Acertain shade of blue has a frequency of 7.02 × 1014 hz. what is the energy of exactly one photon of this light?

Answer : The energy of one photon is

Explanation : Given,

Frequency of blue light =

Formula used :

where,

= frequency of blue light

h = Planck's constant =

E = energy of one photon = ?

Now put all the given values in the above formula, we get:

Therefore, the energy of one photon is

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