How Fast Do Different Parts Of The Em Spectrum Travel In A Vacuum?

How fast do different parts of the em spectrum travel in a vacuum?

Good Day....

Question:

how fast do different parts of the em spectrum travel in a vacuum?

Answer:

All electromagnetic wave will travel in a vacuum at a speed 3 × 10^8 m/s or

equivalent to  300,000,000 m/s we call this a speed of light.

Electromagnetic waves are, radio wave, microwave, infrared, visible light, ultraviolet radiation, x-ray, and gamma ray.  Radio wave have the longest wavelength and have the lowest frequency and Gamma ray have the shortest wavelength but have the highest frequency.

Hope it helps....=)


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