The reason is to be explained for the formation of clouds when the humid air of a weather system called a warm front encounters the cool, relatively dry air of a cold front. Concept Introduction: When two phases of a substance come in contact with each other, heat transfer takes place, which causes the highly energetic phase to cool down and lower energy phase to get heated up.

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Chapter 11, Problem 149RQ

Interpretation Introduction

Interpretation:

The reason is to be explained for the formation of clouds when the humid air of a weather system called a warm front encounters the cool, relatively dry air of a cold front.

Concept Introduction:

When two phases of a substance come in contact with each other, heat transfer takes place, which causes the highly energetic phase to cool down and lower energy phase to get heated up.

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