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Jet001 [13]
3 years ago
7

Marissa is learning about the unique properties of waves. She has learned that whenever the wavelength of a wave increases, the

frequency of the wave decreases. When does the speed of a wave change?
Group of answer choices

when a wave is reflected off a surface

when the wave encounters a new medium

when the amplitude of the wave changes

when the mass of the wave changes
Chemistry
1 answer:
Goshia [24]3 years ago
4 0

Answer:

I believe it is B

Explanation:

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