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  • Find the energy of the photon which has frequency 3×10^15 Hz ?

Find the energy of the photon which has frequency 3×10^15 Hz ?

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Energy (E) of a photon is given by the expression,E = hv

Where, h = Planck’s constant = 6.626 × 10–34 Js

ν = frequency of light = 3 × 1015 Hz

Putting the values in the given expression of E, We get

E = (6.626 × 10–34) (3 × 1015)

E = 1.988 × 10–18 J

Posted by

Sumit Saini

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