Solution Found!

Physics / Physics: Principles with Applications 6 / Chapter 14 / Problem 8Q

Physics: Principles with Applications | 6th Edition | ISBN: 9780321569837 | Authors: Douglas C. Giancoli

Change Question

Explain why water cools (its temperature drops) when it evaporates, using the concepts

Chapter 14, Problem 8Q

(choose chapter or problem)

Get Unlimited Answers

QUESTION:

Problem 8Q

Explain why water cools (its temperature drops) when it evaporates, using the concepts of latent heat and internal energy.

Questions & Answers

QUESTION:

Problem 8Q

Explain why water cools (its temperature drops) when it evaporates, using the concepts of latent heat and internal energy.

ANSWER:

Solution 8Q

Step 1 of 2

We have to explain why there is a drop in temperature when it evaporates using the concepts of latent heat and internal energy.

Evaporation is a process wherein the water molecules in the liquid state changes into vapour form. The water molecules breaks the intermolecular bond that holds the water together in the liquid state. The energy needed for the molecules to break these bonds is the latent heat of vaporization.

Study Tools You Might Need

Chapter: 11 Problem: 74P

Physics with MasteringPhysics 4
Problem 74P A student on a piano stool rotates freely with an angular speed of 2.95 rev/s. The student holds a 1.25-kg mass in the outstretched arm, 0.759 m from the axis of rotation. The combined moment of inertia of the student and the stool, ignoring the two masses, is 5.43 kg -m2, a value that re

Chapter: 1 Problem: 1.74

Chemistry: Atoms First 1
Problem 74AP A cylindrical glass tube 12.7 cm in length is filled with mercury (density = 13.6 g/mL). The mass of mercury needed to fill the tube is 105.5 g. Calculate the inner diameter of the tube (volume of a cylinder of radius r and length h is

Chapter: 14 Problem: 14.58

Physics for Scientists & Engineers with Modern Physics 4
A physical pendulum consists of an 85-cm-long, 240-g-mass, uniform wooden rod hung from a nail near one end (Fig. 14-38). The motion is damped because of friction in the pivot; the damping force is approximately t proportional to d6/dt. The rod is set in oscillation by displacing it 15 from its equil

Chapter: 5 Problem: 31

Physics 4
Before practicing his routine on the rings, a 67-kg gymnast stands motionless, with one hand grasping each ring and his feet touching the ground. Both arms slope upward at an angle of 24 above the horizontal. (a) If the force exerted by the rings on each arm has a magnitude of 290 N, and is directed

Chapter: 4 Problem: 44

Elementary Statistics: A Step by Step Approach 8th ed. 8
Charity Event Participants There are 16 seniors and 15 juniors in a particular social organization. In how many ways can 4 seniors and 2 juniors be chosen to participate in a charity event? 191,100

Chapter: 13 Problem: 4

Statistics: Informed Decisions Using Data 4
Suppose there is sufficient evidence to reject H0: m1 = m2 = m3 = m4 using a one-way ANOVA. The mean square error from ANOVA is determined to be 26.2. The sample means are x1 = 42.6, x2 = 49.1, x3 = 46.8, x4 = 63.7, with n1 = n2 = n3 = n4 = 6. Use Tukeys test to determine which pairwise means are sig

Chapter: 9 Problem: 10

Principles of Economics 6
Consider a country that imports a good from abroad. For each of following statements, say whether it is true or false. Explain your answer. a. The greater the elasticity of demand, the greater the gains from trade. b. If demand is perfectly inelastic, there are no gains from trade. c. If demand is p

Chapter: 8 Problem: 8.106

Chemistry 13
A student is given samples of three elements, X, Y, and Z, which could be an alkali metal, a member of Group 4A, and a member of Group 5A. She makes the following observations: Element X has a metallic luster and conducts electricity. It reacts slowly with hydrochloric acid to produce hydrogen gas. E

Not The Solution You Need? Search for Your Answer Here:

×

Login

Login or Sign up for access to all of our study tools and educational content!

×

Register

Sign up for access to all content on our site!

Or login if you already have an account