Multiple Choice
What is a practical applications of the photoelectric effect in which photoelectricity converts X-ray photons into electrical currents whose strength can be converted into a picture of the internal structure of an object?
A) camera light meters
B) fiber optics in some telephone audio systems
C) CAT scans
D) a battery operated flashlight
E) the standard X-ray machine in a small medical office
Correct Answer:

Verified
Correct Answer:
Verified
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