Sound Frequency and Pitch

High frequency sounds have _______ pitch

• HIgh

• Low

Sound is produced when something ______________

• Vibrates

• Moves through empty space

Tags

NGSS.MS-PS4-1

A sound with a high frequency has a _____ pitch. A sound with a ____ frequency has a low pitch.

• high, low

• low, high

• medium, high

• high, medium

Which is true about pitch?

• You can change a sounds pitch by changing how fast an object vibrates.

• You can change a sounds pitch by changing its volume.

• You can change a sounds pitch by changing how hard you shake an object.

__________ means to move back and forth quickly.

• Pitch

• Amplitude

• Vibration

• Echo

_________ is a form of energy that we can hear and travels through the air.

• sound

• volume

• energy

• wave

Tags

NGSS.MS-PS4-1

___________ is made when something vibrates

• light

• sound

• drum

• pounding

Tags

NGSS.MS-PS4-1

how high or low a sound is

• frequency

• volume

• vibration

• pitch

Which sound would have the highest pitch?

• a whistle

• a siren

• a clap of thunder

A back and forth movement of matter

• volume

• vibration

• pitch

• frequency

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2