Chapter 1.5, Problem 2PE

(a)

Interpretation Introduction

Interpretation:

The given temperature in degree Celsius has to be converted into degrees Fahrenheit.

Concept Introduction:

Kelvin scale:

• The absolute temperature scale is called as Kelvin scale.
• The smallest temperature by theoretical is 0K, it is known as the absolute zero temperature.
• The relationship between degrees Celsius and Kelvin is given by the equation given below:

$\text{K}\text{=}{}^{\text{o}}\text{C}\text{+}\text{273}\text{.15}$

• Conversion of temperature units in between degree Celsius and Kelvin is given by

$\begin{array}{l}{\text{Conversion of }}^{\text{o}}\text{F}\text{into}{}^{\text{o}}\text{C:}\\ {}^{\text{o}}\text{C}\text{=}\left({}^{\text{o}}\text{F}\text{-}{\text{32}}^{\text{o}}\text{F}\right)\text{×}\frac{{\text{5}}^{\text{o}}\text{C}}{{\text{9}}^{\text{o}}\text{F}}\\ {\text{Conversion of }}^{\text{o}}\text{C}\text{into}{}^{\text{o}}\text{F:}\\ {}^{\text{o}}\text{F}\text{=}\left({}^{\text{o}}\text{C}\text{×}\frac{{\text{9}}^{\text{o}}\text{F}}{{\text{5}}^{\text{o}}\text{C}}\right)\text{+}{\text{32}}^{\text{o}}\text{F}\end{array}$

(b)

Interpretation Introduction

Interpretation:

The given temperature in degrees Fahrenheit has to be converted into degree Celsius.

Concept Introduction:

Kelvin scale:

• The absolute temperature scale is called as Kelvin scale.
• The smallest temperature by theoretical is 0K, it is known as the absolute zero temperature.
• The relationship between degrees Celsius and Kelvin is given by the equation given below:

$\text{K}\text{=}{}^{\text{o}}\text{C}\text{+}\text{273}\text{.15}$

• Conversion of temperature units in between degree Celsius and Kelvin is given by

$\begin{array}{l}{\text{Conversion of }}^{\text{o}}\text{F}\text{into}{}^{\text{o}}\text{C:}\\ {}^{\text{o}}\text{C}\text{=}\left({}^{\text{o}}\text{F}\text{-}{\text{32}}^{\text{o}}\text{F}\right)\text{×}\frac{{\text{5}}^{\text{o}}\text{C}}{{\text{9}}^{\text{o}}\text{F}}\\ {\text{Conversion of }}^{\text{o}}\text{C}\text{into}{}^{\text{o}}\text{F:}\\ {}^{\text{o}}\text{F}\text{=}\left({}^{\text{o}}\text{C}\text{×}\frac{{\text{9}}^{\text{o}}\text{F}}{{\text{5}}^{\text{o}}\text{C}}\right)\text{+}{\text{32}}^{\text{o}}\text{F}\end{array}$

(c)

Interpretation Introduction

Interpretation:

The given temperature in Kelvin has to be converted into degrees Celsius.

Concept Introduction:

Kelvin scale:

• The absolute temperature scale is called as Kelvin scale.
• The smallest temperature by theoretical is 0K, it is known as the absolute zero temperature.
• The relationship between degrees Celsius and Kelvin is given by the equation given below:

$\text{K}\text{=}{}^{\text{o}}\text{C}\text{+}\text{273}\text{.15}$

• Conversion of temperature units in between degree Celsius and Kelvin is given by

$\begin{array}{l}{\text{Conversion of }}^{\text{o}}\text{F}\text{into}{}^{\text{o}}\text{C:}\\ {}^{\text{o}}\text{C}\text{=}\left({}^{\text{o}}\text{F}\text{-}{\text{32}}^{\text{o}}\text{F}\right)\text{×}\frac{{\text{5}}^{\text{o}}\text{C}}{{\text{9}}^{\text{o}}\text{F}}\\ {\text{Conversion of }}^{\text{o}}\text{C}\text{into}{}^{\text{o}}\text{F:}\\ {}^{\text{o}}\text{F}\text{=}\left({}^{\text{o}}\text{C}\text{×}\frac{{\text{9}}^{\text{o}}\text{F}}{{\text{5}}^{\text{o}}\text{C}}\right)\text{+}{\text{32}}^{\text{o}}\text{F}\end{array}$