The average lifetime for the excited state of a hydrogen-like atom is sec and that for the state is sec. The ratio of the average number of revolutions made in the state of the average number of revolutions made in the state before any transitions can take place from these states is |
The average lifetime for the excited state of a hydrogen-like atom is sec and that for the state is sec. The ratio of the average number of revolutions made in the state of the average number of revolutions made in the state before any transitions can take place from these states is |
(9) Number of revolutions before transition = frequency time Also, frequency So required ratio |