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X-ray Radiation Therapy In Human Body
By: samaira khatri
X rays are the electromagnetic radiation of high energy, means they have high frequency and less wavelength, they have high penetration power, they can cross thick aluminium foil. It was discovered by Wilhelm Conrad Roentgen in 1895 when he was working with cathode ray tube. Study of X-ray is known as radiology.(read
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Category : Health
