Heat, Light, Electricity, and Sound

Does toast transfer energy when we eat it?

• yes

• no

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

What are the main ways to transfer energy without moving?

• sound

• light

• heat

• all of the options

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Why does something get hot when it lights up?

• Energy is transferred as heat can produce light

• Energy is transferred as sound can produce light

• Energy is transferred as light can produce light

• None of the options

Tags

NGSS.MS-PS1-4

What is something something that CANNOT reflect light?

• mirror

• air

• chair

• water

Tags

NGSS.MS-PS4-2

What might happen if energy was not conserved?

• a flashlight might burn a piece of paper.

• speak and be heard

• a flashlight will not burn a piece of paper.

• none of the options

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Sound can also transfer energy to objects and make them:

• vibrate

• dance

• walk

• run

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Sounds cause vibrations

• true

• false

Tags

NGSS.4-PS3-2

NGSS.4-PS4-1

How does a guitar transfer sound?

• when the strings vibrate

• when our fingers pluck the strings

• when we turn up the volume

• none of the above

Tags

NGSS.MS-PS4-1

In which three ways can energy transfer without moving objects?

• heat

• light

• sound

• thinking

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Can energy be destroyed?

• No, it can't. energy is always conserved.

• Yes, I destroy it all the time!

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-1

NGSS.HS-PS3-2

NGSS.HS-PS3-4