Physics Quizzes Stage-1 -

Here you’ll find the most important and repeated Physics past paper questions Quizzes Stage-1. A perfect way to prepare for top competitive exams and score maximum marks. Good Luck

Total Quizzes: 50
Total Marks: 50
Total Questions: 50
Time Allowed: 30 minutes
The correct answers will be displayed after the test is completed.

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Result

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#1. _______ are used to put satellites into orbits.

Helicopter

Rocket

Aeroplane

None

#2. A communication satellite completes its one revolution around the Earth in ______ hours.

#3. Mass of Earth is _____?

6.0 x 10^23 kg

6.0 x 10^24 kg

6.0 × 10^25 kg

6.0 × 10^27 kg

None above

#4. Which is the renewable source of energy?

Solar and wind

Coal

Petroleum

None

#5. A body of mass 1 kg is lifted through a height of 1 m. The energy possessed in the body will be: (consider g = 10 ms^-2).

1 J

10 Joule

100 Joule

1000 Joule

none

#6. The amount of heat needed to convert a substance from liquid to gas is called?

Heat of vaporization

Specific heat

Latent heat of fusion

none

#7. Heat is the form of _____?

Pressure

Weight

Energy

All

#8. Law of conservation of momentum defines that the total momentum of a system of two bodies before and after collision ______?

Remains constant

Retains more momentum

Losses some momentum

None

All

#9. Newton’s first law of motion is also called as?

Law of conservation of energy.

Law of momentum.

Law of inertia.

None

#10. Thermal energy transfer required to change a liquid into gas without changing its temperature is called?

Latent heat of freezing

Latent heat of boiling

Latent heat of vaporization

All above

#11. Your weight as measured on Earth will be _____ on Moon?

Increased

Decreased

Remains same

All of these

#12. An object with particles close together and vibrating describes a _______?

Gas

Liquid

Solid

None

#13. ______ is not a renewable source of energy.

Solar energy

Coal

Wind energy

Geothermal energy

none

#14. Coal, gas and oil are all examples of _____?

Tidal energy

Nuclear energy

Fossil fuel energy

Biomass energy

none

#15. Which one is a vector quantity?

Mass

Weight

Temperature

None

#16. A fixed temperature at which a pure liquid boils is called ______?

Melting point

Freezing point

Boiling point

None

#17. According to kinetic molecular theory, the pressure exerted by a gas is caused by the _______?

Bombardment of the gas molecules on the walls of the container

Collision between gas molecules

Random motion of the gas molecules

All

#18. What happens to the molecules of a gas when the gas changes into a liquid?

They move closer and gain energy

They move closer and lose energy

hey move apart and lose energy

They move apart and gain energy

All

#19. Enzyme activity decreased by ______?

Activator

Substrate

Inhibitor

None

#20. Work done per unit time is called ______?

Efficiency

Energy

Power

None

#21. Heat capacity is the product of mass and _______?

Boiling point

Freezing point

Specific heat of material

none

#22. If a gas is heated in a sealed cylinder, then _______ increases.

Pressure inside the container

Average kinetic energy of the particles

Temperature of the gas

All of above

None

#23. Near Earth’s surface g = ______?

10 ms^-2

1.6 ms^-1

1.8 ms^-1

All

#24. What is the SI unit of acceleration?

m/s²

m/s

a/s²

None

#25. A gas in a container of fixed volume is heated. What happens to the molecules of the gas?

They collide less frequently

They expand

They move faster

They move further apart

None

#26. A solid can _______?

Have a fixed shape

Take a shape of container

Have freely moving molecules

All

#27. Gravitation force is ______ of the medium between the objects.

Dependent

Independent

Both 'a' and 'b'

none

#28. If a machine performs 20 J of work in 10 sec. then it power is ______?

200 watt

2 watt

30 watt

0.2 watt

none

#29. A body is in neutral equilibrium when its center of gravity _______?

Is at the lowest position

Remains at same height

Is at its base

None

#30. Thermal energy transfer required to change a solid into liquid without changing its temperature is called?

Latent heat of Fusion

Latent heat of boiling

Specific heat capacity

none

#31. The energy released during fission or fusion reaction is called?

Solar energy

Geothermal energy

Nuclear energy

none

#32. The melting point of ice at normal atmospheric pressure is ______?

0 °C

0 K

100 °C

All above

#33. In a liquid, some energetic molecules break free from the surface even when the liquid is too cold for bubbles to form. What is the name of this process?

Boiling

Condensation

Convection

Evaporation

All

#34. The critical velocity vc = ______?

g/R

√gR

None

#35. The shortest distance between two points is called?

Distance

Speed

Displacement

None above

#36. A burning candle is an example of ______ state of matter.

Gas

Liquid

Solid

All three

None

#37. The ratio of output to input is called?

Energy

Work

Efficiency

None

#38. During which process a gas becomes a liquid?

Melting

Freezing

Condensing

Boiling

none

#39. Rate of evaporation of a liquid can be increased by _____?

