Which of the following figure represents the relation between Celsius and Fahrenheit temperatures?

Question

Professor PC Thomas Classes · Answer

(a) : Relation between Celsius and Fahrenheit temperature is given by,\ $\frac{T_{C}}{100}=\frac{T_{F}-32}{180}$\ $\Rightarrow \quad T_{F}=\frac{9}{5} T_{C}+32$\ $T_{C}=\frac{5}{9}\left(T_{F}-32ight)$\ $T_{C}=\frac{5}{9} T_{F}-\frac{160}{9}$\ So, option (a) represents the correct graph.\