Mission LC1 Electromagnetic and Visible Radiation
Getting your Trinity Audio player ready...
Hold down the T key for 3 seconds to activate the audio accessibility mode, at which point you can click the K key to pause and resume audio. Useful for the Check Your Understanding and See Answers.

An electromagnetic wave is different than a mechanical wave in that an electromagnetic wave _____ (unlike a mechanical wave).

Definition of Mechanical Wave and Electromagnetic Wave:
There are a variety of ways to categorize waves. One way to categorize waves is to say that they are either mechanical waves or electromagnetic waves.
A mechanical wave is a type of wave that requires a medium in order to transport its energy from one location to another.
An electromagnetic wave is a type of wave that can transport its energy through a region of space void of matter. Electromagnetic waves can travel through a vacuum.
There are a variety of ways to categorize waves. One way to categorize waves is to say that they are either mechanical waves or electromagnetic waves.
A mechanical wave is a type of wave that requires a medium in order to transport its energy from one location to another.
An electromagnetic wave is a type of wave that can transport its energy through a region of space void of matter. Electromagnetic waves can travel through a vacuum.