Chapter 4, Problem 4.40AP

(a)

Interpretation Introduction

Interpretation:

The unit of energy in $\text{kcal}$ has to be converted to energy in terms of $\text{cal}$

(b)

Interpretation Introduction

Interpretation:

The unit of energy in $\text{cal}$ has to be converted to energy in terms of $\text{kJ}\text{.}$

(c)

Interpretation Introduction

Interpretation:

The energy in $\text{kJ}$ has to be converted to energy in terms of $\text{cal}\text{.}$

(d)

Interpretation Introduction

Interpretation:

The energy in $\text{J}\text{.}$ has to be converted to energy in terms of $\text{Kcal}\text{.}$