Find the wave number of a photon having an energy of 2.072 e V. (Given : Charge of an electron = 1.6 x 10 "c velocity of light in air = 3 × 10° m's Plank's %3D -34 constant = 6.63 x 10 * J.s.)
Find the wave number of a photon having an energy of 2.072 e V. (Given : Charge of an electron = 1.6 x 10 "c velocity of light in air = 3 × 10° m's Plank's %3D -34 constant = 6.63 x 10 * J.s.)
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Transcribed Image Text:Find the wave number of a photon
having an energy of 2.072 eV.
(Given : Charge of an electron = °c
velocity of light in air = 3 × 10° m's Plank's
1.6 x 10
%3D
%3D
-34
sonstant = 6.63 × 10
J.s.)
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