Sound

The part of a longitudinal wave where the particles of the medium are close together.

• rarefaction

• compression

• crest

• trough

A part in a longitudinal wave where the particles are spread apart

• compression

• rarefaction

• crest

• trough

The distance a wave oscillation back and forth from its resting position is...

• amplitude

• frequency

• material

Tags

NGSS.MS-PS4-1

High frequency waves have _________ wavelengths.

• varying

• long

• the same

• short

Tags

NGSS.MS-PS4-1

Scientists use ______ to determine the oceans depth.

• Submarine

• Sonar

• Helicopter

• Light

Tags

NGSS.MS-PS4-2

Sound does not travel in space because

• Space is too far away.

• There is no matter in space.

• Space is the final frontier

• Space has planets.

When an object starts to vibrate at its natural frequency by absorbing energy from another object vibrating at the same frequency

• diffraction

• resonance

• loudness

• amplitude

What occurs when vibrations traveling through an object match the object's natural frequency?

• reflection

• diffraction

• resonance

• refraction

What medium does sound travel through slowest?

• gas

• solid

• liquid

• trees

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

A disturbance that transfers energy from one place to another without transferring energy

• wave

• trough

• pitch

• sound

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2