ifos • paper_2 • quantum_mechanics
[UPSC IFoS 2019] Foundations of Quantum Mechanics (Q29, 8M)
An electron and a photon each has a wavelength of 2~\text{\AA}. Calculate (i) their momenta and (ii) the ratio of their kinetic energies.
An electron and a photon each has a wavelength of 2~\text{\AA}. Calculate (i) their momenta and (ii) the ratio of their kinetic energies.
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