Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN: 9781305116399
Author: Raymond A. Serway, John W. Jewett
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 19, Problem 19.12OQ
Suppose you empty a tray of ice cubes into a bowl partly lull of water and cover the bowl. Alter one-halt hour, the contents of the bowl come to thermal equilibrium, with more liquid water and less ice than you started with. Which of the following is true? (a) The temperature of the liquid water is higher than the temperature of the remaining ice. (b) The temperature of the liquid water is the same as that of the ice. (c) The temperature of the liquid water is less than that of the ice. (d) The comparative temperatures of the liquid water and ice depend on the amounts present.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
A thirsty nurse cools a 2.00-L. bottle of a soft drink (mostly water) by pouring into a large aluminum mug of mass 0.257 kg and adding 0.120 kg of ice initially at -15.0°C If the soft drink and mug are initially at 20.0°C, what is the final tem perature of the system, assuming that no heat is lost?
A thirsty nurse cools a 2.40 L bottle of a soft drink (mostly water) by pouring it into a large aluminum mug of mass 0.249 kg and adding 0.122 kg of ice initially at -14.3 ∘C. If the soft drink and mug are initially at 21.0 ∘C, what is the final temperature of the system, assuming no heat losses?
Express your answer in degrees Celsius.
Suppose you want to raise the temperature of a mass m of ice from T0 < 0 °C to T > 100 °C. In this problem, represent the heat of fusion as Lf, the heat of vaporization as Lv, and the temperatures at which the phase changes occur as Tf and Tv.
How much heat must be transferred for this to happen, including the energy needed for phase changes? Your answer should be in terms of the variables in the introduction and the specific heats of ice (ci), water (cw), and steam (cs). The talent heats are Lf= 334kJ/kg and Lv=2256kJ/kg?
Chapter 19 Solutions
Physics for Scientists and Engineers, Technology Update (No access codes included)
Ch. 19 - Prob. 19.1QQCh. 19 - Consider the following pairs of materials. Which...Ch. 19 - If you are asked to make a very sensitive glass...Ch. 19 - Two spheres are made of the same metal and have...Ch. 19 - A common material for cushioning objects in...Ch. 19 - On a winter day, you turn on your furnace and the...Ch. 19 - Markings to indicate length are placed on a steel...Ch. 19 - When a certain gas under a pressure of 5.00 106...Ch. 19 - If the volume of an ideal gas is doubled while its...Ch. 19 - The pendulum of a certain pendulum clock is made...
Ch. 19 - A temperature of 162F is equivalent to what...Ch. 19 - A cylinder with a piston holds 0.50 m3 of oxygen...Ch. 19 - What would happen if the glass of a thermometer...Ch. 19 - A cylinder with a piston contains a sample of a...Ch. 19 - Two cylinders A and B at the same temperature...Ch. 19 - A rubber balloon is filled with 1 L of air at 1...Ch. 19 - The average coefficient of linear expansion of...Ch. 19 - Suppose you empty a tray of ice cubes into a bowl...Ch. 19 - A hole is drilled in a metal plate. When the metal...Ch. 19 - On a very cold day in upstate New York, the...Ch. 19 - Common thermometers are made of a mercury column...Ch. 19 - A piece of copper is dropped into a beaker of...Ch. 19 - Prob. 19.3CQCh. 19 - Some picnickers stop at a convenience store to buy...Ch. 19 - Prob. 19.5CQCh. 19 - Prob. 19.6CQCh. 19 - An automobile radiator is filled to the brim with...Ch. 19 - When the metal ring and metal sphere in Figure...Ch. 19 - Prob. 19.9CQCh. 19 - Prob. 19.10CQCh. 19 - Prob. 19.1PCh. 19 - The temperature difference between the inside and...Ch. 19 - Prob. 19.3PCh. 19 - Prob. 19.4PCh. 19 - Liquid nitrogen has a boiling point of 195.81C at...Ch. 19 - Death Valley holds the record for the highest...Ch. 19 - Prob. 19.7PCh. 19 - The concrete sections of a certain superhighway...Ch. 19 - The active element of a certain laser is made of a...Ch. 19 - Prob. 19.10PCh. 19 - A copper telephone wire has essentially no sag...Ch. 19 - A pair of eyeglass frames is made of epoxy...Ch. 19 - The Trans-Alaska pipeline is 1 300 km long,...Ch. 19 - Prob. 19.14PCh. 19 - A square hole 8.00 