We need to recall the formula,
E=hν , where E = Energy of a single photon
h= Planck's constant (6.626 x 10–34 J s)
ν = Frequency of the photon
The problem is about Energy assotiated photonS.
Given,
1 dozen photons = 12 photons
Frequency of a single photon=[tex]\frac{1}{6.022}[/tex]
= 0.16605 MHz
=166057.7 [tex]S^{-1}[/tex]
Now, E = 12 x (6.626 x 10–34 J s )(166057.7 [tex]S^{-1}[/tex] )
= 1.32 x [tex]10^{-27}[/tex] J
Energy of 1 dozen photons = 1.32 x [tex]10^{-27}[/tex] J
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Verified answer
We need to recall the formula,
E=hν , where E = Energy of a single photon
h= Planck's constant (6.626 x 10–34 J s)
ν = Frequency of the photon
The problem is about Energy assotiated photonS.
Given,
1 dozen photons = 12 photons
Frequency of a single photon=[tex]\frac{1}{6.022}[/tex]
= 0.16605 MHz
=166057.7 [tex]S^{-1}[/tex]
Now, E = 12 x (6.626 x 10–34 J s )(166057.7 [tex]S^{-1}[/tex] )
= 1.32 x [tex]10^{-27}[/tex] J
Energy of 1 dozen photons = 1.32 x [tex]10^{-27}[/tex] J