Sound and Vibration Concepts

Low pitched sounds have waves that are ___________

• close

• on top of each other

• spread out

Tags

NGSS.MS-PS4-1

a device that shows sound waves like a graph

• graph

• wave

• oscilloscope

• pitch

How quiet or loud a sound it

• pitch

• volume

• wave

• wavelength

Tags

NGSS.MS-PS4-1

the back and forth movement of something

• vibration

• pitch

• swing

• volume

Low pitch sound has a ____________ wavelength

• spread apart/ long

• short

• close to/short

Sound waves are similar to ripples in a pond because they are both spread _______

• down

• inwards

• outwards

• up

Tags

NGSS.MS-PS4-1

_______is when sound bounces back off a surface

• vacuum piump

• echo

• volume

• pitch

Tags

NGSS.MS-PS4-2

_________pitch sounds are caused by slow vibrations

• low

• high

• medium

Is the highest or lowness of a sound (but not how quiet or loud the sound is)

• pitch

• wave

• sound

• volume

Sound travels underwater, but does not travel in outer space

• True
• False

Tags

NGSS.MS-PS4-2