Question

The electron in a hydrogen atom make a transtion `n_(1) rarr n_(2)` where `n_(1) and n_(2)` are the priocipal quantum number of the two states . Assume the Bohr model to be valid . The time period of the electron in the initial state is eight time that in the final state . The possible values of `n_(1) and n_(2)` are

Answer 1

Correct Answer - 2
`(T_(1))/(T_(2)) = (n_(1)^(3))/(n_(1)^(3)) implies 8_(1)/(8_(2)) = (n_(1)^(3))/(n_(1)^(3)) implies (n_(1))/(n_(2)) = (2)/(1)`