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

Basic Science

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

Vapour pressure

Viscosity

Density

Surface tension

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Question 1 of 20

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

Einstein

Archimedes

Newton

Galileo

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Question 2 of 20

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

Electromagnetic Induction

Electrovalence

Boyle’s Law

Gay Lussac’s law of combining volumes

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Question 3 of 20

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

Aluminium

Zinc

Tin

Galena

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Question 4 of 20

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

Interference of light waves

Refraction of light

Reflection of light

None of the above

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Question 5 of 20

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

Green

None of these

Red

Black

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Question 6 of 20

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

Momentum

Speed

Velocity

Acceleration

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Question 7 of 20

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

Radiation

Convection

Conduction

Reflection

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Question 8 of 20

9. Which meta is commonly used as a electromagnet?

Iron

Copper

None of these

Nickel

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Question 9 of 20

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

Electromagnetic wave

Sound wave

All of the above

Air wave

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Question 10 of 20

11. Sound travel faster in:

Wood than in iron

All of the above

Iron than in air

Dry air than in water

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Question 11 of 20

12. A fuse wire is used to:

Convert DC into AC

To make the electrical circuit strong

Convert AC into DC

Prevent an unduly high electric current

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Question 12 of 20

13. Which mirror can be used to focus sunlight?

Concave lens

All of the above

Plane mirror

Concave mirror

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Question 13 of 20

14. Electromagnetic wave travel with the:

All of the above

Speed of sound

Speed of earth rotation

Speed of light

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Question 14 of 20

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

Light energy

Potential energy

Kinetic energy

Heat energy

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Question 15 of 20

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

Rubber

Glass

PVC

Graphite

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Question 16 of 20

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

None of these

Atom

Molecules

Compound

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Question 17 of 20

18. Sound travels fastest through:

Steel

Vacuum

Water

Air

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Question 18 of 20

19. What is the melting point of Tungsten?

2,000°C

1,000°C

500°C

3,000°C

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Question 19 of 20

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

Freon/ammonia

Spirit

None of these

Neon

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Question 20 of 20

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