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MHT CET 2026 Physics question

PhysicsDual Nature of Matter and RadiationMHT CET 2026

According to de-Broglie hypothesis, the ratio of the wave-length of a photon and that of an electron having same energy 'E' is (m = mass of electron, c = velocity of light)

Answer: (C)

Solution

For a photon of energy : , so . For an electron of kinetic energy : , so . Ratio: $ = · =

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Question ID VK-096005