Sound Waves

How high or deep a sound is

• pitch

• volume

• echo

The movement of sound through a material

• vacuum pump

• sound wave

• echo

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

When a sound bounces off a surface

• volume

• pitch

• echo

Tags

NGSS.MS-PS4-2

The material inside your ear that vibrates.

• oscilloscope

• ear drum

• ear canal

Tags

NGSS.MS-PS4-2

a back and forth movement of something

• pitch

• volume

• vibration

Device used to remove air from a container.

• ear drum

• oscilloscope

• vacuum pump

How quiet or loud a sound is

• pitch

• volume

• echo

Machine that shows sound waves

• vacuum pump

• oscilloscope

• vibration

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What is something natural, that sound cannot travel through?

• Water

• Liquid

• Air

• Outer space

In which of these types of media will sound travel fastest?

• Solid

• Liquid

• Vacuum

• Gas