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FrozenT [24]
3 years ago
15

Select the correct answer.

Physics
2 answers:
viva [34]3 years ago
8 0
The correct answer is B
natali 33 [55]3 years ago
4 0

The wave speed completely depends on the characteristics and properties of the medium  . . . physical properties for mechanical waves, electrical properties for electromagnedtic waves.

So if you want to change the speed of a wave, you have to change the medium . . . shoot it through some different kind of stuff. <em>(B) </em>

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