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Unlike sound waves, which require a medium to travel, radio waves are electromagnetic waves requiring no medium. Visible light is an electromagnetic wave and needs no medium; comprised of photon particles, they travel in a vacuum much like a Baseball would, although massless.

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

yes, they can travel.


What types of waves don't need a medium?

Electromagnetic waves, such as light and radio waves, do not require a medium to propagate because they are composed of oscillating electric and magnetic fields. They can travel through a vacuum, unlike mechanical waves which require a medium for propagation.


Waves that dont require a medium are called?

Light waves and 'radio' waves (i.e. infra red, UV, xray, etc.) At one time it was thought they did have a medium. A sort of 'gelatin' that went throughout the universe. The called 'the ether'. You see the term used a lot in radio magazines of the 1910s and 1920s.


How does the non-mechanical waves move through the space?

Non-mechanical waves(radio waves) which are sent into space are nothing but electromagnetic waves similar to light waves.Unlike sound waves or water ripples(waves) which require a medium to propagate in,electromagnetic waves are self-sustaining waves.We know that a moving charge causes a magnetic field and a moving magnetic field induces an electric field.Since an electromagnetic wave comprises of both electric waves and magnetic waves which are caused by each other,therefore they dont require a medium for propagation.


How do surface waves differ form body waves?

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Which waves have shorter wavelenght's radio waves or x-rays?

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What is the exact temperature for radio waves?

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Do light waves required a medium?

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What is the definition for radio active waves?

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Describe how sound waves are travel?

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What is the fundamental difference between electromagnetic waves and other waves?

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How does light waves travel?

i dont know so tell me i dont know so tell me