Energy Transfer

Front

What is energy?

Back

Energy is the ability to do work or cause change.

Front

What are the different forms of energy?

Back

The different forms of energy include motion, light, sound, heat, and electrical energy.

Front

What is motion energy?

Back

Motion energy is the energy an object has due to its movement.

Front

What is electrical energy?

Back

Electrical energy is the energy caused by the movement of electrons.

Front

What is the source of energy for a light bulb?

Back

The source of energy for a light bulb can be batteries or electricity from an outlet.

Front

What is a generator?

Back

A generator is a machine that converts mechanical energy into electrical energy.

Front

What is the role of wind in energy transfer?

Back

Wind can spin a turbine, which helps generate electricity.

Front

What is the role of water in energy transfer?

Back

Water can flow and spin turbines in hydroelectric power plants to generate electricity.

Front

What is solar energy?

Back

Solar energy is energy from the sun that can be used to heat or power things.

Front

What is heat energy?

Back

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