Photoelectric EffectHard
Question
The intensity of X-rays of wavelength 0.5
reduces to one fourth on passing through 3.5 mm. thickness of a metal foil. The coefficient of absorption of metal will be -
reduces to one fourth on passing through 3.5 mm. thickness of a metal foil. The coefficient of absorption of metal will be -Options
A. 0.2 mm-1
B.0.4 mm-1
C.0.6 mm-1
D.0.8 mm-1
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