Chapter 9: Work & Energy Physics Mcqs for High School - Grade 9

1.

The change in the quality of the environment that can be harmful and unpleasant for living things is called

A. energy

B. pollution

C. revolution

D. transformation

Answer & Solution Discuss in Board

2.

The energy possessed by a body due to its position is called its

A. heat energy

B. kinetic energy

C. potential energy

D. chemical energy

Answer & Solution Discuss in Board

3.

During the interconversion of energy from one form to other forms, the total energy at any time remains

A. constant

B. zero

C. increasing

D. decreasing

Answer & Solution Discuss in Board

4.

A moving car possesses

A. sound energy

B. mechanical energy

C. heat energy

D. chemical energy

Answer & Solution Discuss in Board

5.

When a force acting on a body displaces it in the direction of a force than

A. uniform velocity occurs

B. uniform speed occurs

C. work is done

D. equilibrium take place

Answer & Solution Discuss in Board

6.

The energy stored in coal is

A. kinetic energy

B. potential energy

C. chemical energy

D. nuclear energy

Answer & Solution Discuss in Board

7.

Plant or animal wastes that can be burnt as fuel is called

A. biomass

B. biochemical

C. magma

D. bimetallic

Answer & Solution Discuss in Board

8.

A temperature rise in the environment that disturbs life is called

A. water pollution

B. nuclear pollution

C. thermal pollution

D. traffic pollution

Answer & Solution Discuss in Board

9.

If a pump can lift 200 kg of water through a height of 6 m in 10 seconds, then its power is

A. 1100 watts

B. 1000 watts

C. 1300 watts

D. 1200 watts

Answer & Solution Discuss in Board

10.

The energy use in solar cookers, solar distillation plants, solar power plants is known as

A. chemical energy

B. solar energy

C. thermal energy

D. nuclear energy

Answer & Solution Discuss in Board

Practice MCQ Questions and answers on Chapter 9: Work & Energy Physics Mcqs for High School - Grade 9

1. The change in the quality of the environment that can be harmful and unpleasant for living things is called

Answer & Solution

2. The energy possessed by a body due to its position is called its

Answer & Solution

3. During the interconversion of energy from one form to other forms, the total energy at any time remains

Answer & Solution

4. A moving car possesses

Answer & Solution

5. When a force acting on a body displaces it in the direction of a force than

Answer & Solution

6. The energy stored in coal is

Answer & Solution

7. Plant or animal wastes that can be burnt as fuel is called

Answer & Solution

8. A temperature rise in the environment that disturbs life is called

Answer & Solution

9. If a pump can lift 200 kg of water through a height of 6 m in 10 seconds, then its power is

Answer & Solution

10. The energy use in solar cookers, solar distillation plants, solar power plants is known as

Answer & Solution

Read More Section(Physics MCQs)

1.

The change in the quality of the environment that can be harmful and unpleasant for living things is called

2.

The energy possessed by a body due to its position is called its

3.

During the interconversion of energy from one form to other forms, the total energy at any time remains

4.

A moving car possesses

5.

When a force acting on a body displaces it in the direction of a force than

6.

The energy stored in coal is

7.

Plant or animal wastes that can be burnt as fuel is called

8.

A temperature rise in the environment that disturbs life is called

9.

If a pump can lift 200 kg of water through a height of 6 m in 10 seconds, then its power is

10.

The energy use in solar cookers, solar distillation plants, solar power plants is known as