May 11. #12 Calculation/Waves Review

A type of wave that moves up and down or vertically.

• Transverse

• Longitudinal

• None of the above

A type of wave that moves sideways or horizontally.

• Transverse

• Longitudinal

• None of the above

Highest or the topmost point of a wave

• Crest

• Trough

• Wavelength

• Amplitude

• Echo

Lowest or the bottom point of a wave

• Crest

• Trough

• Wavelength

• Amplitude

The height of the crest or the depth of the trough.

• Crest

• Trough

• Wavelength

• Amplitude

• Echo

Compact or congested part of a longitudinal wave

• Compression

• Rarefaction

• None of the above

Extended part of the longituidnal wave.

• Compression

• Rarefaction

• None of the above

Reflection of sound waves or sound waves bouncing off of a wall.

• Crest

• Trough

• Wavelength

• Amplitude

• Echo

What is the time that an echo takes to move back and forth if the distance between the source and the wall is 90 m?

• 0.525 seconds

• 0.262 seconds

• 30870 seconds

• 15435 seconds

How far does a sound wave travel if the sound wave travels for 39 seconds?

• 13377 m

• 6688.5 m

• 0.227 m

• 0.114 m