Chemistry, asked by Deepalchoudhary, 1 month ago

Calculate the frequency and wavelength of a photon having energy equal to 2 eV.​

Answers

Answered by aslamm1
1

Answer:The wavelength of a 2 eV photon is given by: l = h c / Eph = 6.625 x 10-34 x 3 x 108/(1.6 x 10-19 x 2) = 621 nm. where the photon energy was multiplied with the electronic charge to convert the energy in Joule rather than electron Volt.

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