- #1
Davio
- 65
- 0
Homework Statement
I've been given 2 values for the potential, 10.2 and 12.1V, I have to find the principle quantum numbers of which have been excited.
The Attempt at a Solution
I know En= -13.6/n^2
From there I'm stuck, I know it should go up in 4.9v, but 10.2 and 12.1 aren't multiples of either! If it were, I could work out how many multiples they were, and that would be n.