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Physics - Modern Physics Question with Solution | TestHub

PhysicsModern PhysicsAtomic structureEasy2 minPYQ_2020

PhysicsEasysingle choice

A nucleus of mass $M$ emits an $X$ -ray photon of frequency $n$ . Energy lost by the nucleus is given as

Options:

Answer:

Solution:

Loss = kinetic energy of Nucleus + Energy of photon

Loss $= \frac{p^{2}}{2 M} + hυ$

Loss $= \frac{{(\frac{hυ}{C})}^{2}}{2 M} + hυ$

Loss $= hυ (1 + \frac{hυ}{2 M C^{2}})$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Modern PhysicsSubtopic:Atomic structure

⏱ 2mℹ️ Source: PYQ_2020

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