Physical Science- Sound

The part of the violin that amplifies the sound of the strings

• echo

• resonator

• music

• echolocation

Finding objects by emitting sound waves and interpreting the reflected sound

• echo

• resonator

• music

• echolocation

Tags

NGSS.MS-PS4-2

A combination of sounds and distinct pitches following a specified pattern

• echo

• resonator

• music

• echolocation

Tags

NGSS.MS-PS4-1

Fluid-filled structure of the inner ear that contains hair cells

• Doppler effect

• resonator

• cochlea

• eardrum

Membrane that vibrates the bones of the middle ear

• Doppler effect

• resonator

• cochlea

• eardrum

Tags

NGSS.MS-PS4-2

The change in pitch of a sound caused by motion of either the sound source or receiver

• Doppler effect

• resonator

• cochlea

• eardrum

Tags

NGSS.HS-PS4-1

Used to locate objects underwater by the reflection of sound waves

• echolocation

• reverberation

• acoustics

• sonar

Tags

NGSS.MS-PS4-2

Unpleasant echo effect caused by many sound reflections

• echolocation

• reverberation

• acoustics

• sonar

Tags

NGSS.MS-PS4-2

The study of sound

• echolocation

• reverberation

• acoustics

• sonar

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Sounds with frequencies above 20,000Hz

• echolocation

• reverberation

• ultrasonic waves

• sonar