3 years ago

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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