According to diagram shown, electron undergoes transition from 2E energy level, then emitted wavelength is λ.
Determine the wavelength of radiation emitting in transition from 5E/4 to E level.
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Answer:Loss in energy when transition occurs from 2E to E =E
Given that:
λ
hc
=E ---------(i)
According to question:
Loss of energy in 2
nd
transition =(
3
4
−1)E=
3
E
So, let the wavelength of unknown photon be λ
1
,
λ
1
hc
=
3
E
⇒λ
1
=3λ
Explanation:
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