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The electron in a hydrogen atom first jumps from the third excited state to the second excited state and subsequently to the first excited state. The ratio of the respective wavelengths, , of the photons emitted in this process is

a)

7/5

b)

27/5

c)

9/7

d)

20/7



Question ID - 51538 | SaraNextGen Top Answer

The electron in a hydrogen atom first jumps from the third excited state to the second excited state and subsequently to the first excited state. The ratio of the respective wavelengths, , of the photons emitted in this process is

a)

7/5

b)

27/5

c)

9/7

d)

20/7

1 Answer
127 votes
Answer Key / Explanation : (d) -

           …(i)

               …(ii)

127 votes


127