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If we express the energy of a photon in ...

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

E=12.4 hv

B

`E="12.4 h"/lambda`

C

`E=12.4/lambda`

D

E=hv

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AAKASH INSTITUTE-DUAL NATURE OF RADIATION AND MATTER -ASSIGNMENT SECTION A. Objective (Only one answer)
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