Chapter 10, Problem 52E

Interpretation Introduction

(a)

Interpretation:

The value of $504\text{J}$ in $\text{cal}$ and $\text{kJ}$ is to be calculated.

Concept introduction:

Unit conversion is a method to a converting unit into another unit which has the same dimension. The unit conversion can be performed by dividing or multiplying a unit by a specific number. In some cases such as in the conversion of temperature units, a specific number is to be added.

Interpretation Introduction

(b)

Interpretation:

The value of $192\text{cal}$ in $\text{J}$ and $\text{kJ}$ is to be calculated.

Concept introduction:

Unit conversion is a method to a converting unit into another unit which has the same dimension. The unit conversion can be performed by dividing or multiplying a unit by a specific number. In some cases such as in the conversion of temperature units, a specific number is to be added.

Interpretation Introduction

(c)

Interpretation:

The value of $0.423\text{kJ}$ in $\text{J}$ and $\text{cal}$ is to be calculated.

Concept introduction:

Unit conversion is a method to a converting unit into another unit which has the same dimension. The unit conversion can be performed by dividing or multiplying a unit by a specific number. In some cases such as in the conversion of temperature units, a specific number is to be added.