EBK PHYSICS
5th Edition
ISBN: 8220103026918
Author: Walker
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 16, Problem 44PCE
To determine
To-determine: The change in temperature of the ball.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Lava at Ty= 1050° C emerges from a volcano. A mass m = 65 kg of this lava flows at a constant velocity of v =
0.35 m/s losing Q = 12250 J of heat every second to the surroundings. The lava flows a distance of 250 m before reaching the ocean.
Assume that the temperature of the surroundings, Tsurr = 23° C is unaffected by the cooling of the lava.
A 283 g silver figure of a polar bear is dropped into the 249 g aluminum cup of a well-insulated calorimeter containing 265 g of
liquid water at 20.9°C. The bear's initial temperature is 98.5°C. What is the final temperature of the water, cup, and bear when
they reach thermal equilibrium? The specific heats of silver, aluminum, and liquid water are, respectively, 234 J/ (kg-K),
910 J/ (kg-K), and 4190 J/ (kg-K).
final temperature:
°C
Lava at Ty=1050° C emerges from a volcano. A mass m = 65 kg of this lava flows at a constant velocity of v =
0.35 m/s losing Q = 12250 J of heat every second to the surroundings. The lava flows a distance of 250 m before reaching the ocean.
Assume that the temperature of the surroundings, Tun = 23° C is unaffected by the cooling of the lava.
Part (a) Calculate how long t in seconds it takes before this mass of lava reaches the ocean.
Part (b) Calculate the amount of heat Q; in joules lost to the surroundings before this mass reaches the ocean.
Part (c) If the specific heat capacity of the lava in this process is c = 840 J/ kg °C, calculate the temperature of this mass of lava T in
celsius just before it reaches the ocean.
Part (d) Calculate entropy change of the surroundings ASsurr in J/ K while the lava was moving toward the ocean.
Part (e) Calculate the change in the entropy of the lava AS in joules per kelvin while the lava was moving toward the ocean.
Chapter 16 Solutions
EBK PHYSICS
Ch. 16.1 - Prob. 1EYUCh. 16.2 - Is the size of a degree in the Fahrenheit scale...Ch. 16.3 - The following systems consist of a metal rod with...Ch. 16.4 - Prob. 4EYUCh. 16.5 - Prob. 5EYUCh. 16.6 - The following systems consist of a cylindrical...Ch. 16 - Prob. 1CQCh. 16 - Prob. 2CQCh. 16 - Prob. 3CQCh. 16 - If the glass in a glass thermometer had the same...
Ch. 16 - Prob. 5CQCh. 16 - Sometimes the metal lid on a glass jar has been...Ch. 16 - Prob. 7CQCh. 16 - The specific heat of concrete is greater than that...Ch. 16 - When you touch a piece of metal and a piece of...Ch. 16 - The rate of heat flow through a slab does not...Ch. 16 - Prob. 11CQCh. 16 - Updrafts of air allow hawks and eagles to glide...Ch. 16 - BIO The fur of polar bears consists of hollow...Ch. 16 - Object 2 has twice the emissivity of object 1,...Ch. 16 - Prob. 1PCECh. 16 - Prob. 2PCECh. 16 - Incandescent lightbulbs heat a tungsten filament...Ch. 16 - Normal body temperature for humans is 98.6 F. What...Ch. 16 - The temperature at the surface of the Sun is about...Ch. 16 - One day you notice that the outside temperature...Ch. 16 - The gas in a constant-volume gas thermometer has a...Ch. 16 - Prob. 8PCECh. 16 - Greatest Change in Temperature A world record for...Ch. 16 - Prob. 10PCECh. 16 - Prob. 11PCECh. 16 - When the bulb of a constant-volume gas thermometer...Ch. 16 - Bimetallic strip A is made of copper and steel;...Ch. 16 - Prob. 14PCECh. 16 - Predict/Explain A brass plate has a circular hole...Ch. 16 - Figure 16-25 shows five metal plates, all at the...Ch. 16 - Longest Suspension Bridge The worlds longest...Ch. 16 - A vinyl siding panel for a house is installed on a...Ch. 16 - A cylinder bore in an aluminum engine block has a...Ch. 16 - Prob. 20PCECh. 16 - At 18.75 C a brass sleeve has an inside diameter...Ch. 16 - Early in the morning, when the temperature is 5.5...Ch. 16 - Some cookware has a stainless steel interior ( =...Ch. 16 - Predict/Calculate You construct two wire-frame...Ch. 16 - A metal ball that is 1.2 m in diameter expands by...Ch. 16 - A copper ball with a radius of 1.7 cm is heated...Ch. 16 - Predict/Calculate An aluminum saucepan with a...Ch. 16 - Prob. 28PCECh. 16 - BIO An exercise machine indicates that you have...Ch. 16 - BIO A certain sandwich cookie contains 53 C of...Ch. 16 - BIO During a workout, a person repeatedly lifts a...Ch. 16 - Prob. 32PCECh. 16 - BIO It was shown in Example 16-18 that a typical...Ch. 16 - Predict/Explain Two objects are made of the same...Ch. 16 - Prob. 35PCECh. 16 - Prob. 36PCECh. 16 - Prob. 37PCECh. 16 - A 9.7-g lead bullet is fired into a fence post....Ch. 16 - Prob. 39PCECh. 16 - Prob. 40PCECh. 16 - A 225-g lead ball at a temperature of 81.2 C is...Ch. 16 - If 2200 J of heat are added to a 190-g object, its...Ch. 16 - Chips by the Ton Tortilla chips are manufactured...Ch. 16 - Prob. 44PCECh. 16 - To determine the specific heat of an object, a...Ch. 16 - Predict/Calculate A student drops a 0.33-kg piece...Ch. 16 - Prob. 47PCECh. 16 - Predict/Explain In a popular lecture...Ch. 16 - Figure 16-27 shows a composite slab of three...Ch. 16 - Figure 16-28 Problem 50 50. CE Heat is...Ch. 16 - Predict/Explain Two identical bowls of casserole...Ch. 16 - Two bowls of soup with identical temperatures are...Ch. 16 - A glass window 0.33 cm thick measures 81 cm by 39...Ch. 16 - BIO Assuming your skin temperature is 37.2 C and...Ch. 16 - Find the heat that flows in 1.0 s through a lead...Ch. 16 - Consider a double-paned window consisting of two...Ch. 16 - Predict/Calculate Two metal rods of equal...Ch. 16 - Two cylindrical metal rodsone copper, the other...Ch. 16 - Prob. 59PCECh. 16 - Predict/Calculate Consider two cylindrical metal...Ch. 16 - A copper rod 85 cm long is used to poke a fire....Ch. 16 - Two identical objects are placed in a room at 24...Ch. 16 - A block has the dimensions L, 2L, and 3L. When one...Ch. 16 - Prob. 64GPCh. 16 - CE A copper ring stands on edge with a metal rod...Ch. 16 - CE Referring to the copper ring in the previous...Ch. 16 - Prob. 67GPCh. 16 - Making Steel Sheets In the continuous-caster...Ch. 16 - The Coldest Place in the Universe The Boomerang...Ch. 16 - BIO The Hottest Living Things From the surreal...Ch. 16 - Thermal energy is added to 180 g of water at a...Ch. 16 - Prob. 72GPCh. 16 - BIO Brain Power As you read this problem, your...Ch. 16 - BIO Brain Food Your brain consumes about 22 W of...Ch. 16 - BIO The Cricket Thermometer The rate of chirping...Ch. 16 - Predict/Calculate A pendulum consists of a large...Ch. 16 - Prob. 77GPCh. 16 - A256-kg rock sits in full sunlight on the edge of...Ch. 16 - Prob. 79GPCh. 16 - Thermal Storage Solar heating of a house is much...Ch. 16 - Pave It Over Suppose city 1 leaves an entire block...Ch. 16 - Prob. 82GPCh. 16 - You turn a crank on a device similar to that shown...Ch. 16 - Prob. 84GPCh. 16 - The Solar Constant The surface of the Sun has a...Ch. 16 - Bars of two different metals are bolted together,...Ch. 16 - A grandfather clock has a simple brass pendulum of...Ch. 16 - Prob. 88GPCh. 16 - A layer of ice has formed on a small pond. The air...Ch. 16 - A Double-Paned Window An energy-efficient...Ch. 16 - Cool Medicine In situations in which the brain is...Ch. 16 - Cool Medicine In situations in which the brain is...Ch. 16 - Cool Medicine In situations in which the brain is...Ch. 16 - Prob. 94PPCh. 16 - Referring to Example 16-12 Suppose the mass of the...Ch. 16 - Referring to Example 16-12 Suppose the initial...Ch. 16 - Prob. 97PPCh. 16 - Predict/Calculate Referring to Example 16-16...
