Transfer of Energy

Front

What is energy?

Back

Energy is the ability to do work or cause change.

Front

What are the two main types of energy?

Back

Potential energy and kinetic energy.

Front

What is mechanical energy?

Back

Mechanical energy is the sum of potential and kinetic energy in an object.

Front

What is electrical energy?

Back

Electrical energy is the energy of moving electrons.

Front

What is radiant energy?

Back

Radiant energy is energy that travels in waves, such as light.

Front

What is sound energy?

Back

Sound energy is the energy produced by vibrating sound waves.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter.

Front

How does a television work?

Back

A television converts electrical energy into radiant (light) and sound energy.

Front

What happens when a hockey player hits a puck?

Back

Energy is transferred from the player to the puck.

Front

What is an example of energy conversion?

Back

A light bulb converts electrical energy into light and thermal energy.