A stationary nucleus of mass emits a gamma photon of energy

PHYSICS · Single correct · CBSE · Physics · Nuclei · Nuclei

Problem

A stationary nucleus of mass

24\text{ amu}

emits a gamma photon of energy

7\text{ MeV}

. The recoil energy of the nucleus is (1) 2.2 keV (2) 1.1 keV (3) 3.1 keV (4) 22 keV

Related theory

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