PhD Science Grade 4 Module 2 Concept 3a

Front

What is an Energy Indicator?

Back

An Energy Indicator is something that lets us know there is energy present.

Front

What are the types of energy?

Back

Solar, electric, sound, movement, and heat are all types of energy.

Front

What type of energy do speakers change into sound energy?

Back

Speakers change electric energy into sound energy.

Front

What does it mean when energy is transferred?

Back

When energy moves from one place to another, it is called energy transfer.

Front

What is energy?

Back

Energy is what makes things go or happen.

Front

What is energy transformation?

Back

Energy transformation is the process of changing one form of energy into another.

Front

What is an example of energy transfer?

Back

An example of energy transfer is when heat moves from a hot object to a cold object.

Front

What is solar energy?

Back

Solar energy is energy that comes from the sun.

Front

What is electric energy?

Back

Electric energy is energy that comes from electric currents.

Front

What is sound energy?

Back

Sound energy is the energy produced by vibrating sound waves.