cm along each side is cut in a...Ch. 19 - The average coefficient of volume expansion for...Ch. 19 - At 20.0C, an aluminum ring has an inner diameter...Ch. 19 - Why is the following situation impossible? A thin...Ch. 19 - A volumetric flask made of Pyrex is calibrated at...Ch. 19 - Review. On a day that the temperature is 20.0C, a...Ch. 19 - Prob. 19.21PCh. 19 - Review. The Golden Gate Bridge in San Francisco...Ch. 19 - Prob. 19.23PCh. 19 - A sample of a solid substance has a mass m and a...Ch. 19 - An underground gasoline lank can hold 1.00 103...Ch. 19 - A rigid lank contains 1.50 moles of an ideal gas....Ch. 19 - Prob. 19.27PCh. 19 - Your father and your younger brother are...Ch. 19 - Gas is contained in an 8.00-L vessel al a...Ch. 19 - A container in the shape of a cube 10.0 cm on each...Ch. 19 - An auditorium has dimensions 10.0 m 20.0 m 30.0...Ch. 19 - The pressure gauge on a lank registers the gauge...Ch. 19 - Prob. 19.33PCh. 19 - Prob. 19.34PCh. 19 - A popular brand of cola contains 6.50 g of carbon...Ch. 19 - In state-of-the-art vacuum systems, pressures as...Ch. 19 - An automobile tire is inflated with air originally...Ch. 19 - Review. To measure how far below the ocean surface...Ch. 19 - Review. The mass of a hot-air balloon and its...Ch. 19 - A room of volume V contains air having equivalent...Ch. 19 - Review. At 25.0 in below the surface of the sea,...Ch. 19 - Prob. 19.42PCh. 19 - A cook puts 9.00 g of water in a 2.00-L pressure...Ch. 19 - The pressure gauge on a cylinder of gas registers...Ch. 19 - Prob. 19.45APCh. 19 - A steel beam being used in the construction of a...Ch. 19 - A spherical steel ball bearing has a diameter of...Ch. 19 - A bicycle tire is inflated to a gauge pressure of...Ch. 19 - In a chemical processing plant, a reaction chamber...Ch. 19 - Why is the following situation impossible? An...Ch. 19 - A mercury thermometer is constructed as shown in...Ch. 19 - A liquid with a coefficient of volume expansion ...Ch. 19 - Prob. 19.53APCh. 19 - Two metal bars are made of invar and a third bar...Ch. 19 - A student measures the length of a brass rod with...Ch. 19 - The density of gasoline is 730 kg/m3 at 0C. Its...Ch. 19 - A liquid has a density . (a) Show that the...Ch. 19 - Prob. 19.58APCh. 19 - Review. A dock with a brass pendulum has a period...Ch. 19 - A bimetallic strip of length L is made of two...Ch. 19 - The rectangular plate shown in Figure P18.37 has...Ch. 19 - The measurement of the average coefficient of...Ch. 19 - Prob. 19.63APCh. 19 - A vertical cylinder of cross-sectional area A is...Ch. 19 - Review. Consider an object with any one of the...Ch. 19 - (a) Show that the density of an ideal gas...Ch. 19 - You are watching a new bridge being built near...Ch. 19 - You are watching a new bridge being built near...Ch. 19 - Review. (a) Derive an expression for the buoyant...Ch. 19 - Prob. 19.70APCh. 19 - Starting with Equation 18.11, show that the total...Ch. 19 - Review. A steel wire and a copper wire, each of...Ch. 19 - Review. A steel guitar string with a diameter of...Ch. 19 - A cylinder is closed by a piston connected to a...Ch. 19 - Prob. 19.75CPCh. 19 - A cylinder that has a 40.0-cm radius and is 50.0...Ch. 19 - Prob. 19.77CPCh. 19 - Review. A house roof is a perfectly flat plane...Ch. 19 - A 1.00-km steel railroad rail is fastened securely...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- Consider the latent heat of fusion and the latent heat of vaporization for H2O, 3.33 105 J/kg and 2.256 106 J/kg, respectively. How much heat is needed to a. melt 2.00 kg of ice and b. vaporize 2.00 kg of water? Assume the temperatures of the ice and steam are at the melting point and vaporization point, respectively. (a). UsingEq21.9, Q = mLF = (2.00 kg) (3.33l05 J/kg) = 6.66105 J (b).UsingEq21.10. Q = mLV = (2.00kg) (2.256106 J/kg) = 14.51106 Jarrow_forwardThe height of the Washington Monument is measured to be 170.00 m on a day when the temperature is 35.0 . What will its height be on a day when the temperature falls to -10.0 ? Although the monument is made of limestone, assume that its coefficient of thermal expansion is the same as that of marble. Give your answer to five significant figures.arrow_forwardConsider an object with any one of the shapes displayed in Table 10.2. What is the percentage increase in the moment of inertia of the object when it is warmed from 0C to 100C if it is composed of (a) copper or (b) aluminum? Assume the average linear expansion coefficients shown in Table 16.1 do not vary between 0C and 100C. (c) Why are the answers for parts (a) and (b) the same for all the shapes?arrow_forward
