Find the energy difference between n = 4 and n= 3 levels of hydrogen and calculate the frequency of the radiation emitted when an electron transits between these levels (Planck's constant, h= 6.626 x 10-³⁴ JS).

Find the energy difference between n = 4 and n= 3 levels of hydrogen a

1.	Find the energy difference between n = 4 and n= 3 levels of hydrogen and calculate the frequency of the radiation emitted when an electron transits between these levels (Planck's constant, h= 6.626 x 10-³⁴ JS).
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