Increasing humidity

Decreasing temperature

Decreasing atmospheric pressure

None

#40. Thermal energy transfer required per unit mass to increase the temperature by 1°C or 1 K is called?

Latent heat of Vaporization

Specific heat capacity

Latent heat of fusion

none

#41. Evaporation can occur at ____?

Freezing point

Melting point

Boiling point

All temperatures

#42. Newton’s law of gravitation is consistent with Newton’s _________ law of motion.

1st

3rd

2nd

All

#43. If a body of mass 1 kg is moving with velocity of 1 m/sec. then K.E of the body will be?

3 Joules

4 Joules

1/2 Joule

none

#44. The velocity of a satellite is _____ of its mass.

Independent

Equal

Dependent

None

#45. Spring balance is used to measure _________?

Mass

Weight

Elasticity

None

#46. What is the unit for the spring constant?

Nm^-2

Nm^-1

Nm^2

None

#47. Linear thermal expansion of a solid depend upon ____?

Increasing in temperature

Original length

Properties of material

All of these

none

#48. A body is in equilibrium when it has ______?

Uniform speed

Uniform acceleration

Zero acceleration

All

#49. Friction opposes motion between two bodies in contact because of ______?

Charges on bodies

Roughness of surfaces

Weight of bodies

none

#50. If force of 6N displaces an object 2m in the direction of force, then work done will be __________?

12 Joule

3 Joule

Both b and c

none

Finish

Here you’ll find the most important and repeated Physics past paper questions Quizzes Stage-1. A perfect way to prepare for top competitive exams and score maximum marks. Good Luck

Total Quizzes: 50

Total Marks: 50

Total Questions: 50

Time Allowed: 30 minutes

The correct answers will be displayed after the test is completed.

Result

Congratulations! You shine because you dared to work hard when it was tough. Keep glowing!

Fail! No worries — rise, revise, and return stronger!

#1. _______ are used to put satellites into orbits.

#2. A communication satellite completes its one revolution around the Earth in ______ hours.

#3. Mass of Earth is _____?

#4. Which is the renewable source of energy?

#5. A body of mass 1 kg is lifted through a height of 1 m. The energy possessed in the body will be: (consider g = 10 ms^-2).

#6. The amount of heat needed to convert a substance from liquid to gas is called?

#7. Heat is the form of _____?

#8. Law of conservation of momentum defines that the total momentum of a system of two bodies before and after collision ______?

#9. Newton’s first law of motion is also called as?

#10. Thermal energy transfer required to change a liquid into gas without changing its temperature is called?

#11. Your weight as measured on Earth will be _____ on Moon?

#12. An object with particles close together and vibrating describes a _______?

#13. ______ is not a renewable source of energy.

#14. Coal, gas and oil are all examples of _____?

#15. Which one is a vector quantity?

#16. A fixed temperature at which a pure liquid boils is called ______?

#17. According to kinetic molecular theory, the pressure exerted by a gas is caused by the _______?

#18. What happens to the molecules of a gas when the gas changes into a liquid?

#19. Enzyme activity decreased by ______?

#20. Work done per unit time is called ______?

#21. Heat capacity is the product of mass and _______?

#22. If a gas is heated in a sealed cylinder, then _______ increases.

#23. Near Earth’s surface g = ______?

#24. What is the SI unit of acceleration?

#25. A gas in a container of fixed volume is heated. What happens to the molecules of the gas?

#26. A solid can _______?

#27. Gravitation force is ______ of the medium between the objects.

#28. If a machine performs 20 J of work in 10 sec. then it power is ______?

#29. A body is in neutral equilibrium when its center of gravity _______?

#30. Thermal energy transfer required to change a solid into liquid without changing its temperature is called?

#31. The energy released during fission or fusion reaction is called?

#32. The melting point of ice at normal atmospheric pressure is ______?

#33. In a liquid, some energetic molecules break free from the surface even when the liquid is too cold for bubbles to form. What is the name of this process?

#34. The critical velocity vc = ______?

#35. The shortest distance between two points is called?

#36. A burning candle is an example of ______ state of matter.

#37. The ratio of output to input is called?

#38. During which process a gas becomes a liquid?

#39. Rate of evaporation of a liquid can be increased by _____?

#40. Thermal energy transfer required per unit mass to increase the temperature by 1°C or 1 K is called?

#41. Evaporation can occur at ____?

#42. Newton’s law of gravitation is consistent with Newton’s _________ law of motion.

#43. If a body of mass 1 kg is moving with velocity of 1 m/sec. then K.E of the body will be?

#44. The velocity of a satellite is _____ of its mass.

#45. Spring balance is used to measure _________?

#46. What is the unit for the spring constant?

#47. Linear thermal expansion of a solid depend upon ____?

#48. A body is in equilibrium when it has ______?

#49. Friction opposes motion between two bodies in contact because of ______?

#50. If force of 6N displaces an object 2m in the direction of force, then work done will be __________?

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