- On his honeymoon, James Joule traveled from England to Switzerland. He attempted to verify his idea of the inter-convertibility of mechanical energy and internal energy by measuring the increase in temperature of water that fell in a waterfall. For the waterfall near Chamonix in the French Alps, which has a 120-m drop, what maximum temperature rise could Joule expect? He did not succeed in measuring it, partly because evaporation cooled the falling water and also because his thermometer was not sufficiently sensitive.arrow_forwardA steel rod is initially 1 meter long at a temperature of 20°C. Assuming that the expansion is uniform along the entire length of the rod , if the coefficient of linear expansion for steel is 11 x 10^-6 per degree Celsius, calculate: a) The change in length of the rod when its temperature is increased to 100°C. b) The final length of the rod at 100°C.arrow_forwardTo illustrate the effect of ice on the aluminum cooling plate, consider the drawing shown here and the data that it contains. Ignore any limitaions due to significant figures. How much heat per second per square meter is conducted through the ice-aluminum combination and through the aluminum by itself?arrow_forward
- A thirsty nurse cools a 2.00 L bottle of a soft drink (mostly water) by pouring it into a large aluminum mug of mass 0.256 kg and adding 0.121 kg of ice initially at -14.8 ∘C. If the soft drink and mug are initially at 20.1 ∘C, what is the final temperature of the system, assuming no heat losses?arrow_forwardA 200.0 g metal container, insulated on the outside, holds 100.0 g of water in thermalequilibrium at 22.0 oC. A 21.0 g ice cube, at the melting point, is dropped into the water. Whenthermal equilibrium is reached, the temperature is 15.0 °C. Assuming there is no heat exchangewith the surroundings, calculate the specific heat for the metal.[Given cwater = 4186.0 J/kg*K and Lf = 3.34 *10^5 J/kg]arrow_forwardA 2.0-kg aluminum block is originally at 10 degrees celcius. If 36 kJ of energy are added to the block, what is its final temperature (in Kelvin)? The specific heat of aluminum is 900 J/kg K The answer (in fundamental SI unit) is ___________ (type the numeric value only)arrow_forward
- The height of the Washington Monument is measured to be 170 m on a day when the temperature is 35oC. What will its height be on a day when the temperature falls to -10.0oC? Although the monument is made of limestone, assume that its thermal coefficient of expansion is the same as marble’s.arrow_forwardTwo bars, A and B, each of length 2.0 m and cross sectional area 1.0 m2, are placed end to end as shown in the figure. The thermal conductivities of the bars are kA = 439 J/(s × m × K) and kB = 887 J/(s × m × K), respectively. The left end of bar A is maintained at 373 K while the right end of B is maintained at 273 K. Which one of the following statements is true concerning the above situation? For a given time t, the amount of heat transferred through bar A is the same as that through B. For a given time t, the amount of heat transferred through bar A is smaller than that through B. For a given time t, the amount of heat transferred through bar A is less than that through B. The time for a quantity of heat Q to pass through bar A is less than that for B. Time is not a factor in determining the quantity of heat conducted through these bars.arrow_forwardOn a certain dry sunny day, a swimming pool’s temperature would rise by 1.50 °C if not for evaporation. What fraction of the water must evaporate to carry away precisely enough energy to keep the temperature constant?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningPhysics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Heat Transfer: Crash Course Engineering #14; Author: CrashCourse;https://www.youtube.com/watch?v=YK7G6l_K6sA;License: Standard YouTube License, CC-BY