CBA Review #2

Front

What is light energy?

Back

Light energy is a form of energy that makes things visible and can be seen by the human eye.

Front

What is sound energy?

Back

Sound energy is the energy produced when an object vibrates, creating sound waves that travel through the air.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from heat. It is the energy of moving particles in a substance.

Front

What is mechanical energy?

Back

Mechanical energy is the energy that an object has due to its motion or position.

Front

What happens when you push an object?

Back

A push can cause an object to start moving, stop moving, or change its speed.

Front

What is an example of an object that releases light energy?

Back

The sun is an example of an object that releases light energy.

Front

How does sound energy travel?

Back

Sound energy travels in waves through air, water, or solid materials.

Front

What is an example of thermal energy in cooking?

Back

Using a stove to heat a pan is an example of thermal energy in cooking.

Front

What is the relationship between pushes and motion?

Back

Pushes can change the motion of an object, but they do not always cause a change.

Front

What is an example of mechanical energy in nature?

Back

A flowing river has mechanical energy due to the movement of water.