InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Maximum space between the two particles is in which state of matter |
| Answer» Maximum space between the two particles is in which state of matter | |
| 2. |
What are physical quantities? |
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Answer» What are physical quantities? |
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| 3. |
Question 1Explain how sound is produced by your school bell. |
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Answer» Question 1 Explain how sound is produced by your school bell. |
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| 4. |
why light does not deviate when it enters the other medium perpendicularly |
| Answer» why light does not deviate when it enters the other medium perpendicularly | |
| 5. |
Which of the following is the mirror image of the letter 'L' if the mirror is placed vertically to the right of letter 'L'. |
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Answer» Which of the following is the mirror image of the letter 'L' if the mirror is placed vertically to the right of letter 'L'. |
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| 6. |
Usain bolt, while practicing for his next championship, reaches his maximum speed of 12 ms−1. What will be his maximum speed if measured in km h−1? |
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Answer» Usain bolt, while practicing for his next championship, reaches his maximum speed of 12 ms−1. What will be his maximum speed if measured in km h−1? |
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| 7. |
Select the correct option: 1 cm= ____ mm |
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Answer» Select the correct option: 1 cm= ____ mm |
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| 8. |
Earth satellite is moving around the earth in an orbit it whose radius is one fourth the radius of orbit of a communication satellite. time period of revolution of X is (in hours) |
| Answer» Earth satellite is moving around the earth in an orbit it whose radius is one fourth the radius of orbit of a communication satellite. time period of revolution of X is (in hours) | |
| 9. |
Which of the following is the unit of speed? |
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Answer» Which of the following is the unit of speed? |
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| 10. |
Question 4(e) Express the number appearing in the following statements in standard form: (e) In a galaxy there are on an average 100,000,000,000 stars. |
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Answer» Question 4(e) |
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| 11. |
Which of the following options contains names of constellations? |
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Answer» Which of the following options contains names of constellations? |
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| 12. |
the position time graph for a particle of mass 1 kg moving along the x axis is shown in the figure find the impulse on the particle at t is equal to 4 second |
| Answer» the position time graph for a particle of mass 1 kg moving along the x axis is shown in the figure find the impulse on the particle at t is equal to 4 second | |
| 13. |
Why do solids melt on heating? |
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Answer» Why do solids melt on heating? |
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| 14. |
The heat from the Sun reaches the Earth predominantly by which of the following modes of heat transfer? |
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Answer» The heat from the Sun reaches the Earth predominantly by which of the following modes of heat transfer? |
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| 15. |
Why is a foot step,or a handspan, not used as a standard unit of length? |
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Answer» Why is a foot step,or a handspan, not used as a standard unit of length? |
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| 16. |
An engine can pump 3000 litre of water to a height of 0.045 km in 10 minute calculate work done by machine and its power rating take efficiency 75%. |
| Answer» An engine can pump 3000 litre of water to a height of 0.045 km in 10 minute calculate work done by machine and its power rating take efficiency 75%. | |
| 17. |
Identify the solenoid in the following figure: |
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Answer» Identify the solenoid in the following figure: |
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| 18. |
a wire has a resis†an ce of 12 ohm. it is bent to form a circle, find the effective resis†an ce between two points on any diameter |
| Answer» a wire has a resis†an ce of 12 ohm. it is bent to form a circle, find the effective resis†an ce between two points on any diameter | |
| 19. |
Question 3 Four students A, B, C and D looked through pipes of different shapes to see a candle flame as shown in Fig. Who will be able to see the candle flame clearly? |
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Answer» Question 3 Four students A, B, C and D looked through pipes of different shapes to see a candle flame as shown in Fig. |
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| 20. |
A chain of mass 10 kg and length 10 M is resting on a rough horizontal surface mew=0.2. A constant force of 20 newton is applied at one end. the tension in the midpoint of the chain is |
| Answer» A chain of mass 10 kg and length 10 M is resting on a rough horizontal surface mew=0.2. A constant force of 20 newton is applied at one end. the tension in the midpoint of the chain is | |
| 21. |
Sound above ____ is considered noise. |
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Answer» Sound above ____ is considered noise. |
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| 22. |
30.A particle ofass 2kg is momentarily at rest at x=0 at t=0. It is acted upon by two forces F1 and F2. F1 is 50j and the directiom and magnitude of F2 are unknown. The particle experiwnce a constatnt acc a in the direction a s shown in dig. Find F2 |
| Answer» 30.A particle ofass 2kg is momentarily at rest at x=0 at t=0. It is acted upon by two forces F1 and F2. F1 is 50j and the directiom and magnitude of F2 are unknown. The particle experiwnce a constatnt acc a in the direction a s shown in dig. Find F2 | |
| 23. |
a satellite moves in an ellipse .o is the centre of the ellipse and AO and BO are the semi minor and semi major axes of ellipse. if OE/OD=3/5,then the ratio of time intervals to travel CBA and ADC will be |
| Answer» a satellite moves in an ellipse .o is the centre of the ellipse and AO and BO are the semi minor and semi major axes of ellipse. if OE/OD=3/5,then the ratio of time intervals to travel CBA and ADC will be | |
| 24. |
The length of a pendulum is measured as 20.0 cm.The time interval for 100 oscillations is measured as 90s with a stop watch of 1s resolution.The accuracy in the determination of 'g' is-1)1% 2)7% 3)3% 4)4 |
