how does an x-ray work?
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Basically an X-ray is a light source and a camera in one machine. It shines energy toward a camera at wavelength (x-ray band, higher frequency than visible light and UV) that penetrates the body at rates which vary by tissue density. Over a given exposure, photographic brightness varies to render an image of the body’s internal structure.
X-rays are generated by passing electricity between conductors in a vacuum.
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