Suppose you want to take a chest x-ray with an x-ray source that has a divergence of 1 degrees. If the film is 1 meters from the (point) source, how big is the film in centimeter s?
Suppose you want to take a chest x-ray with an x-ray source that has a divergence of 1 degrees. If the film is 1 meters from the (point) source, how big is the film in centimeter s?
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