Need ASAP
which is one characteristic shared by electromagnetic and mechanical waves?
A: both have a crest and a trough
B: both move due to particles
C: both are formed by charged particles
D: both occur as a result of a disturbance

Respuesta :

Answer:

Both are formed by charged particles.

Explanation:

Answer:

A: both have a crest and a trough

Explanation:

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