The surface energy required to change a spherical drop of water of 3 mm diameter into 3 spheres of 3 × 10 − 3 mm radius has to be determined. Concept Introduction: A molecule inside liquid feels attraction from all directions uniformly, but surface molecules only feel force from inward direction. So, surface molecules of a liquid feel a net inward force and therefore tend to minimize their surface area to minimize the number of molecules on the liquid surface. This inward force is surface tension. Higher the attractive force on molecules, higher will be the surface tension of liquid. The surface tension of a liquid holds the liquid droplet in spherical shape because a sphere has the lowest surface area. For a spherical drop, high surface tension in necessity.

Question

Want to see the full answer?

Answer 1

Question

Chapter 15, Problem 15.28P

Interpretation Introduction

Interpretation:

The surface energy required to change a spherical drop of water of 3 mm diameter into 3 spheres of 3×10−3 mm radius has to be determined.

Concept Introduction:

A molecule inside liquid feels attraction from all directions uniformly, but surface molecules only feel force from inward direction. So, surface molecules of a liquid feel a net inward force and therefore tend to minimize their surface area to minimize the number of molecules on the liquid surface. This inward force is surface tension.

Higher the attractive force on molecules, higher will be the surface tension of liquid. The surface tension of a liquid holds the liquid droplet in spherical shape because a sphere has the lowest surface area. For a spherical drop, high surface tension in necessity.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 2

Question

Chapter 15, Problem 15.28P

Interpretation Introduction

Interpretation:

The surface energy required to change a spherical drop of water of 3 mm diameter into 3 spheres of 3×10−3 mm radius has to be determined.

Concept Introduction:

A molecule inside liquid feels attraction from all directions uniformly, but surface molecules only feel force from inward direction. So, surface molecules of a liquid feel a net inward force and therefore tend to minimize their surface area to minimize the number of molecules on the liquid surface. This inward force is surface tension.

Higher the attractive force on molecules, higher will be the surface tension of liquid. The surface tension of a liquid holds the liquid droplet in spherical shape because a sphere has the lowest surface area. For a spherical drop, high surface tension in necessity.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 15, Problem 15.28P

Interpretation Introduction

Interpretation:

The surface energy required to change a spherical drop of water of 3 mm diameter into 3 spheres of 3×10−3 mm radius has to be determined.

Concept Introduction:

A molecule inside liquid feels attraction from all directions uniformly, but surface molecules only feel force from inward direction. So, surface molecules of a liquid feel a net inward force and therefore tend to minimize their surface area to minimize the number of molecules on the liquid surface. This inward force is surface tension.

Higher the attractive force on molecules, higher will be the surface tension of liquid. The surface tension of a liquid holds the liquid droplet in spherical shape because a sphere has the lowest surface area. For a spherical drop, high surface tension in necessity.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 15, Problem 15.28P

Interpretation Introduction

Interpretation:

The surface energy required to change a spherical drop of water of 3 mm diameter into 3 spheres of 3×10−3 mm radius has to be determined.

Concept Introduction:

A molecule inside liquid feels attraction from all directions uniformly, but surface molecules only feel force from inward direction. So, surface molecules of a liquid feel a net inward force and therefore tend to minimize their surface area to minimize the number of molecules on the liquid surface. This inward force is surface tension.

Higher the attractive force on molecules, higher will be the surface tension of liquid. The surface tension of a liquid holds the liquid droplet in spherical shape because a sphere has the lowest surface area. For a spherical drop, high surface tension in necessity.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 15, Problem 15.28P

Interpretation Introduction

Interpretation:

The surface energy required to change a spherical drop of water of 3 mm diameter into 3 spheres of 3×10−3 mm radius has to be determined.

Concept Introduction:

A molecule inside liquid feels attraction from all directions uniformly, but surface molecules only feel force from inward direction. So, surface molecules of a liquid feel a net inward force and therefore tend to minimize their surface area to minimize the number of molecules on the liquid surface. This inward force is surface tension.

Higher the attractive force on molecules, higher will be the surface tension of liquid. The surface tension of a liquid holds the liquid droplet in spherical shape because a sphere has the lowest surface area. For a spherical drop, high surface tension in necessity.

Answer 6

Chapter 15, Problem 15.28P

Interpretation Introduction

Interpretation:

The surface energy required to change a spherical drop of water of 3 mm diameter into 3 spheres of 3×10−3 mm radius has to be determined.

Concept Introduction:

A molecule inside liquid feels attraction from all directions uniformly, but surface molecules only feel force from inward direction. So, surface molecules of a liquid feel a net inward force and therefore tend to minimize their surface area to minimize the number of molecules on the liquid surface. This inward force is surface tension.

Higher the attractive force on molecules, higher will be the surface tension of liquid. The surface tension of a liquid holds the liquid droplet in spherical shape because a sphere has the lowest surface area. For a spherical drop, high surface tension in necessity.

Answer 7

Chapter 15, Problem 15.28P

Interpretation Introduction

Interpretation:

The surface energy required to change a spherical drop of water of 3 mm diameter into 3 spheres of 3×10−3 mm radius has to be determined.

Concept Introduction:

A molecule inside liquid feels attraction from all directions uniformly, but surface molecules only feel force from inward direction. So, surface molecules of a liquid feel a net inward force and therefore tend to minimize their surface area to minimize the number of molecules on the liquid surface. This inward force is surface tension.

Higher the attractive force on molecules, higher will be the surface tension of liquid. The surface tension of a liquid holds the liquid droplet in spherical shape because a sphere has the lowest surface area. For a spherical drop, high surface tension in necessity.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 15 - Prob. 15.1P Ch. 15 - Prob. 15.2P Ch. 15 - Prob. 15.3P Ch. 15 - Prob. 15.4P Ch. 15 - Prob. 15.5P Ch. 15 - Prob. 15.6P Ch. 15 - Prob. 15.7P Ch. 15 - Prob. 15.8P Ch. 15 - Prob. 15.9P Ch. 15 - Prob. 15.10P

Concept explainers

Want to see the full answer?

Chapter 15 Solutions