yeseniasr1999 yeseniasr1999

01-03-2018
Social Studies

contestada

what is the difference between a mechanical wave and an electromagnetic wave?

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Brandikitts Brandikitts

02-03-2018

Electromagnetic waves are waves that have no medium to travel whereas mechanical waves need a medium for its transmission. Electromagnetic waves travel in a vacuum whereas mechanical waves do not. ... While an electromagnetic wave is called just a disturbance, a mechanical wave is considered a periodic disturbance.

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