Uses of Sound

Which string would have the lowest pitch?

• 1

• 2

• 3

• 4

Who would hear the song at the lowest volume?

• child 1

• child 2

• child 3

• child 4

Tags

NGSS.4-PS3-2

NGSS.4-PS4-1

Which sound would most likely have the highest pitch?

• a lion's roar

• a dog's growl

• a man yelling

• a bird singing

Which pair of terms best describes volume of sound?

• high and low

• loud and soft

• loud and high

• soft and low

Tags

NGSS.MS-PS4-1

__________ means to move back and forth quickly.

• Pitch
• Amplitude
• Vibration
• Echo

Tags

NGSS.1-PS4-1

We communicate when we ....................

• Move

• Sleep

• Talk

We use ........................ to communicate.

• heat

• sound

• water