By using the diagram, the form of equation 22.16 is to be rationalized and an explanation corresponding to arise of the cos θ term is to be stated. Concept introduction: A liquid on a solid surface has a behavior expressed by three interfaces, the first between liquid and solid, the second between liquid and vapor, and the third between vapor and solid. The tangential angle that the liquid’s edge makes with the surface is known as the contact angle θ .

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Answer 1

Question

Chapter 22, Problem 22.26E

Interpretation Introduction

Interpretation:

By using the diagram, the form of equation 22.16 is to be rationalized and an explanation corresponding to arise of the cosθ term is to be stated.

Concept introduction:

A liquid on a solid surface has a behavior expressed by three interfaces, the first between liquid and solid, the second between liquid and vapor, and the third between vapor and solid. The tangential angle that the liquid’s edge makes with the surface is known as the contact angle θ.

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Answer 2

Question

Chapter 22, Problem 22.26E

Interpretation Introduction

Interpretation:

By using the diagram, the form of equation 22.16 is to be rationalized and an explanation corresponding to arise of the cosθ term is to be stated.

Concept introduction:

A liquid on a solid surface has a behavior expressed by three interfaces, the first between liquid and solid, the second between liquid and vapor, and the third between vapor and solid. The tangential angle that the liquid’s edge makes with the surface is known as the contact angle θ.

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Answer 3

Question

Chapter 22, Problem 22.26E

Interpretation Introduction

Interpretation:

By using the diagram, the form of equation 22.16 is to be rationalized and an explanation corresponding to arise of the cosθ term is to be stated.

Concept introduction:

A liquid on a solid surface has a behavior expressed by three interfaces, the first between liquid and solid, the second between liquid and vapor, and the third between vapor and solid. The tangential angle that the liquid’s edge makes with the surface is known as the contact angle θ.

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Answer 4

Question

Chapter 22, Problem 22.26E

Interpretation Introduction

Interpretation:

By using the diagram, the form of equation 22.16 is to be rationalized and an explanation corresponding to arise of the cosθ term is to be stated.

Concept introduction:

A liquid on a solid surface has a behavior expressed by three interfaces, the first between liquid and solid, the second between liquid and vapor, and the third between vapor and solid. The tangential angle that the liquid’s edge makes with the surface is known as the contact angle θ.

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Answer 5

Chapter 22, Problem 22.26E

Interpretation Introduction

Interpretation:

By using the diagram, the form of equation 22.16 is to be rationalized and an explanation corresponding to arise of the cosθ term is to be stated.

Concept introduction:

A liquid on a solid surface has a behavior expressed by three interfaces, the first between liquid and solid, the second between liquid and vapor, and the third between vapor and solid. The tangential angle that the liquid’s edge makes with the surface is known as the contact angle θ.

Answer 6

Chapter 22, Problem 22.26E

Interpretation Introduction

Interpretation:

By using the diagram, the form of equation 22.16 is to be rationalized and an explanation corresponding to arise of the cosθ term is to be stated.

Concept introduction:

A liquid on a solid surface has a behavior expressed by three interfaces, the first between liquid and solid, the second between liquid and vapor, and the third between vapor and solid. The tangential angle that the liquid’s edge makes with the surface is known as the contact angle θ.

Answer 7

Chapter 22, Problem 22.26E

Interpretation Introduction

Interpretation:

By using the diagram, the form of equation 22.16 is to be rationalized and an explanation corresponding to arise of the cosθ term is to be stated.

Concept introduction:

A liquid on a solid surface has a behavior expressed by three interfaces, the first between liquid and solid, the second between liquid and vapor, and the third between vapor and solid. The tangential angle that the liquid’s edge makes with the surface is known as the contact angle θ.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 22 - Using the explanation of unbalanced forces as the...Ch. 22 - Show that the right side of equation 22.1 has...Ch. 22 - The text claims that surface tension varies with...Ch. 22 - Prob. 22.4E Ch. 22 - Prob. 22.5E Ch. 22 - Prob. 22.6E Ch. 22 - Prob. 22.7E Ch. 22 - Equation 22.6 defines surface tension in terms of...Ch. 22 - Prob. 22.9E Ch. 22 - Prob. 22.10E

Solution Summary: The author explains the Young-Dupre equation, which relates the surface tension and contact angle.

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Chapter 22 Solutions