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Elctromagnetic radiation is a moving "pair" of "waves" in space. One is a magnetic wave and the other is an electric wave, and they move in phase and at right angles to each other. When they are created by a moving charge or charges, the energy of the wave is "bundled" into this pair of waves or fields, and moves away from the source like the ripples across a pond. Except the moving fields do not need anything to "carry" the energy. No medium is required. In contrast, a water wave or a sound wave is mechanical energy, and the source transferred energy into the medium, and the medium must carry it. the electromagnetic wave is sulf sustaining and can move through a complete vacuum. Use the links below to related questions and related articles.

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16y ago

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Related Questions

Electromagnetic waves can travel through a?

Vacuum


How Do Electromagnetic Waves Work?

Electromagnetic waves are waves which can travel through the vacuum of outer space.


Which can travel through a vacuum?

Electromagnetic waves.


Electromagnetic waves are not mechanical waves which means they can travel in a?

vacuum


It is possible for an electromagnetic wave to travel through a vacuum?

yes, they can travel.


Electromagnetic waves that can travel though the vacuum of space is called what?

That would be electromagnetic waves.


Which kind of electromagnetic wave travels fastest in a vacum?

All electromagnetic waves travel at the same speed in vacuum.


Do infrared waves travel through a vacuum?

Yes, infrared waves can travel through a vacuum because they do not require a medium for propagation. This is because infrared radiation is part of the electromagnetic spectrum, and all electromagnetic waves can travel through a vacuum.


What medium can electromagnetic waves travel through that sound waves can not?

the answer is vacuum.


What are the electromagnetic waves that can travel through the vacuum of space?

Tranverse waves.


What is a 'vacuum' in electromagnetic waves terms?

In electromagnetic waves terms, a vacuum refers to a region of space that contains no matter and has no medium for the waves to propagate through. Electromagnetic waves can travel through a vacuum because they do not require a medium for transmission.


What is it that all electromagnetic waves do the same?

All electromagnetic waves travel at the speed of light in a vacuum and can be characterized by their wavelength and frequency.