Question

What is the wavelength of a photon emitted during a transition from n = 5 3 points state to the n = 2 state in the hydrogen atom? O 500nm 0434nm 687 nm O 243 nm​

Answer 1

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Answer 2

Answer:

What is the wavelength of a photon emitted during a transition from n = 5 3 points state to the n = 2 state in the hydrogen atom? O 500nm

Explanation:

=R[

n

1

2

1

−

n

2

2

1

]

λ

1

=109677.6 cm

−1

×[

2

2

1

−

5

2

1

]

λ

1

=23032.3 cm

−1

λ=4.34×10

−5

cm

Convert unit from cm to nm

1 cm =10

7

nm

λ=4.34×10

−5

cm×

1 cm

10

7

nm

λ=434 nm.