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+1 vote
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in Dual Nature of Radiation and Matter by (48.5k points)
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If a light of wavelength 4950 Å is viewed as a continuous flow of photons, what is the energy of each photon in eV? (Given h = 6.6 x 10-34Js, c = 3 x 108 ms-1 )

1 Answer

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Best answer

Here λ = 4950 Å = 4950 x 10-10 m

Energy of each photon,

E = 2.5 eV

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