What is Energy?

Energy is often described as

• heat

• the ability to do work

• electromagnetic radiation

• an invisible property

Energy can be _____________ or changed from one type to another.

• destroyed
• transferred
• created
• ignored

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-4

Can energy be changed?

• yes
• no

Tags

NGSS.MS-PS3-5

NGSS.MS-PS1-4

Can energy be destroyed?

• no

• yes

Tags

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what does the picture show?

• heat energy

• sound energy

• light energy

Tags

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What happen if we use more energy to make sound?

• sound gets louder

• sound gets softer

Tags

NGSS.MS-PS4-1

you can see colors because of ______

• heat energy

• light energy