Chapter 1, Problem 1.77QP

Interpretation Introduction

Interpretation: The difference or the similarity in the value of the temperature in $°\text{C}$ and $°\text{F}$ is to be determined.

Concept introduction: The temperature in $°\text{C}$ is converted into $°\text{F}$ by multiplying  the temperature with $\frac{9}{5}$ and adding the result with $32$.

To determine: If the temperature in $°\text{C}$ can ever have the same value in $°\text{F}$.