Dual Nature Of Light Question 444
Question: A photon in motion has a mass
Options:
A) $ c/h\nu $
B) $ h/\nu $
C) $ h\nu $
D) $ h\nu /c^{2} $
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Answer:
Correct Answer: D
Solution:
[d] $ E=h\nu =mc^{2},\Rightarrow m=\frac{h\nu }{c^{2}} $