Home Physics Electron, Photon, Photoelectric Effect and X-rays Photon and Photoelectric Effect If we express the energy of a photon in KeV …
Physics Electron, Photon, Photoelectric Effect and X-rays Photon and Photoelectric Effect MCQ (Single Correct)

If we express the energy of a photon in KeV and the wavelength in angstroms, then energy of a photon can be calculated from the relation

A
B

C
D

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The correct answer is:
C

Energy of photon (Joules)

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