Question:
The wavelength \(λ\) of a photon and the de-Broglie wavelength of an electron have the same value. Find the ratio of energy of photon to the kinetic energy of electron in terms of mass \(m\), speed of light \(c\) and planck constant.
The wavelength \(λ\) of a photon and the de-Broglie wavelength of an electron have the same value. Find the ratio of energy of photon to the kinetic energy of electron in terms of mass \(m\), speed of light \(c\) and planck constant.
Updated On: Jun 21, 2024
- \(\frac {λmc}{h}\)
- \(\frac {hmc}{λ}\)
- \(\frac {2hmc}{λ}\)
- \(\frac {2λmc}{h}\)
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The Correct Option is D
Solution and Explanation
The correct option is (D): \(\frac {2λmc}{h}\).
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