Sound Energy

What is the distance between one crest or trough to the next?

• sound

• wavelength

• frequency

• pitch

To _______________________ is to move back and forth quickly.

• pitch

• crest

• vibrate

• volume

Tags

NGSS.MS-PS4-1

The ________________________ is how high or low a sound is.

• pitch

• frequency

• volume

• wavelength

The loudness of sound is measured in _____________.

• decibels

• feet

• pints

• degrees

_______________ is how loud or soft a sound is.

• speed

• waves

• volume

• pitch

Tags

NGSS.MS-PS4-1

Pianos have ______________ inside that vibrate when you strike a key.

• strings

• screws

• cotton

• liquid

Tags

NGSS.MS-PS4-2

Sound waves cannot travel through ___________________.

• solids

• gas

• liquids

• empty space

Tags

NGSS.MS-PS4-2

Your _________________ vibrate and produce sound when you speak.

• arms

• vocal cords

• lungs

• eyes

As a sound wave travels through matter, _______________________ move back and forth.

• solids

• particles

• people

• crests

____________________ determines the volume of sound.

• trough

• wave

• amplitude

• vibrate

Tags

NGSS.MS-PS4-1