Unit 4: Investigating Energy Review

When you move the pedals to ride a bike, what form of energy are you using?

• Light

• Mechanical

• Sound

• Thermal

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Strumming a guitar causes air to vibrate, sending waves that are detected by our senses. The energy from these vibrations of air is an example of -

• thermal energy

• light energy

• sound energy

• mechanical energy

Tags

NGSS.MS-PS4-1

A boy went camping and packed his flashlight. When it got dark, he tried to turn on the flashlight; however, it didn't work. There are several reasons why it would not work.

Select ALL the reasons why the flashlight would not work.

• There were no batteries in the flashlight

• The lens protecting the light bulb was scratched

• He didn't turn the switch from off to on

• The flashlight batteries were old

Which part of the lamp system shown above could be removed and the lamp NOT work?

• The lamp shade

• The electrical cord

• The light bulb

• The wall outlet

What is another name for thermal energy?

Tags

NGSS.MS-PS1-4

Chemical energy is a form of ___________

Tags

NGSS.HS-LS1-7

A buoy bobbing up and down on the surface of the water demonstrates what type of energy being transferred?

• waves in water

• object in motion

• sound

• thermal

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

The ground vibrates at a construction site this is an example of what kind of transfer of energy?

• thermal

• object in motion

• sound

• waves in water

Tags

NGSS.MS-PS3-5

NGSS.MS-PS4-1

A ball knocking down poles demonstrates what kind of transfer of energy?

• sound

• object in motion

• waves in water

• chemical

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS3-5

A boat floating away from the dock in water demonstrates what kind of transfer of energy?

• sound

• object in motion

• waves in water

• potential enegry

Tags

NGSS.MS-PS3-5