Question

What is $ {75^o}C $ into Fahrenheit?
A. $ {145^o}F $
B. $ {153^o}F $
C. $ {165^o}F $
D. $ {167^o}F $

Answer 1

Hint: Fahrenheit: The Fahrenheit scale is a temperature scale based on one proposed in 1724 by German physicist Daniel Gabriel Fahrenheit. It uses the degree Fahrenheit as the unit. The freezing of water in Fahrenheit is $ {32^o}F $ and the boiling point of water is $ {212^o}F $ . It uses the degree Fahrenheit as the unit.

Complete step-by-step answer:
Given,
Temperature, T= $ {75^o}C $
For convert the Celsius into Fahrenheit the formula is:
 $ \Rightarrow F = {(^o}C \times \dfrac{9}{5}) + 32 $
Put the value in above formula:
 $ \Rightarrow F = ({75^o}C \times \dfrac{9}{5}) + 32 $
 $ \Rightarrow F = ({15^o}C \times 9) + 32 $
 $ \Rightarrow F = 135 + 32 $
 $ \Rightarrow F = {167^o}F $
So, the correct answer is “ $ F = {167^o}F $ ”.

Note: There are other units of measuring the temperature like that kelvin, Celsius, Fahrenheit. Fahrenheit is the smallest scale to measure the temperature. A temperature difference of one degree Celsius is greater than a temperature difference of one degree Fahrenheit. Only 100 Celsius degrees span the same range as 180 Fahrenheit degrees.