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Recall Quiz - Wave Speed Equation 10/20/21

Last updated over 5 years ago

5 Nsɛmmisa

1

1

1

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

Which of the following is true when frequency of a wave increases?

amplitude increases

wavelength decreases

period increases

wave speed increases

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

What does the medium of a wave determine?

wave speed

amplitude

frequency

wavelength

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

What is the symbol for wavelength?

λ

v

l

m

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

What is the unit for frequency?

seconds, s

metres per second, m/s

metres, m

hertz, Hz

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

Four different sound waves are shown. Which will have the greatest wave speed?

A

B

C

D

They will all have equal wave speeds.