Forms of Energy

Front

What are the two main types of energy?

Back

Kinetic energy and potential energy.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion.

Front

What is potential energy?

Back

Potential energy is the stored energy of an object due to its position or state.

Front

What is sound energy?

Back

Sound energy is produced when an object vibrates, creating waves that travel through a medium.

Front

What is the main source of heat energy on Earth?

Back

The sun is the main source of heat energy on Earth.

Front

What is the difference between natural and artificial light?

Back

Natural light comes from sources like the sun, while artificial light is produced by human-made sources like bulbs and candles.

Front

What type of energy does a vibrating object produce?

Back

A vibrating object produces sound energy.

Front

What is an example of a loud sound?

Back

An ambulance siren is an example of a loud sound.

Front

What is an example of an artificial light source?

Back

A candle is an example of an artificial light source.

Front

How does sound travel?

Back

Sound travels through vibrations in a medium such as air, water, or solids.