Energy Unit Test

Front

What is sound energy?

Back

Sound energy is the energy produced when objects vibrate, creating sound waves that travel through the air or other mediums.

Front

What type of energy does a battery produce?

Back

A battery produces electrical energy, which can be used to power devices.

Front

What is solar energy?

Back

Solar energy is the energy from the sun that can be converted into other forms of energy, such as electrical energy.

Front

What is the difference between energy transfer and energy transformation?

Back

Energy transfer is the movement of energy from one place to another, while energy transformation is the change of energy from one form to another.

Front

Which forms of energy can be transferred?

Back

Sound, heat, and light are forms of energy that can be transferred from one place to another.

Front

What is an example of energy transformation in a lamp?

Back

When a lamp is plugged in, it transforms electrical energy into light energy.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of motion. Any moving object has kinetic energy.

Front

What is potential energy?

Back

Potential energy is stored energy based on an object's position or state, such as a stretched rubber band or a rock at the top of a hill.

Front

What is electrical energy?

Back

Electrical energy is the energy caused by the movement of electrons, which can be used to power electrical devices.

Front

What is light energy?

Back

Light energy is the energy that is visible to the human eye and is produced by sources like the sun or light bulbs.