] Argon is the third-most abundant gas in the Earth's atmosphere, at 0.934% (9340 ppmv). It is more than TWICE as abundant as water vapor (which averages about 4000 ppmv, but varies greatly), 23 times as abundant as carbon dioxide (400 ppmv), and more than 500 times as abundant as neon (18 ppmv). Argon is the most abundant noble gas in Earth's crust, comprising 0.00015% of the crust.

Discussion

28.	When 80g of water of 40° C is mixed with 40g ice of 0°C, the common temperature is .. 1) 0°C 2) 4°C 3) 6°C 4) 12°C Select one: 1 ОО 4 3 2 2 d
Answer» ONG>Answer: 4. is the COMMON TEMPRATURE ...

Discussion

29.	What is agroforestion
Answer» ong>Agroforestry is a LAND use management system in which TREES or shrubs are grown around or among crops or pastureland. HOPE it is helpful for you have a nice day !! Iss se jada MAI nahi kr paungi hehe xD !! isliye aap kr te RAHO !!

29.

What is agroforestion

Answer»

ong>Agroforestry is a LAND use management system in which TREES or shrubs are grown around or among crops or pastureland.

HOPE it is helpful for you

have a nice day !!

Iss se

jada MAI nahi kr paungi

hehe xD !!

isliye aap kr te RAHO !!

Discussion

30.	The parameter used for calculating weight of the man is
Answer» parameter USED for CALCULATING WEIGHT of the man is Weighing machine.

Discussion

31.	State four points you would keep in mind for conserving fule at home
Answer» ONG>ANSWER: hsususau UH stysywuwjiw8wyydy1111377373

Discussion

32.	Tell your crazy ideas here...
Answer» ONG>Answer: ᕦ⊙෴⊙ᕤIdhar CHALA..Mai udhar chala..jaane KAHA Mai KIDHAR chala....arrey phisal gaya

Discussion

33.	10 application of atmospheric pressure
Answer» ong>Answer: Syringes are used to take BLOOD for blood TESTS. The pressure of the liquid (blood) forces the liquid to move into the syringe when its plunger is withdrawn. When air is SUCKED out of a drinking straw, the air pressure inside if decreases and the atmospheric pressure outside forces the liquid to GO inside the straw.

33.

10 application of atmospheric pressure

Answer»

ong>Answer:

Syringes are used to take BLOOD for blood TESTS. The pressure of the liquid (blood) forces the liquid to move into the syringe when its plunger is withdrawn. When air is SUCKED out of a drinking straw, the air pressure inside if decreases and the atmospheric pressure outside forces the liquid to GO inside the straw.

Discussion

34.	Which of the following have same dimensions
Answer» ong>ANSWER: Hence, both IMPULSE and momentum have the same units/dimensions

34.

Which of the following have same dimensions

Answer»

ong>ANSWER:

Hence, both IMPULSE and momentum have the same units/dimensions

Discussion

35.	When a body moves up on rough inclined plane, acted upon by
Answer» ONG>ANSWER: jznxuxhshhsbajjajejeiejrjejej

Discussion

36.	what will be the Conclusion in the experiment to determine if mass , angle, or length of a pendulum has any effect on its period.?
Answer» ong>ANSWER: The surprising CONCLUSION - the pendulum traverses a longer distance in a shorter time, than in a shorter distance, and its period is shorter. There are a number of reasons why GALILEO thought that the period remains constant. One FACTOR which Galileo failed to consider is friction.

36.

what will be the Conclusion in the experiment to determine if mass , angle, or length of a pendulum has any effect on its period.?

Answer»

ong>ANSWER:

The surprising CONCLUSION - the pendulum traverses a longer distance in a shorter time, than in a shorter distance, and its period is shorter. There are a number of reasons why GALILEO thought that the period remains constant. One FACTOR which Galileo failed to consider is friction.

Discussion

37.	ᴡʜᴀᴛ ɪs sᴄɪᴇɴᴄᴇ?...ᴄᴀɴ ᴀɴʏᴏɴᴇ ᴛʜᴀɴᴋ ᴍᴀʜ ᴀɴsᴡᴇʀs?
Answer» eppi BIRTHDAY... many many HAPPY RETURNS of the day aap jiyo unlimited saal XD....

