Physics, 17.12.2020 19:10 llamawrench7366

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

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Need ASAP which is one characteristic shared by electromagnetic and mechanical waves?
A: both...

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