Sound transmission

Sound is a type of

• Energy

• sense

• organs

• medium

Tags

NGSS.MS-PS4-2

Sound waves are

• transverse waves

• longitudinal waves

• electromagnetic waves

• magnetic waves

Sound produced by

• potential energy

• heating

• vibration

Tags

NGSS.MS-PS4-1

Sound is fastest in

• Liquid

• gas

• Vacuum

• Solid

Sound travels through outer space

• True

• False

Sound travels by squeezing and spread out the particles of a medium

• True

• False

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

sound waves reflected back is called

• echoes

• shadows

• ear

• here

Tags

NGSS.MS-PS4-2

Echoes have less energy than original sound

• True

• False

Tags

NGSS.MS-PS4-1

If sound hits soft surface it is absorbed.

• True

• False

Tags

NGSS.MS-PS4-2

bats use echoes to find out food.

• True

• False