Energy Transformation Review

A change from one form of energy to another is called ___________.

• Work

• Energy transformation

• Mechanical

• Chemical

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

Which is NOT true regarding energy?

• Energy can be changed

• Energy can be converted

• Energy can be transferred

• Energy can be created

Tags

NGSS.MS-PS1-5

True or False: Energy can be destroyed.

• True

• False

Tags

NGSS.MS-PS3-5

What energy transformation takes place when a glow stick is lit?

• electrical energy to light energy

• thermal energy to light energy

• sound energy to light energy

• chemical energy to light energy

Batteries have ​ (a)   energy that they change into ​ (b)   energy when plugged in

• chemical

• electrical

• kinetic

• sound

• light

• heat

Tags

NGSS.MS-PS3-5

Why does rubbing your hands together help warm them?

• heat is transferred back and forth between two hands

• heat is absorbed by the hands from the air

• heat is conducted between two hands when they are touching

• heat is generated by mechanical energy being converted to heat energy

Mechanical Energy --> Sound Energy

• Digesting an Apple

• Playing a Violin

• Tanning Bed

• Iron

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Chemical Energy --> Radiant Energy

• Windmill Turning

• Solar Calculator

• Person Running

• Turning on a Flashlight

Mechanical Energy --> Electrical Energy

• Playing a Violin

• Tree Growing Fruit

• Iron

• Windmill Turning

Electrical Energy --> Radiant Energy

• Solar Calculator

• Tanning Bed

• Person Running

• Iron