josievessey7 josievessey7

14-03-2017
Biology

contestada

What type of wave requires a medium to transfer energy?

A. electromagnetic
B. mechanical
C. light
D. radio

Respuesta :

26-11-2018

Radio waves need a medium to transfer.

Answer Link

jellybeanazul13 jellybeanazul13

12-02-2019

The answer is D. Radio

Answer Link

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