Sound Waves

Front

What is a rapid back-and-forth motion that can occur in solids, liquids or gasses?

Back

vibration

Front

Sound is produced when something ______________

Back

Vibrates

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Front

A sound is loud or soft depending on its ____________

Back

Amplitude

Tags

NGSS.MS-PS4-1

Front

A sound's high or low pitch depends on the wave's ______________ (Options: frequency, amplitude)

Back

frequency

Front

High frequency sounds have _______ pitch

Back

High

Front

Low frequency = _______ Pitch

Back

Low

Front

Which statement is true of amplitude?

Back

The lower the amplitude the quieter the sound.

Tags

NGSS.MS-PS4-1

Front

What is this?
Options: peak, wavelength, valley, equilibrium

Back

peak

Tags

NGSS.MS-PS4-1

Front

What is this? peak, valley, wavelength, amplitude

Back

valley

Tags

NGSS.MS-PS4-1

Front

What is this?
Options: amplitude, equilibrium, wavelength, peak

Back

amplitude

Tags

NGSS.MS-PS4-1