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Answered

What do sound waves, light waves, and ocean waves all have in common?


A.

They all require a medium to travel.


B.

They are all electromagnetic waves.


C.

They all transfer energy.


D.

They are all mechanical waves.

Verified Answer :

CThey all transfer energy
AL2006

I don't want to scare you, but I suggest that we look at the choices
and THINK about them:

A.  No.  Light waves don't need a medium.

B.  No.  Sound waves and ocean waves are not electromagnetic waves.

C.  Yes!  All waves move energy from one place to another.

D.  No.  Light waves are not mechyanical waves. 

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