General Science Basic Physics Quiz Online Test For Prep Questions with Answers Mcqs

Given over this page is a free online general science quiz which includes important Mcqs questions and answers related to the basic knowledge of Physics. All the individuals who are going to appear in any everyday science related written exam or interview are strongly recommended to use our tests as guide for easy and quick preparation.

General Science Basic Physics Quiz Online Test For Prep Questions with Answers Mcqs

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Basic Science

1. Who said, ‘A body will remain at rest unless an external force acts on the body’?

Archimedes

Einstein

Galileo

Newton

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Question 1 of 20

2. Sound travel faster in:

All of the above

Iron than in air

Wood than in iron

Dry air than in water

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Question 2 of 20

3. The tendency of a liquid drop to contract and occupy minimum area is due to:

Vapour pressure

Surface tension

Density

Viscosity

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Question 3 of 20

4. The common refrigerant used in the domestic refrigerator is:

Freon/ammonia

Spirit

None of these

Neon

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Question 4 of 20

5. Which of the following does not admit any division?

None of these

Atom

Molecules

Compound

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Question 5 of 20

6. Sound travels fastest through:

Water

Steel

Air

Vacuum

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Question 6 of 20

7. Which of the following is a good conductor of electricity?

PVC

Graphite

Glass

Rubber

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Question 7 of 20

8. In the process of galvanization an iron sheet is coated with:

Zinc

Galena

Aluminium

Tin

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Question 8 of 20

9. When a constant force is applied to a body it moves with uniform:

Momentum

Velocity

Acceleration

Speed

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Question 9 of 20

10. Which meta is commonly used as a electromagnet?

Nickel

Copper

Iron

None of these

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Question 10 of 20

11. The silvered surface of thermos flask prevents transfer of heat by:

Conduction

Reflection

Convection

Radiation

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Question 11 of 20

12. Colours seen on oil film spread on water are seen because of:

Reflection of light

Refraction of light

None of the above

Interference of light waves

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Question 12 of 20

13. Energy of a body due to its motion is called:

Potential energy

Kinetic energy

Light energy

Heat energy

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Question 13 of 20

14. Electromagnetic wave travel with the:

Speed of earth rotation

Speed of light

All of the above

Speed of sound

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Question 14 of 20

15. Which mirror can be used to focus sunlight?

All of the above

Concave mirror

Plane mirror

Concave lens

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Question 15 of 20

16. What is the melting point of Tungsten?

500°C

3,000°C

2,000°C

1,000°C

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Question 16 of 20

17. On which principal does the tape-recorder function?

Boyle’s Law

Electromagnetic Induction

Gay Lussac’s law of combining volumes

Electrovalence

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Question 17 of 20

18. The wave which do not require any medium is:

Electromagnetic wave

All of the above

Air wave

Sound wave

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Question 18 of 20

19. A fuse wire is used to:

Convert DC into AC

Prevent an unduly high electric current

Convert AC into DC

To make the electrical circuit strong

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Question 19 of 20

20. A plant with green leaves placed in red light will appear:

Red

Green

Black

None of these

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Question 20 of 20

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