Chapter 6.7, Problem 3.2ACP

Interpretation Introduction

Interpretation: The wavelength of the light absorbed by iron is to be calculated.

Concept introduction:

• The frequency of the light is inversely proportional to its wavelength.

  $\begin{array}{c}\text{ν}\text{=}\frac{\text{c}}{\text{λ}}\\ \text{where, c}\text{=}\text{speed}\text{of}\text{light}\\ \text{ν}=\text{frequency}\\ \text{λ}=\text{wavelength}\end{array}$