Which of the following describes how far a wave deviates from equilibrium?

A. period

B. frequency

C. amplitude

D. wavelength

**I am not sure what this is! What do you think? :)

Question

Which of the following describes how far a wave deviates from equilibrium?

A.       period

B.       frequency

C.       amplitude

D.       wavelength

**I am not sure what this is! What do you think? :)

michele_laino · Answer

I think it is option C, since the equilibrium position, is the position in which matter is at rest, here is why:
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