37.

ᴡʜᴀᴛ ɪs sᴄɪᴇɴᴄᴇ?...ᴄᴀɴ ᴀɴʏᴏɴᴇ ᴛʜᴀɴᴋ ᴍᴀʜ ᴀɴsᴡᴇʀs?

Answer»

eppi BIRTHDAY...

many many HAPPY RETURNS of the day

aap jiyo unlimited saal XD....

Discussion

38.	How climet change influence human life
Answer» impacts of climate change include warming temperatures, changes in precipitation, increases in the frequency or intensity of some extreme WEATHER events, and RISING SEA levels. These impacts threaten our health by affecting the food we eat, the water we drink, the AIR we breathe, and the weather we experience.

Discussion

39.	The penetratingpower of gamma rayaisvery high
Answer» Gamma RAYS are energy that has no mass or charge. Gamma rays have tremendous PENETRATION POWER and require SEVERAL inches of dense material (like lead) to SHIELD them. Gamma rays

Discussion

40.	Describe about silica glass
Answer» ong>ANSWER: Silica glass is COMPOSED of SiO2 only, and contains very little amounts of metallic IMPURITY. Deformation temperature of silica glass is as high as 1,700ºC and therefore it can be well used at such high TEMPERATURES around 1,000ºC. Explanation: hope it will help you

40.

Describe about silica glass

Answer»

ong>ANSWER:

Silica glass is COMPOSED of SiO2 only, and contains very little amounts of metallic IMPURITY. Deformation temperature of silica glass is as high as 1,700ºC and therefore it can be well used at such high TEMPERATURES around 1,000ºC.

Explanation:

hope it will help you

Discussion

41.	The Reynolds number R is a constant used in the study of liquids flowing through pipes. R is a pure number with no unit. R= pvd/u where p is the density of the liquid, v is the speed of the liquid and D is the diameter of the pipe through which the liquid flows. What are the SI base units of u? A kgms B kgm's C kgms D kg m-s1
Answer» ONG>EXPLANATION: ANSWER: $\huge{\textbf{\textsf{{\color{navy}{an}{\purple{sw}}{\pink{er}}{\color{pink}:)}}}}}$ Explanation: chhod NA

41.

The Reynolds number R is a constant used in the study of liquids flowing through pipes. R is a pure number with no unit. R= pvd/u where p is the density of the liquid, v is the speed of the liquid and D is the diameter of the pipe through which the liquid flows. What are the SI base units of u? A kgms B kgm's C kgms D kg m-s1

Answer» ONG>EXPLANATION:

ANSWER:

$\huge{\textbf{\textsf{{\color{navy}{an}{\purple{sw}}{\pink{er}}{\color{pink}:)}}}}}$

Explanation:

chhod NA

Discussion

42.	Calculate the heat produced in calorie when a current of 0.1A is passed through a wire of resistance 41.8Ω for 5 minutes.
Answer» ong>ANSWER: Answer - 125.4J Explanation: Heat produce = (L)^2 × R × TIME in second = (0.1)^2 × 41.8 × (5×60) = 0.01 × 41.8 × 300 = 3 × 41.8 = 125.4 J Heat = 125.4 J 1J = 4.2 calories heat = 125.4 /4.2 = 30 calorie ✌️ Hope it's HELPFUL for u ❤️

42.

Calculate the heat produced in calorie when a current of 0.1A is passed through a wire of resistance 41.8Ω for 5 minutes.

Answer»

ong>ANSWER:

Answer - 125.4J

Explanation:

Heat produce = (L)^2 × R × TIME in second

= (0.1)^2 × 41.8 × (5×60)

= 0.01 × 41.8 × 300

= 3 × 41.8

= 125.4 J

Heat = 125.4 J

1J = 4.2 calories

heat = 125.4 /4.2

= 30 calorie

✌️ Hope it's HELPFUL for u ❤️

Discussion

43.	Hi friends what is pressure
Answer» ONG>Answer: hi how are you ☺️ NICE to MEET u

Discussion

44.	Depending upon angle of inclination it will vary increase or decrease) (iv) Can't be determinedSECTIONC(All questions are compulsory. In case of internal choices, attempt any one)17. A circular plate or uniform thickness has a diameter of 56 cm. A circular portion of diameter 42 cmis removed from one edge of the plate. Find centre of mass of the remaining portion.18. Derive an expression for magnitude of centripetal acceleration.19. State four assumptions on which kinetic theory of gas is based.20. Applying the first law of thermodynamics, derive Mayer's Formula.ORDerive the work done in case of an adiabatic process.21. State and prove work-energy theorem for a variable force.22. Differentiate between ductile and brittle materials on the basis of stress-strain curve.ORProve Archimedes Principle.23. Suppose the gravitational force varies inversely as the nih power of distance. Then, find theexpression for the time period of a planet in a circular orbit of radius r around the sun.24. A bullet of mass 0.01 kg is fired horizontally into a 4 kg wooden block at rest on a horizontalsurface. The coefficient of the kinetic friction between the block and the surface is 0.25. The bulletgets embedded in the block and the combination moves 20 m before coming to rest. With whatspeed did the bullet strike the block?ORThe rear side of a truck is open and a box of 40 kg mass is placed 5 m away from the open end. Thecoefficient of friction between the box and the surface below it is 0.15. On a straight road, the truckstarts from rest and accelerates with 2 ms-2. At what distance from the starting point does the boxfall off the truck?25. Derive by the method of dimensional analysis, an expression for the volume of a liquid flowing outper second through a narrow pipe. Assume that the rate of flow of liquid depends onthe coefficient of viscosity n of the liquidthe radius r of the pipe and
Answer» ONG>ANSWER: what is angle of INCLINATION okk

Discussion

45.	Why do we need to strengthen our muscles
Answer» ong>Answer:STRONG> Strong core muscles make it easier to do many activities, such as swing a golf CLUB, get a glass from the top SHELF and bend down to tie your shoes. ... Weak core muscles can also leave you susceptible to poor posture, lower back pain and muscle injuries. STRENGTHENING core muscles MAY also help improve back pain.

45.

Why do we need to strengthen our muscles

Answer»

ong>Answer:STRONG>

Strong core muscles make it easier to do many activities, such as swing a golf CLUB, get a glass from the top SHELF and bend down to tie your shoes. ... Weak core muscles can also leave you susceptible to poor posture, lower back pain and muscle injuries. STRENGTHENING core muscles MAY also help improve back pain.

Discussion

46.	Resistance of a metallic wire of length 1m is 104ohm at 20ºC. If the diameter of the wire is 0.15mm, Find the resistivity of the metal at that temperature?
Answer» ONG>Explanation: Answer. Answer: The answer is 1.8369 X 10^ -6 Ωm

46.

Resistance of a metallic wire of length 1m is 104ohm at 20ºC. If the diameter of the wire is 0.15mm, Find the resistivity of the metal at that temperature?

Answer» ONG>Explanation:

Answer. Answer: The answer is 1.8369 X 10^ -6 Ωm

Discussion

47.	8Ω 602T400V- 20098 Ω692400Vlell400V826 Ω8000Λlaser
Answer» ONG>ANSWER: i don't UNDERSTAND this QUESTION

Discussion

48.	Which of the following isa warming process
Answer» ong>Answer: CONDENSATION is a warming process because it releases energy into atmosphere that CAUSES its temperature to increase. When condensation occurs, WATER vapour condenses from gas into liquid. Explanation: IF YOU LIKED MY ANSWER PLZ GIVR SOME THANKS & MARK ME AS BRAINLIEST

48.

Which of the following isa warming process

Answer»

ong>Answer:

CONDENSATION is a warming process because it releases energy into atmosphere that CAUSES its temperature to increase. When condensation occurs, WATER vapour condenses from gas into liquid.

Explanation:

IF YOU LIKED MY ANSWER PLZ GIVR SOME THANKS & MARK ME AS BRAINLIEST

Discussion

49.	16: Two plastic cups are placed one inside the other. Hot water is poured into the inner cup and a lid is put on top as shown.small spacersmall air gaphot waterbenchWhich statement is correct?A) heat loss by radiation is prevented by the small air gap.B) No heat passes through the sides of either cupC) The bench is heated by convection from the bottom of the outer cupD) The lid is used to reduce heat loss by convection
Answer» ong>EXPLANATION: igsutrhciytjzcjdiyfjfauodhuvhcdouxnvdjvskcy4cjvs57cvmst8cbmdutcnfautcmve69gkhfdnzu4ejg ANSWER ky liyh JGH DY diyh koi or answer dy dyga don't worry OHK

49.

16: Two plastic cups are placed one inside the other. Hot water is poured into the inner cup and a lid is put on top as shown.small spacersmall air gaphot waterbenchWhich statement is correct?A) heat loss by radiation is prevented by the small air gap.B) No heat passes through the sides of either cupC) The bench is heated by convection from the bottom of the outer cupD) The lid is used to reduce heat loss by convection

Answer»

ong>EXPLANATION:

igsutrhciytjzcjdiyfjfauodhuvhcdouxnvdjvskcy4cjvs57cvmst8cbmdutcnfautcmve69gkhfdnzu4ejg

ANSWER ky liyh JGH DY diyh koi or answer dy dyga

don't worry

OHK

Discussion

50.	The duration that system produces response for an event processing isknown as:
Answer» ONG>EXPLANATION: /hza-epmd-fym ggsgsgsgsgsgsgsggsgsgsgsgs

50.

The duration that system produces response for an event processing isknown as:

Answer» ONG>EXPLANATION:

/hza-epmd-fym

ggsgsgsgsgsgsgsggsgsgsgsgs

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Pls solve me this one pls​

With increase of temperature, the frictional force acting between two surfaces____.​

Pls solve for me I need it​

6. 0.2 gm, of H = how many moles​

Pls solve this one plss​

Pls solve this one I will mark it​

A wire of length 1m radius and radius 0.1mm has a resistance of 100 ohms.find the resistivity of the material? ​

6. An electric iron of resistance 660 Ohms is connected to a main supply of 220 V. Compute the current through the element and the amount of heat produced in Joules in 11 minutes.

M/tzs-zwme-hmz fastttlyyyy

In stimulated emission process the minimum numbers of coherent photons are​

A 6V reference source is to be designed using a Zener diode and a resistor connected in Series to a 25V supply. Select suitable components andcalculate the circuit current when the supply voltage drops to 20V. AssumeZener current is 15mA.​

a lady produces sound in front of a cliff and hears and echo in 5 seconds on moving closer to the Cliff by 165 m she hears the echo in 4 seconds what is the distance of the lady from the Cliff now

Grinding process used for steel balls of a ball bearing is (1) Cylindrical grinding(2) Spherical grinding(3) Surface grinding(4)Centerless grinding​

CENTERLESS grinding

What is use of potentiometre​

15/10 ⁶×100 is equals to ? please answer it in steps .​

Si unit of measurement​

Name a device which helps to measure atmospheric pressure.

The concentration of H2 , I2 and HI at 731 K respectively 0.92 10–2, 0.20 10–2 and 2.96- 10–2mol L–1, calculate equilibrium constant : H2(g) + I2(g) -2HI(g)​ chemistry

The acceleration time graph (at) of a particle moving with initialspeed of 45 m/sbelow.the velocity of a body at t = 20s isomis showna cms 2)- 2​

The acceleration time graph (at) of a particle moring with initial speed of us mis is shownbelow. the Velocity of a body at t=20s ina cms 2)-2​

What is electric dipole and what is electric flux? ​

What is the value of k in coulumb law ?​

Cheat the correctness of an equation S=ut+1/2atsquare​

Class 12 physics mcq​

What is cu2cl2____________​

1) properties of argon​

When 80g of water of 40° C is mixed with 40g ice of 0°C, the common temperature is .. 1) 0°C 2) 4°C 3) 6°C 4) 12°C Select one: 1 ОО 4 3 2 2 d

What is agroforestion​

HOPE it is helpful for you

Iss se

The parameter used for calculating weight of the man is​

State four points you would keep in mind for conserving fule at home​

Tell your crazy ideas here...​

ᕦ⊙෴⊙ᕤIdhar CHALA..Mai udhar chala..jaane KAHA Mai KIDHAR chala....arrey phisal gaya

10 application of atmospheric pressure

Which of the following have same dimensions ​

When a body moves up on rough inclined plane, acted upon by ​

what will be the Conclusion in the experiment to determine if mass , angle, or length of a pendulum has any effect on its period.?​

The surprising CONCLUSION - the pendulum traverses a longer distance in a shorter time, than in a shorter distance, and its period is shorter. There are a number of reasons why GALILEO thought that the period remains constant. One FACTOR which Galileo failed to consider is friction.

ᴡʜᴀᴛ ɪs sᴄɪᴇɴᴄᴇ?...ᴄᴀɴ ᴀɴʏᴏɴᴇ ᴛʜᴀɴᴋ ᴍᴀʜ ᴀɴsᴡᴇʀs?​

How climet change influence human life​

The penetratingpower of gamma rayaisvery high ​

Describe about silica glass​

Calculate the heat produced in calorie when a current of 0.1A is passed through a wire of resistance 41.8Ω for 5 minutes. ​

Hi friends what is pressure​

Why do we need to strengthen our muscles​

Resistance of a metallic wire of length 1m is 104ohm at 20ºC. If the diameter of the wire is 0.15mm, Find the resistivity of the metal at that temperature?​

8Ω 602T400V- 20098 Ω692400Vlell400V826 Ω8000Λlaser​

Which of the following isa warming process​

The duration that system produces response for an event processing isknown as:​

Pls solve me this one pls

With increase of temperature, the frictional force acting between two surfaces____.

Pls solve for me I need it

6. 0.2 gm, of H = how many moles

Pls solve this one plss

Pls solve this one I will mark it

A wire of length 1m radius and radius 0.1mm has a resistance of 100 ohms.find the resistivity of the material?

In stimulated emission process the minimum numbers of coherent photons are

A 6V reference source is to be designed using a Zener diode and a resistor connected in Series to a 25V supply. Select suitable components andcalculate the circuit current when the supply voltage drops to 20V. AssumeZener current is 15mA.

Grinding process used for steel balls of a ball bearing is (1) Cylindrical grinding(2) Spherical grinding(3) Surface grinding(4)Centerless grinding

What is use of potentiometre

15/10 ⁶×100 is equals to ? please answer it in steps .

Si unit of measurement

The concentration of H2 , I2 and HI at 731 K respectively 0.92 10–2, 0.20 10–2 and 2.96- 10–2mol L–1, calculate equilibrium constant : H2(g) + I2(g) -2HI(g) chemistry

The acceleration time graph (at) of a particle moving with initialspeed of 45 m/sbelow.the velocity of a body at t = 20s isomis showna cms 2)- 2

The acceleration time graph (at) of a particle moring with initial speed of us mis is shownbelow. the Velocity of a body at t=20s ina cms 2)-2

What is electric dipole and what is electric flux?

What is the value of k in coulumb law ?

Cheat the correctness of an equation S=ut+1/2atsquare

Class 12 physics mcq

What is cu2cl2____________

1) properties of argon

What is agroforestion

The parameter used for calculating weight of the man is

State four points you would keep in mind for conserving fule at home

Tell your crazy ideas here...

Which of the following have same dimensions

When a body moves up on rough inclined plane, acted upon by

what will be the Conclusion in the experiment to determine if mass , angle, or length of a pendulum has any effect on its period.?

ᴡʜᴀᴛ ɪs sᴄɪᴇɴᴄᴇ?...ᴄᴀɴ ᴀɴʏᴏɴᴇ ᴛʜᴀɴᴋ ᴍᴀʜ ᴀɴsᴡᴇʀs?

How climet change influence human life

The penetratingpower of gamma rayaisvery high

Describe about silica glass

Calculate the heat produced in calorie when a current of 0.1A is passed through a wire of resistance 41.8Ω for 5 minutes.

Hi friends what is pressure

Why do we need to strengthen our muscles

Resistance of a metallic wire of length 1m is 104ohm at 20ºC. If the diameter of the wire is 0.15mm, Find the resistivity of the metal at that temperature?

8Ω 602T400V- 20098 Ω692400Vlell400V826 Ω8000Λlaser

Which of the following isa warming process

The duration that system produces response for an event processing isknown as: