‹ Back to the paper
The energy of an electron in the ground state of a hydrogen atom is . What will be the ratios of…
The energy of an electron in the ground state of a hydrogen atom is $-13.6\text{ eV}$. What will be the ratios of energies in the first orbit to that in the second orbit, if the radius of the first orbit is $r_1$ and the second radius is $r_2$?
- (a)$r_1^2 : r_2^2$
- (b)$r_1 : r_2$
- (c)$r_2 : r_1$
- (d)$r_2^2 : r_1^2$
Answer
No answer yet.
From ISC 2025 Practice Physics, question 10.