AP EAPCET 18th May 2023 Shift 2 Solved Paper

Section: Physics
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Question : 116 of 160
 
Marks: +1, -0
In hydrogen atom, if an electron in the orbit with principal quantum number 'n' jumps to the first excited state, the wavelength of the emitted photon is ' λ '. Then the value of n is
(R-Rydberg constant)
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