Unit 2 Lesson 1

The measure of the ability to cause a change in matter is ______________.

• energy

• electric current

• energy transfer

• energy transformation

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-5

A movement of energy from place to place or from one object to another is _____________________.

• energy

• electric current

• energy transfer

• energy transformation

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The flow of electric charges along a path is an _______________.

• energy

• electric current

• energy transfer

• energy transformation

A change in energy from one form to another is _______________.

• energy

• electric current

• energy transfer

• energy transformation

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

When something is still, what type of energy does the object have?

• stored energy

• motion energy

• electrical energy

• sound energy

Tags

NGSS.MS-PS3-2

Energy in a moving car goes from stored energy to electrical energy to ________________________.

• sound energy

• motion energy

• heat energy

• chemical energy

A lamp converts electrical energy to _________ energy.

• chemical

• heat

• light

• motion

Which is not a different form of energy?

• heat

• running

• motion

• light

A hair dryer changes electrical energy to _________ and _________ energy.

• sound and chemical

• light and sound

• motion and chemical

• heat and motion

Tags

NGSS.MS-PS3-5

Batteries produce electricity by using ________ energy.

• heat

• light

• chemical

• motion