Energy and Motion

What form of energy does a thermometer measure?

• heat

• electrical

• sound

• chemical

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

Sound travels slowest through the atmosphere.

• True

• False

Tags

NGSS.MS-PS4-1

Which is the best conductor of electrical energy?

• metal

• wood

• rubber

• cardboard

A boy turns on his electric guitar and plays for 20 minutes. Which best describes the energy transformation described?

• electrical energy is being changed into heat

• electrical energy is being changed into light

• electrical energy is being changed into sound

• electrical energy is being changed into motion

When a light bulb is lit, it oftens transforms its light energy into

• heat energy

• electrical energy

• chemical energy

Tags

NGSS.MS-PS1-4

An electric fan transforms electrical energy into motion.

• True

• False

Tags

NGSS.MS-PS3-5

In the electrical circuit, which part changes electrical energy into light?

• battery

• wire

• filament

• socket

Tags

NGSS.4-PS3-2

NGSS.4-PS3-4

An open switch

• stops the flow of an electrical current.

• starts the flow of an electrical current.

The following picture shows

• electrical energy being transformed into motion

• electrical energy being transformed into light energy

• electrical energy being transformed into heat energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Sound energy travels as waves. Which other type of energy travels as waves?

• wind

• light

• electrical

• geothermal

Tags

NGSS.MS-PS4-1