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valentina_108 [34]
3 years ago
15

What is the energy of the photon that could cause (a) an electronic transition from then= 4 state to the n 5 state of hydrogen a

nd (b) an electronic transition from the n 5 state to the n 6 state? What is the energy of the photon that could cause (a) an electronic transition from then= 4 state to the n 5 state of hydrogen and (b) an electronic transition from the n 5 state to the n 6 state?
Physics
1 answer:
Fiesta28 [93]3 years ago
7 0

Answer:

a) E_photon =0.306 eV

b) E_photon =0.166 eV

Explanation:

The energy of the photon (E) for n^th orbit of the hydrogen atom is given as:

E_photon = E_o(\frac{1}{n_{1}^{2}}-\frac{1}{n_{2}^{2}})

where,

E_o = 13.6 eV

n = orbit

a) Now for the transition from n = 4 to n = 5

E_photon =13.6(\frac{1}{4^{2}}-\frac{1}{5^{2}})

E_photon =0.306 eV

b) Now for the transition from n = 5 to n = 6

E_photon =13.6(\frac{1}{5^{2}}-\frac{1}{6^{2}})

E_photon =0.166 eV

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