| Answer» The length of a pendulum is measured as 20.0 cm.The time interval for 100 oscillations is measured as 90s with a stop watch of 1s resolution.The accuracy in the determination of 'g' is-1)1% 2)7% 3)3% 4)4 | |
| 25. |
Why is it necessary to hold hands while walking on hardened snow? |
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Answer» Why is it necessary to hold hands while walking on hardened snow? |
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| 26. |
How to check the movement of dipoles if clockwise or anticlockwise |
| Answer» How to check the movement of dipoles if clockwise or anticlockwise | |
| 27. |
Which of these−a completely transparent object or a translucent object−will form a shadow? Will the shadow formed by an opaque object be darker or lighter than this shadow? |
| Answer» Which of these−a completely transparent object or a translucent object−will form a shadow? Will the shadow formed by an opaque object be darker or lighter than this shadow? | |
| 28. |
Absolute zero (0 K) is that temperature at which |
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Answer» Absolute zero (0 K) is that temperature at which
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| 29. |
Which of the following physical quantities can be measured in metre per minute? |
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Answer» Which of the following physical quantities can be measured in metre per minute? |
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| 30. |
An uncharged insulated conductor A is brought near a charged insulated conductor B. What happens to charge and potential of B? |
| Answer» An uncharged insulated conductor A is brought near a charged insulated conductor B. What happens to charge and potential of B? | |
| 31. |
1000 metres = ___ kilometre |
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Answer» 1000 metres = |
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| 32. |
WHAT IS DUAL BEHAVIOUR OF MATTER IN SIMPLE WORDS |
| Answer» WHAT IS DUAL BEHAVIOUR OF MATTER IN SIMPLE WORDS | |
| 33. |
Explain all about lever system in detail with diagram |
| Answer» Explain all about lever system in detail with diagram | |
| 34. |
nta long straight horizontal cable carries a current of 2.5 A in the direction 10degree south of west to 10 north of east.the magnetic meredian of the place happen to be 10 west of the geografic meredian.the earth magnetic feild at the location is 0.33 G and the angle of dip is zero .locate the neutral pointsn |
| Answer» nta long straight horizontal cable carries a current of 2.5 A in the direction 10degree south of west to 10 north of east.the magnetic meredian of the place happen to be 10 west of the geografic meredian.the earth magnetic feild at the location is 0.33 G and the angle of dip is zero .locate the neutral pointsn | |
| 35. |
115.The mass of a planet is half that of the earth and the radius of the planet is one fourth that of earth. If we plan to send an artificial satellite from the planet the escape velocity will be, (escape velocity on earth ve=11kms-1) |
| Answer» 115.The mass of a planet is half that of the earth and the radius of the planet is one fourth that of earth. If we plan to send an artificial satellite from the planet the escape velocity will be, (escape velocity on earth ve=11kms-1) | |
| 36. |
ntA simple pendulum behaves as a second's pendulum and its length is 10 cm.The place ,where the pendulum is placed ,isn ntmount everestn ntmoonn ntmarsn ntsunn |
| Answer» ntA simple pendulum behaves as a second's pendulum and its length is 10 cm.The place ,where the pendulum is placed ,isn ntmount everestn ntmoonn ntmarsn ntsunn | |
| 37. |
36. Does the equivalent mass of the same substance changes on changing the medium ? |
| Answer» 36. Does the equivalent mass of the same substance changes on changing the medium ? | |
| 38. |
How are shadow optain |
| Answer» How are shadow optain | |
| 39. |
The area of a rectangular piece of a board is 36 cm2. If its length is 4 cm, find its breadth. |
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Answer» The area of a rectangular piece of a board is 36 cm2. If its length is 4 cm, find its breadth. |
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| 40. |
Find instantaneous direction of force in following cases (magnetic field and velocity are indicate |
| Answer» Find instantaneous direction of force in following cases (magnetic field and velocity are indicate | |
| 41. |
Question 2In the circuit shown in the figure, when the circuit is completed, the hammer strikes the gong. Which of the following force is responsible for the movement of the hammer?(a) gravitational force alone(b) electrostatic force alone(c) magnetic force alone(d) frictional force alone |
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Answer» Question 2 In the circuit shown in the figure, when the circuit is completed, the hammer strikes the gong. Which of the following force is responsible for the movement of the hammer?  (a) gravitational force alone (b) electrostatic force alone (c) magnetic force alone (d) frictional force alone |
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| 42. |
Which of the following statements is incorrect? |
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Answer» Which of the following statements is incorrect? |
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| 43. |
Why we only consider north and south pole in a magnet either than east and west . |
| Answer» Why we only consider north and south pole in a magnet either than east and west . | |
| 44. |
49.How are motion and rest relative? |
| Answer» 49.How are motion and rest relative? | |
| 45. |
how to derive magnitude of centripetal / radial acceleration by differentiation |
| Answer» how to derive magnitude of centripetal / radial acceleration by differentiation | |
| 46. |
The flame of a gas stove is ___. |
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Answer» The flame of a gas stove is |
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| 47. |
The questions 'How far?', 'How long?' and 'How much?' can respectively be answered by which of the following quantities? |
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Answer» The questions 'How far?', 'How long?' and 'How much?' can respectively be answered by which of the following quantities? |
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| 48. |
Which object does not allow light to pass through it? |
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Answer» Which object does not allow light to pass through it? |
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| 49. |
Explain the Big Bang Theory. |
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Answer» Explain the Big Bang Theory. |
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| 50. |
A simple pendulum performs shm about x=0 with an amplitude a and time period T.The speed of the pendulum at x=a/2 will be |
| Answer» A simple pendulum performs shm about x=0 with an amplitude a and time period T.The speed of the pendulum at x=a/2 will be | |
