Absolute value

Classical Mechanics Level 2

What is the Absolute value of temperature in Fahrenheit Scale? (in degree Fahrenheit.)

1 solution

Nazmus Sakib
Sep 10, 2017

Here, in celsius scale the absolute value is $-273$ degree celsius.

We know that,

$\dfrac{C}{5} = \dfrac{F-32}{9}$

$\implies F-32= \dfrac95 \times C$

$\implies F=\dfrac95 \times C+32$

$=\dfrac95 \times (-273) +32$

$=-\dfrac{2457}{5}+32$

$= - \dfrac{2297}{5}$

So, $F=-459.4$ $^\circ F$