Energy

Which of the following is not the type of Energy?

• Sound energy

• Solar energy

• Silk energy

• Hydro energy

Grinding wheat into wheat flour with the help of wind energy farm is an example of______________ energy.

• Sound

• Wind

• Heat

• Electric

Work done is dependent on which of the two factors?

• pull and push

• force and energy

• force and distance

• force and pull

You went to your friend's birthday party. There you were dancing on loud music. Here the loud music belongs to________________.

• Heat energy

• Sound energy

• Electrical energy

• Muscular energy

In a weight lifting competition you were able to lift only 2.5 kg of weight while your friend lifted 5 kg of weight. Your friend is more ___________ than you.

• energetic

• active

• innocent

• hard working

When you are pushing a wall, you are only applying ________________on it.

• force

• work

• energy

• mechanical energy

The inner capacity of the body is known as____________.

• force

• work

• energy

• power

Which of the following energies we get through the Sun?

• light and electricity

• light and sound

• light and heat

• light and wind

Hydroelectricity is generated through ______________.

• wind

• water

• sun

• heat

Which of the following force work on machines?

• Mechanical

• Elastic

• Electrical

• Gravitational