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
- For a temperature increase of 10 at constant volume, what is the heat absorbed by (a) 3.0 mol of a dilute monatomic gas; (b) 0.50 mol of a dilute diatomic gas; and (c) 15 mol of a dilute polyatomic gas?arrow_forwardBeryllium has roughly one-half the specific heat of water (H2O). Rank the quantities of energy input required to produce the following changes from the largest to the smallest. In your ranking, note any cases of equality, (a) raising the temperature of 1 kg of H2O from 20C to 26C (b) raising the temperature of 2 kg of H2O from 20C to 23C (c) raising the temperature of 2 kg of H2O from 1C to 4C (d) raising the temperature of 2 kg of beryllium from 1C to 2C (e) raising the temperature of 2 kg of H2O from -1C to 2Carrow_forwardAn aluminum rod 0.500 m in length and with a cross-sectional area of 2.50 cm2 is inserted into a thermally insulated vessel containing liquid helium at 4.20 K. The rod is initially at 300 K. (a) If one-half of the rod is inserted into the helium, how many liters of helium boil off by the time the inserted half cools to 4.20 K? Assume the upper half does not yet cool. (b) If the circular surface of the upper end of the rod is maintained at 300 K, what is the approximate boil-off rate of liquid helium in liters per second after the lower half has reached 4.20 K? (Aluminum has thermal conductivity of 3 100 W/m K at 4.20 K; ignore its temperature variation. The density of liquid helium is 125 kg/m3.)arrow_forward
- Why is a person able to remove a piece of dry aluminum foil from a hot oven with bare fingers, whereas a burn results if there is moisture on the foil?arrow_forwardA 4 kg block is placed on top of a long 12 kg block which is accelerating along a smooth horizontal table at a = 5.2 m/s? under application of an external constant force. Let minimum coefficient of friction between the two blocks which will prevent the 4 kg block from sliding is u and coefficient of friction between blocks is only half of this minimum value of (i.e., µ/2). Find the amount of heat (in joules) generated due to sliding between the two blocks during 2. loss the time in which 12 kg block moves 10 m starting from rest. Give answer in terms of 10 4Kg a = 5.2 m/s 12Kg smooth-arrow_forwardA 670 kg meteorite made up of mostly aluminum, approaches the Earth. The initial temperature of the meteorite is -15.0°C and moves with a speed of 14.0km/s. When the meteorite collides with the Earth, half of its energy goes to Earth while the rest causes an increase in the internal energy of the meteorite which causes a momentary elevation of its temperature. Determine the final temperature of the meteorite if all the aluminum turns into gas. Assume the specific heat capacity for the liquid and gaseous aluminum is 1.17 X103J/kg* oC.arrow_forward
- A small amount of water of mass m=50 g in a container at temperature T=273 K is placed inside a vacuum chamber which is evacuated rapidly. As a result, part of the water freezes and becomes ice and the rest becomes vapor. Question: What amount of water initially transforms into ice? The latent heat of fusion (ice/water): 80 cal/g The latent heat of vaporization (water/vapor): 600 cal/garrow_forwardAn object of mass 6.00 kg falls through a height of 50.0 m and, by means of a mechanical linkage, rotates a paddle wheel that stirs 0.600 kg of water. Assume that the initial gravitational potential energy of the object is fully transferred to thermal energy of the water, which is initially at 15.0 C.What is the temperature rise of the water?arrow_forwardA double-pipe parallel-flow heat exchanger is used to heat cold tap water with hot water. Hot water (cp = 4.25 kJ/kg·K) enters the tube at 85°C at a rate of 1.4 kg/s and leaves at 50°C. The heat exchanger is not well insulated, and it is estimated that 3 percent of the heat given up by the hot fluid is lost from the heat exchanger. If the overall heat transfer coefficient and the surface area of the heat exchanger are 1150 W/m2·K and 4 m2, respectively, determine the rate of heat transfer to the cold water and the log mean temperature difference for this heat exchanger.arrow_forward
- Water with a mass of mW = 0.400 kg and temperature of TW = 18.5°C is poured into an insulated bucket containing mI = 0.11 kg of ice at a temperature of TI = -18°C. Assume the specific heats of ice and water are constant at cI = 2.10×103 J/(kg⋅°C) and cW = 4.19×103 J/(kg⋅°C), respectively. The latent heat of fusion for water is Lf = 334×103 J/kg. What is the final temperature of the mixture, in degrees Celsius?arrow_forwardWater with a mass of mW = 0.400 kg and temperature of TW = 15.5°C is poured into an insulated bucket containing mI = 0.19 kg of ice at a temperature of TI = -15°C. Assume the specific heats of ice and water are constant at cI = 2.10×103 J/(kg⋅°C) and cW = 4.19×103 J/(kg⋅°C), respectively. The latent heat of fusion for water is Lf = 334×103 J/kg. Part (a) What is the final temperature of the mixture, in degrees Celsius? Tfinal = Part (b) Enter an expression for the mass of ice, in kilograms, that has melted when the mixture reaches its final temperature. mmelt = Part (c) Calculate how much ice, in kilograms, has melted when the mixture reaches its final temperature. mmelt =arrow_forwardWater with a mass of mW = 0.400 kg and temperature of TW = 19.5°C is poured into an insulated bucket containing mI = 0.19 kg of ice at a temperature of TI = -19°C. Assume the specific heats of ice and water are constant at cI = 2.10×103 J/(kg⋅°C) and cW = 4.19×103 J/(kg⋅°C), respectively. The latent heat of fusion for water is Lf = 334×103 J/kg. Part (a) What is the final temperature of the mixture, in degrees Celsius? Part (b) Enter an expression for the mass of ice, in kilograms, that has melted when the mixture reaches its final temperature. Part (c) Calculate how much ice, in kilograms, has melted when the mixture reaches its final temperature.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author: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, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning