67486 + Interview Questions in Secondary School in Physics

1.	Vegetative buds areA) buds in the axil B) flower buds C) both of these D) none of these
Answer» BUDS in the AXIL....................

Discussion

2.	Select the plant whose buds are in the margin of leaves. A) potato B) ginger C) sprout leaf plant D) turmeric
Answer» SPROUT LEAF PLANT ... PLS MARK me brainliesr.

Discussion

3.	a train covers half of its journey at 10m/s and the other half at a speed of 15,m/s . The average speed of the train during the whole jorney is ?
Answer» 12.5m PER second take the AVERAGE of those TWO SPEEDS

Discussion

4.	1 kilowatt hour is equal to
Answer» 1 KILOWATT HOUR is 3.6 megajoules

Discussion

5.	Under which condition is the magnitude of displacement is equal to distance
Answer» When the BODY doesn't CHANGE its DIRECTION

Discussion

6.	If higher order (M-ary) signaling allows for increased spectral frequency
Answer» Guvuovuvuu9i9i9hip7v6g9b

Discussion

7.	Turbojet cd nozzle complete analysis in fluent
Answer» What is this QUESTION I can't UNDERSTAND this ?

Discussion

8.	What is auto exterm static resistor explain there use with example
Answer» Megohm resistor allows any STATIC CHARGE, WHETHER from the bench through the PRODUCT and then through the grounded person or operator or vice-versa, to discharge completely over time, typically less than 1 second.

Discussion

9.	Design solar photovoltaic water pumping system
Answer» 9uuof6ofuoff6pgu9of6fu

Discussion

10.	Gtet direction between two vectors in ue4 C++
Answer» Iggufuuvugipvbvipvivivibipg

Discussion

11.	Select the one that does not reproduce from seeds.A) Rose B) Pine C) Oak D) Moss
Answer» I THINK it's MAYBE ROSE

Discussion

12.	Pollen grains of insect pollinated flowers areA) smooth and sticky B) Smooth and rough C) Rough and dry D) Rough and sticky
Answer» HEY MATE here's your ANSWER.... They are SMOOTH and sticky. Hope it HELPS ☺️

Discussion

13.	State two smaller units of volume . how they are related to the s.i unit
Answer» Units of volume Explanation: Volume refers to the SPACE that an object or MATTER occupies. S.I. unit of volume is CUBIC meter (m³). Two smaller units of volume are: cubic centimetre (cm³) and cubic decimetre (dm³). One cubic centimeter = 0.000,001 cubic meters 1 cm³ = 0.000001 m³ One cubic decimeter = 0.001 cubic meters 1 dm³ = 0.001 m³ Learn more: What is the SI unit of volume ?? brainly.in/question/3545112

13.

State two smaller units of volume . how they are related to the s.i unit

Answer»

Units of volume

Explanation:

Volume refers to the SPACE that an object or MATTER occupies.

S.I. unit of volume is CUBIC meter (m³).

Two smaller units of volume are:

cubic centimetre (cm³) and cubic decimetre (dm³).

One cubic centimeter = 0.000,001 cubic meters

1 cm³ = 0.000001 m³

One cubic decimeter = 0.001 cubic meters

1 dm³ = 0.001 m³

Learn more:

What is the SI unit of volume ??

brainly.in/question/3545112

Discussion

14.	Hi Guys!Which was the most difficult section in Assam CEE 2018? Physics, Cheistry, or Mathematics?
Answer» PHYSICS .............

Discussion

15.	Derivation of london equation
Answer» Nhi PTA h BHAI question KA answer

Discussion

16.	The speed of AN ELECTRON in hydrogen atom im the ground state
Answer» The velocity of the ELECTRON in the ground state of the hydrogen ATOM is 1.2 x 10^6 m/s. What is the WAVELENGTH of this electron in meters? Q: The velocity of the electron in the ground state of the hydrogen atom is 2.3 x 10^6 m/s. HOPE IT HELPS YOU. PLEASE MARK THIS ANSWER BRAINLIEST.

Discussion

17.	The pollen of a flowering plantA) Contains sperm cells B) is brightly coloured to attract insects C) holds the embryo D) is produced by the pistil
Answer»

Discussion

18.	Reproduction is described as a phenomenon by which of these options?A) increase in size B) increase in number C) form new tissues and organs D) develop from zygotes
Answer»

Discussion

19.	Is avogadros law is correct
Answer» YES brother it's CORRECT as LAWS are only made after they are PROVED

Discussion

20.	a force of 5N making an angle theta with the horizonatal acting on an abject displaces it by 0.4m along the horizonatal direction. if the object gains kinetic energy of 1J what is the horizonatal component of the force if the surface is frictionless
Answer» T-theta horizontal COMPONENT of force = Fcost work done by horizontal component of force on object is W = FX . d W= Fcost . d given K.E = 1J i.e W=1J Fd cost = 1 5 X 0.4 x cost = 1 cost = 1/2 t= cos-1(1/2) = 60 therefore horizontal component of force is 5/2

Discussion

21.	You use a convex lens to look at an ant. where should you hold the lens
Answer» We should HOLD it NEAR the ANT

Discussion

22.	Consider elastic collision of a particle of mass m moving with a velocity u with another particle of the same mass at rest. After the collision the projectile and the struck particle move in directions making angles {{\theta }_{1}}and {{\theta }_{2}}respectively with the initial direction of motion. The sum of the angles. {{\theta }_{1}}+{{\theta }_{2}},is [UPSEAT 2004]A) 45{}^\circ B) 90{}^\circ C) 135{}^\circ D) 180{}^\circ
Answer» SORRY I don't know pls FORWARD it to GOOGLE yours BRAINLY

Discussion

23.	Vegetative propagation refers to the formation of new plants from the following existing organs of the old plants:A) stems, roots, flowers B) stems, flowers, fruits C) roots, stems, leaves D) stems, leaves, flowers
Answer» A STEM ROOTS FLOWERS

Discussion

24.	Bryophyllum can reproduce byA) stem B) root C) leaves D) flower
Answer» They REPRODUCE through there LEAVES

Discussion

25.	Reproduction is essential for living organism in order toA) Keep individual organ alive B) Maintain growth C) Fulfill their energy requirement D) continue the species forever
Answer» HII.. Repriduction is essential for a LIVING organism in order to D) continue species forever.. HOPE this helps!

Discussion

26.	Which is the most electronegative element among nitrogen, carbon, oxygen, boron, aluminum
Answer» OXYGEN......................

Discussion

27.	Name one element who cannot gain stability by taking electrons or giving electrons
Answer» हाइड्रोजन is the ELEMENT

Discussion

28.	What is the difference between a stable and a neutral atom
Answer» Atoms vs. Ions Atoms are neutral; they CONTAIN the same number of protons as electrons. By definition, an ION is an electrically charged particle produced by either removing electrons from a neutral atom to GIVE a positive ion or adding electrons to a neutral atom to give a negative ion. When an ion is formed, the number of protons does not change. Neutral atoms can be turned into positively charged ions by removing ONE or more electrons. A neutral sodium atom, for example, contains 11 protons and 11 electrons. By removing an electron from this atom we get a positively charged Na+ ion that has a net charge of +1. Atoms that gain extra electrons become negatively charged. A neutral chlorine atom, for example, contains 17 protons and 17 electrons. By adding one more electron we get a negatively charged Cl- ion with a net charge of -1. The gain or loss of electrons by an atom to form negative or positive ions has an enormous impact on the chemical and physical properties of the atom. Sodium metal, for example, which consists of neutral sodium atoms, bursts into flame when it comes in contact with water. Neutral chlorine atoms instantly combine to form Cl2 molecules, which are so reactive that entire communities are evacuated when trains carrying chlorine gas derail. Positively charged Na+ and negatively charged Cl- ions are so unreactive that we can safely take them into our bodies whenever we salt our food.

Discussion

29.	Buck-Boost Converter Enables Three Modes of Operation
Answer» What is your QUESTION

Discussion

30.	During free fall condition the body is in the state of which position
Answer» HEY MATE here's your ANSWER.... The POSITION is downwards. Hope it Helps☺

Discussion

31.	A body is moved along a straight line by a machine delivering constant power. The distance moved by the body in time t is proportional to [IIT 1984; BHU 1984, 95; MP PET 1996; JIPMER 2000; AMU (Med.) 1999]A) {{t}^{1/2}} B) {{t}^{3/4}} C) {{t}^{3/2}} D) {{t}^{2}}
Answer» CORRECT ANSWER C)..... .....

Discussion

32.	The cell which is formed after fusion of gametes is called _________.A) spore B) embryo C) pistil D) zygote
Answer» I THINK the D OPTION is RIGHT ONE → ZYGOTE.

Discussion

33.	The flower which contain either pistil or stamen is calledA) Unisexual flowers B) Asexual flowers C) Bisexual flowers D) None of these
Answer» (a) UNISEXUAL FLOWERS....

Discussion

34.	Plz help me solve it with proper proof?
Answer» ACCORDING to capler's law... t square prop. RADIUS CUBE t1sqare/t2square = R1 cube/R2cube from here T2 = √8T1

Discussion

35.	Another name for dimensional elastic collision
Answer» ONE DIMENSIONAL NEWTONIAN

Discussion

36.	Nuclear fission creates more energy than fusion
Answer» I think nuclear FUSION produces more ENERGY.because 2 light nuclei FUSES to FORM 1 heavy nucleus with tremendous AMOUNT of energy.

Discussion

37.	Thermal conductivity insulating materials apparatus
Answer» Plastic ,PVC, RUBBER and other materials which does not ALLOW current to flow through it.

Discussion

38.	During burning of paper which of the following acts as reactant?A) Flame B) Ash C) Paper D) None of these
Answer» The ANSWER will be B which is ASH

Discussion

39.	A very hot glass on putting under cold water cracks. This change is due to _______.A) expansion B) contraction C) formation of new substance D) None of these
Answer» B) contraction As the glass is HOT it surface molecules are in EXPANDED state though glass being an insulator. Its molecules on surface CONTRACTS rapidly and unevenly compared to inner molecules on being put in COLD water. So it BREAKS.

Discussion

40.	Which of the following are examples of chemical changes? Cutting of wood Burning of wood Baking of cake Growth in plants and animalsA) A and D B) B and C C) A, B and C D) B, C and D
Answer» It will be the OPTION B B and C

Discussion

41.	HEYA.... guys please answer ......what is the cause of flow of electrons ?
Answer» Ur ANSWER is here..... cause of FLOW of electrons is their KINETIC energy Due to K.E. electrons flow

Discussion

42.	Please solve this ....
Answer» OPTION C is the CORRECT ANSWER

Discussion

43.	Difference between self induced emf and mutually induced emf
Answer» HLOO FRD...I HOPE it HELPS UHHH ...

Discussion

44.	Do you think we break molecules when we turn chalk into chalk powder?A) Yes, chalk powder is formed by breaking chalk into small pieces. B) Yes, because formation of chalk powder is a chemical change. C) No because no new substance is formed molecules of chalk and chalk powder are same. D) Yes, because chalk is bigger in size than particles of chalk powder.
Answer»

Discussion

45.	In which of the following cases is heat energy released? When ice melts When water freezes to ice When water vapour condenses into liquid water When water evaporate into water vapoursA) A, B and C B) B, C and D C) B and C D) All of these
Answer» C) B and C is the CORRECT ANSWER.........

Discussion

46.	A force acts for 10 seconds on a body of mass 10^-2 kg, initially at rest, after which the force ceases to act. The body traverses 0.5 m in the next 5 seconds. The magnitude of the force is :(a) 9.8 N (b) 98 N (c) 10^-2 N (d) 10^-4 NAligarh Muslim University +2 Science/Diploma Entrance Test - 2018-19
Answer» Let the ACCELERATION be a so, using second equation of motion we have S= ut +1/2 at^2 here , t=10sec u=0 and s=0.5m so, 0.5 = 1/2 × a × 100 so, a= 1/100 m/sec^2 now F=ma so , F = 10^-2 ×10^-2 so , F will be 10^-4 N option c is CORRECT

Discussion

47.	A car produce an uniform retardation of 90cmps. If the car travelling with a velocity of 27mps. Find distance before coming at rest
Answer» HOPE it was HELPFUL:-)

Discussion

48.	Difference between influent and effluent stream
Answer» An influent stream is POSITIONED above the water table and discharges into the underlying GROUNDWATER system.Influent STREAMS loses water to groundwater by outflow through thestream bed. OPPOSITE of EFFLUENT stream. Hope it's help you

Discussion

49.	Find the odd one out.A) respiration B) digestion C) photosynthesis D) freezing
Answer» FREEZING...........

Discussion

50.	Which of the following is an example of physical change?A) Mixing baking soda and vinegar together, and this causes bubbles and foam. B) A glass cup falls from the counter and shatters on the ground. C) Lighting a piece of paper on fire and the paper bums up and leaves ashes. D) Baking a birthday cake for your mother.
Answer» B is PHYSICAL CHANGE because when a GLASS is broken it still remains in the form of glass , the chemical composition does not change and

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Vegetative buds areA) buds in the axil B) flower buds C) both of these D) none of these

Select the plant whose buds are in the margin of leaves. A) potato B) ginger C) sprout leaf plant D) turmeric

a train covers half of its journey at 10m/s and the other half at a speed of 15,m/s . The average speed of the train during the whole jorney is ?

1 kilowatt hour is equal to

Under which condition is the magnitude of displacement is equal to distance

If higher order (M-ary) signaling allows for increased spectral frequency

Turbojet cd nozzle complete analysis in fluent

What is auto exterm static resistor explain there use with example

Design solar photovoltaic water pumping system

Gtet direction between two vectors in ue4 C++

Select the one that does not reproduce from seeds.A) Rose B) Pine C) Oak D) Moss

Pollen grains of insect pollinated flowers areA) smooth and sticky B) Smooth and rough C) Rough and dry D) Rough and sticky

State two smaller units of volume . how they are related to the s.i unit

Units of volume

Hi Guys!Which was the most difficult section in Assam CEE 2018? Physics, Cheistry, or Mathematics?

Derivation of london equation

The speed of AN ELECTRON in hydrogen atom im the ground state

The pollen of a flowering plantA) Contains sperm cells B) is brightly coloured to attract insects C) holds the embryo D) is produced by the pistil

Reproduction is described as a phenomenon by which of these options?A) increase in size B) increase in number C) form new tissues and organs D) develop from zygotes

Is avogadros law is correct

a force of 5N making an angle theta with the horizonatal acting on an abject displaces it by 0.4m along the horizonatal direction. if the object gains kinetic energy of 1J what is the horizonatal component of the force if the surface is frictionless

You use a convex lens to look at an ant. where should you hold the lens

Vegetative propagation refers to the formation of new plants from the following existing organs of the old plants:A) stems, roots, flowers B) stems, flowers, fruits C) roots, stems, leaves D) stems, leaves, flowers

Bryophyllum can reproduce byA) stem B) root C) leaves D) flower

Reproduction is essential for living organism in order toA) Keep individual organ alive B) Maintain growth C) Fulfill their energy requirement D) continue the species forever

Which is the most electronegative element among nitrogen, carbon, oxygen, boron, aluminum

Name one element who cannot gain stability by taking electrons or giving electrons

What is the difference between a stable and a neutral atom

Buck-Boost Converter Enables Three Modes of Operation

During free fall condition the body is in the state of which position

A body is moved along a straight line by a machine delivering constant power. The distance moved by the body in time t is proportional to [IIT 1984; BHU 1984, 95; MP PET 1996; JIPMER 2000; AMU (Med.) 1999]A) {{t}^{1/2}} B) {{t}^{3/4}} C) {{t}^{3/2}} D) {{t}^{2}}

The cell which is formed after fusion of gametes is called _________.A) spore B) embryo C) pistil D) zygote

The flower which contain either pistil or stamen is calledA) Unisexual flowers B) Asexual flowers C) Bisexual flowers D) None of these

Plz help me solve it with proper proof?

Another name for dimensional elastic collision

Nuclear fission creates more energy than fusion

Thermal conductivity insulating materials apparatus

During burning of paper which of the following acts as reactant?A) Flame B) Ash C) Paper D) None of these

A very hot glass on putting under cold water cracks. This change is due to _______.A) expansion B) contraction C) formation of new substance D) None of these

Which of the following are examples of chemical changes? Cutting of wood Burning of wood Baking of cake Growth in plants and animalsA) A and D B) B and C C) A, B and C D) B, C and D

HEYA.... guys please answer ......what is the cause of flow of electrons ?

Please solve this ....

Difference between self induced emf and mutually induced emf

In which of the following cases is heat energy released? When ice melts When water freezes to ice When water vapour condenses into liquid water When water evaporate into water vapoursA) A, B and C B) B, C and D C) B and C D) All of these

A car produce an uniform retardation of 90cmps. If the car travelling with a velocity of 27mps. Find distance before coming at rest

Difference between influent and effluent stream

Find the odd one out.A) respiration B) digestion C) photosynthesis D) freezing