Homework Help: Physics

Posted by Kelly on Friday, October 9, 2009 at 12:48am.

Suppose you want to take a chest X-ray with an X-ray source that has a divergence of 2^o . If the film is 1 meters from the (point) source, how big is the spot size at the film in centimeters?

Physics - drwls, Friday, October 9, 2009 at 10:11am
Convert 2 degrees to radians and multiply the result by 1 meter.

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