x/(x + 4) is the ratio of... |JEE Main 2022 | Modern Physics

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JEE MAIN 2022

25-07-2022 S2

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$\frac{x}{x+4}$ is the ratio of energies of photons produced due to transition of an electron of hydrogen atom from its
(i) third permitted energy level to the second level and
(ii) the highest permitted energy level to the second permitted level.
The value of x will be

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