Mission JEE!

The radius of the orbit of an electron in a Hydrogen-like atom is \(4.5a_0\), where \(a_0\) is the bohr's radius.It's orbital angular momentum is \(\frac{3h}{2\pi}\).It is given that 'h' is Planck's constant and R is Rydberg constant.The possible wavelengths when the atom de-excites is/are:-
1) \(\frac{9}{32R}\) 2)\(\frac{9}{16R}\) 3)\(\frac{9}{5R}\) 4)\(\frac{4}{3R}\)

NOTE:-To type the answer:-If the answer is 1,4 enter answer as 14,If the answer is 2,3,4 enter answer as 234....means concatenate your options and answer.

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