PhD Science Grade 4 Module 2 Concept 3a

Front

What is energy?

Back

Energy is what makes things go or happen. It is the ability to do work or cause change.

Front

What happens during a collision?

Back

During a collision, two objects hit each other and transfer energy.

Front

What does it mean to transform energy?

Back

To transform energy means to change it from one type to another.

Front

What are types of energy?

Back

Types of energy include solar, electric, sound, movement, and heat.

Front

What is energy transfer?

Back

Energy transfer is when energy moves from one place to another.

Front

Can you name a type of energy that comes from the sun?

Back

Solar energy is a type of energy that comes from the sun.

Front

What is an example of energy transformation?

Back

An example of energy transformation is when electrical energy is converted into light energy in a light bulb.

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 stored energy based on an object's position or state.

Front

What is sound energy?

Back

Sound energy is the energy produced by vibrating sound waves.