# A wave that requires a medium through which to travel

Posted By Admin @ September 03, 2022

#### Question:

Which of these waves requires a medium to travel through?

A)microwave
B)sound wave
C)light wave
D)electromagnetic wave

The answer is B that is sound wave. Sound wave required a medium to travel.

Mechanical wave is not capable of transfer its energy through vacuum . It required a medium to travel and sound wave is an example of mechanical wave that required a medium to travel.

So, All other wave that are listed here doesn't required a medium to travel, among all only sound wave requires a medium to travel.

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