The wavelength of 1 {keV} photon is 1.24 \\times10^{-9} {m}. What is the frequency of 1. MeV photon?

Correct Answer is : 2.4×1020Hz

AMU Engineering 2017 solved paper Solved Paper

Section: Physics

Question : 38 of 150

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The wavelength of 1keV photon is 1.24×10−9m. What is the frequency of 1. MeV photon?

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