Physical Science At A Glance 7

How are sound waves produced?

• Vibrations

• water

• light

• resonance

What travels faster sound or light?

• light

• sound

What happens to the speed of sound if the temperature or density increases?

• Speed of sound decreases

• Speed of sound increases

• No changes to the speed of sound

Tags

NGSS.MS-PS1-4

Sound cannot travel without -

• water

• matter

• space

• light

Tags

NGSS.MS-PS4-2

What substance will sound travel the fastest?

• air

• water

• soil

Tags

NGSS.MS-PS4-2

What type of wave is a sound wave?

• transverse wave

• light waves

• compressional wave

Part of the sound waves where the particles are pressed together

• compression

• rarefaction

• frequency

• wavelength

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Part of the sound waves where the particles are spread apart

• compression

• rarefaction

• frequency

• wavelength

Tags

NGSS.MS-PS4-1

The distance between two identity parts of a wave

• compression

• rarefaction

• frequency

• wavelength

Tags

NGSS.MS-PS4-1

The term that describes how often the wave passes by a point -

• wavelength

• amplitude

• frequency

• reflection