Chapter 1.7, Problem 25P

Interpretation Introduction

Interpretation:

Convert the unit of temperature from Reaumur into Celsius, Fahrenheit, Kelvin, and Rankine.

Concept introduction:

Unit conversion for $°\text{Re}$ to $°\text{C}$.

$T\left(\text{°C}\right)=\left[T\left(\text{°Re}\right)\right]\times \frac{5}{4}$

Here, temperature in degree Celsius and degree Reaumur is $T\left(°\text{C}\right)$ and $T\left(°\text{Re}\right)$ respectively.

Unit conversion for $°\text{Re}$ to $°\text{F}$.

$T\left(\text{°F}\right)=\left[T\left(\text{°Re}\right)\times \frac{9}{4}\right]+32$

Here, temperature in Fahrenheit is $T\left(°\text{F}\right)$.

Unit conversion for $°\text{Re}$ to $\text{K}$.

$T\left(\text{K}\right)=T\left(\text{°Re}\right)\times \frac{5}{4}+273.15$

Here, temperature in kelvin is $T\left(\text{K}\right)$.

Unit conversion for $°\text{Re}$ to $°\text{R}$.

$T\left(\text{K}\right)=T\left(\text{°Re}\right)\times \frac{9}{4}+491.67$

Here, temperature in Rankine is $T\left(°\text{R}\right)$.