Solution:
According to the formula of energy we know that
E = hf, where h is Planck's constant,
6.63×10−34 J•s. This calculation is for one photon.
E = 4.873 * 10^ -19 J.
This is the required energy for one Photon.
Energy of photon is equal to the product of Planck's constant (h) and frequency.
The mathematical expression is :
where,
E = energy of photon
h = Planck's constant ()
= frequency of light ()
Plug in the values,
=
Now, Hz = inverse of second
Energy of photon = or
Thus, energy of photon is equal to
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