Wave Properties & Sound Waves

Front

Sound waves must travel through _________________.

Back

a medium

Tags

NGSS.MS-PS4-2

Front

What is this part (red line) called?

Back

wavelength

Tags

NGSS.MS-PS4-1

Front

What is this part (red line) called?

Back

amplitude

Tags

NGSS.MS-PS4-1

Front

Which one has a higher pitch? Cello, Violin

Back

Violin

Front

To change the pitch of a sound, you have to change the ___ (Options: frequency, amplitude, speed, volume)

Back

frequency

Front

A part in a longitudinal wave where the particles are spread apart: compression, rarefaction, crest, trough

Back

rarefaction

Front

Which image represents a longitudinal wave? Options: A, B

Back

B

Tags

NGSS.MS-PS4-1

Front

Material (matter) through which a wave travels

Back

medium

Tags

NGSS.MS-PS4-2

Front

Look at the picture. Who is experiencing a higher pitched sound?

Back

Observer A

Front

Which do sound waves travel faster through? water, rock, air, carbon dioxide gas

Back

rock

Tags

NGSS.MS-PS4-2