Energy

Q.

__________ energy is stored if the spring is compressed.

1. Potential

2. Kinetic

3. Heat
4. Light

Q.

Which of the following is an example of kinetic energy?

1. A car parked in a garage

2. A firefly flying through air

3. A stone kept on the edge of a cliff

4. A monkey hanging from a tree

Q.

In respiration, oxygen is required and carbon dioxide is given out.

1. True
2. False

Q.

Energy is required to do work.

1. True

2. False

Q.

How does an object with energy do work?

Q.

A car standing on top of cliff possess _______ energy.

1. kinetic

2. potential

3. heat
4. sound

Q. Which one of the following is used to drive vehicles like cycle and rickshaw ?

1. Petrol
2. CNG
3. Muscular energy
4. LPG

Q.

____ is defined as the capacity to do work.

1. Motion

2. Energy

3. Motion

4. Motion

Q. The capacity to do work is called ____.

1. force
2. energy
3. distance
4. friction

Q. Proper coordination helps in better management.

1. True
2. False

Q.

The capacity to do work is called ____.

1. motion

2. energy

3. distance

4. speed