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What is an X Ray
X rays are the electromagnetic waves which are moving with the velocity of light in all directions i.e. they are moving with a velocity of c = 3 x 10^8 ms^-1.
The x rays has the wavelength ranging from 1 x 10^-11 m to 3 x 10^-8 m but in general, the wavelength used in many equipments and applications is of the range which is equal to 1 x 10^-10 m.
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