The frequency of a photon having energy 66 e | vedclass

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Question

(C) The energy of a photon is given by the relation $E = h
u$,where $h$ is Planck's constant and $
u$ is the frequency.Given energy $E = 66 \ eV = 6

Vedclass · Accepted Answer

$16 	imes 10^{15} \ Hz$

Vedclass · Answer

(C) The energy of a photon is given by the relation $E = h
u$,where $h$ is Planck's constant and $
u$ is the frequency.Given energy $E = 66 \ eV = 66 	imes 1.6 	imes 10^{-19} \ J$.Planck's constant $h \approx 6.6 	imes 10^{-34} \ J \cdot s$.Substituting the values into the formula: $
u = \frac{E}{h}$.$
u = \frac{66 	imes 1.6 	imes 10^{-19}}{6.6 	imes 10^{-34}}$.$
u = 10 	imes 1.6 	imes 10^{15} \ Hz$.$
u = 16 	imes 10^{15} \ Hz$.

The frequency of a photon having energy $66 \ eV$ is:

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