The electron in a hydrogen atom first jumps from the third excited state to the second excited state and subsequently to the first excited state. The ratio of the respective wavelengths, , of the photons emitted in this process is
a) |
7/5 |
b) |
27/5 |
c) |
9/7 |
d) |
20/7 |
The electron in a hydrogen atom first jumps from the third excited state to the second excited state and subsequently to the first excited state. The ratio of the respective wavelengths, , of the photons emitted in this process is
a) |
7/5 |
b) |
27/5 |
c) |
9/7 |
d) |
20/7 |