Calculate the energy of a photon having a wavelength of 7.71 x 10^-5 m.

asked Nov 7, 2021 165k views

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e = c*h/wavelength
C= light velocity 3 * 10e8 m/s
H = planck’s constant 6.626 * 10e-34 js
Now calculate 3 * 10e8 * 6.626 * 10e-34/ 7.71 * 10e-5 m

Promila answered Nov 12, 2021

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