Chapter 4.3, Problem 4.3CE

(a)

Interpretation Introduction

Interpretation:

The quantity of heat transferred has to be calculated in kilojoules.

(b)

Interpretation Introduction

Interpretation:

The choice of system for the given situation has to be identified.

Concept Introduction:

System: The subject at which our investigation is mainly focussed is defined as system.

(c)

Interpretation Introduction

Interpretation:

The surrounding for the given situation has to be identified.

Concept Introduction:

Surroundings: The subject those are external to system is considered as surroundings.

(d)

Interpretation Introduction

Interpretation:

The sign of $\text{ΔE}$ for the given situation has to be determined and the value has to be calculated.

(e)

Interpretation Introduction

Interpretation:

The energy diagram has to be drawn for placing a beverage can to refrigerator.