Properties of Waves Answers

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2 sets of waves with the top waves labeled A having more closely spaced crests than the bottom waves labeled B.

Question illustration
A
Wave A: Longitudinal WaveWave B: Transverse Wave
B
Wave A: High Frequency WaveWave B: Low Frequency Wave
C
Wave A: Transverse WaveWave B: Longitudinal Wave
D
Wave A: Low Frequency WaveWave B: High Frequency Wave
3

Aansi wants energy on a sound wave to be carried more quickly through a metal medium. Which could she do?

A
decrease the temperature
B
increase the temperature
C
use a gas medium instead
D
use a liquid medium instead
4

Which best describes the relationship between the terms “frequency,” “wavelength,” and “hertz”?

A
Wavelength is the number of frequencies, which is measured in hertz.
B
Frequency is the number of wavelengths, which is measured in hertz.
C
Wavelength is measured from frequency to hertz.
D
Frequency is measured from wavelength to hertz.
5

This chart shows characteristics of three different waves, all with the same wavelength of 10 m but moving at different frequencies.

Question illustration
A
Wave Y is moving the fastest.
B
Wave X is moving the fastest.
C
All of the waves are moving at the same speed.
D
All of the waves have the same value of wavelengths per second.
8

Which describes the amplitude of a wave when it carries more energy?

A
It is higher.
B
It is lower.
C
It is darker.
D
It is lighter.

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