Question

The temperature of a body on Kelvin scale is found to be $X$ $K$. When it is measured by a Fahrenheit thermometer, it is found to be $X$ $F$ then the value of $X$ is

• A. $301.25$
• B. $574.25$
• C. $313$
• D. $40$

Answer 1

Answer: (B)

$574.25$

Relation between Kelvin and fahrenheit is given by

$F=\frac{9}{5}(K-273)+32$

$\therefore X=\frac{9}{5}(X-273)+32$

$⟹X=574.25$