Practicing Success
Practicing Success
CUET Preparation Today
In a hydrogen atom, an electron is moving in the nth permitted orbit of radius $r_n$. The wavelength associated with this electron is: |
$2πr_n$ $\frac{n}{2πr_n}$ $\frac{2πr_n}{n}$ $\frac{r_n}{n}$ |
$\frac{2πr_n}{n}$ |
The correct answer is Option (3) → $\frac{2πr_n}{n}$ |
