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... speed in a perfect vacuum.

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16y ago

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Is the speed of EM waves as they travel through vacuum directly proportional to the frequency.?

No. The speed is THE SAME for all frequencies of electromagnetic waves.


What do all types of electromagnetic spectrum have in common?

They are all transverse waves and travel at the same speed in a vacuum.


What do all types electromagnetic radiation have in common?

They travel at the speed of light (c = 3*108 m/s)


Why does an electromagnetic wave in space never slow down?

In empty space, an electromagnetic wave can only travel at one speed - the speed of light.In empty space, an electromagnetic wave can only travel at one speed - the speed of light.In empty space, an electromagnetic wave can only travel at one speed - the speed of light.In empty space, an electromagnetic wave can only travel at one speed - the speed of light.


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.


Which of the following distinguishes electromagnetic from mechanical waves?

They don't require a medium to travel through. - apex ....what a wanker


Gamma rays faster than radio waves?

No. Gamma rays and radio waves are both electromagnetic waves and travel at the same speed. They just have different wavelengths/frequencies.


Which kind of electromagnetic wave travels fastest in a vacum?

All electromagnetic waves travel at the same speed in vacuum.


How are gamma waves and radio waves the same?

Gamma waves and radio waves are both forms of electromagnetic radiation that travel at the speed of light and can carry energy and information. They both have specific frequencies and wavelengths within the electromagnetic spectrum, with gamma waves having the highest frequencies and shortest wavelengths, and radio waves having lower frequencies and longer wavelengths.


Is speed a constant for all types of electromagnetic radiation in space?

Yes, in a vacuum, all types of electromagnetic radiation (including light) travel at the speed of light, which is approximately 299,792 kilometers per second. This speed is a fundamental constant in physics and does not change based on the wavelength or frequency of the radiation.


Do electromagnetic waves travel at the same speed as a vacuum?

They travel faster


What are waves that travel through space at the speed of light called?

All electromagnetic waves travel through space at the "speed of light". Light is one form of electromagnetic waves.