Chapter 15.5, Problem 15.7.2PE

Interpretation Introduction

To determine:The order of the following transitions in the hydrogen atom from shortest to longest wavelength of light: $\text{n}=\text{5}$ to $\text{n}=\text{3}$ , $\text{n}=\text{4}$ to $\text{n}=\text{2}$ , $\text{n}=\text{7}$ to $\text{n}=\text{4}$ , $\text{n}=\text{3}$ to $\text{n}=\text{2}$ .