Applied Physics (11th Edition)
11th Edition
ISBN: 9780134159386
Author: Dale Ewen, Neill Schurter, Erik Gundersen
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 14.2, Problem 7P
Find the heat equivalent (in Btu) of 3.46×106 ft lb of work.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A 100 g block of sample material is heated from 20.0°C to 500.0°C by the addition of 18.576 kJ of energy. Calculate
its specific heat.
Sixty grams of water are at an initial temperature of 26 °C. Calculate the heat required to completely convert the liquid water to steam at 100°C.
(Latent heat of vaporization of water Ly = 540 cal/g
Specific heat of water c = 1 cal/g °C)
O 3.2 x101 cal.
O 4.44 x103 cal.
O 3.68 x104 cal.
O 6.00 x103 cal.
A 0.320-kg block of a pure material is heated from 20.0°C to 65.0°C by the addition of 3.78 kJ of energy. Calculate its specific heat.
kJ/(kg · °C)
Chapter 14 Solutions
Applied Physics (11th Edition)
Ch. 14.1 - Find each temperature as indicated. 1. TF=77F,...Ch. 14.1 - Find each temperature as indicated. 2. TF=113F,...Ch. 14.1 - Find each temperature as indicated. 3. TF=257F,...Ch. 14.1 - Find each temperature as indicated. 4. TC=15C,...Ch. 14.1 - Find each temperature as indicated. 5. TC=145C,...Ch. 14.1 - Find each temperature as indicated. 6. TC=35C,...Ch. 14.1 - Prob. 7PCh. 14.1 - Prob. 8PCh. 14.1 - Find each temperature as indicated. 9. TC=95C,...Ch. 14.1 - Prob. 10P
Ch. 14.1 - Prob. 11PCh. 14.1 - Prob. 12PCh. 14.1 - Prob. 13PCh. 14.1 - Prob. 14PCh. 14.1 - Prob. 15PCh. 14.1 - Prob. 16PCh. 14.1 - Prob. 17PCh. 14.1 - The melting point of pure iron is 1505C. What...Ch. 14.1 - The melting point of mercury is -38.0F. What...Ch. 14.1 - A welding white heat is approximately 1400C. Find...Ch. 14.1 - The temperature in a crowded room is 85F. What is...Ch. 14.1 - The temperature of an iced tea drink is 5C. What...Ch. 14.1 - Prob. 23PCh. 14.1 - The melting point of ethyl alcohol is -179F. What...Ch. 14.1 - Prob. 25PCh. 14.1 - Prob. 26PCh. 14.1 - Prob. 27PCh. 14.1 - Prob. 28PCh. 14.1 - Prob. 29PCh. 14.1 - Prob. 30PCh. 14.1 - Prob. 31PCh. 14.2 - Find the amount of heat in cal generated by 95 J...Ch. 14.2 - Find the amount of heat in kcal generated by 7510...Ch. 14.2 - Find the amount of work that is equivalent to 1550...Ch. 14.2 - Find the amount of work that is equivalent to 3850...Ch. 14.2 - Find the mechanical work equivalent (in J) of 765...Ch. 14.2 - Find the mechanical work equivalent (in J) of 8550...Ch. 14.2 - Find the heat equivalent (in Btu) of 3.46106 ft lb...Ch. 14.2 - Prob. 8PCh. 14.2 - How much work must a person do to offset eating a...Ch. 14.2 - Prob. 10PCh. 14.2 - A fuel yields 1.15104 cal/g when burned. How many...Ch. 14.2 - A racing fuel produces 1.60104 cal/g when burned....Ch. 14.2 - Prob. 13PCh. 14.2 - A coal sample yields 1 25104 Btu/lb. How many foot...Ch. 14.2 - Prob. 15PCh. 14.2 - Find the amount of heat energy that must be...Ch. 14.2 - What is the mechanical work equivalent in 50,000...Ch. 14.2 - An industrial engine produces 38,000 kcal of heat....Ch. 14.3 - Find the R value of a pane of 0.125-in.-thick...Ch. 14.3 - Find the R value of a brick wall 4.0 in. thick.Ch. 14.3 - Find the R value of 0.50-in -thick sheetrock.Ch. 14.3 - Find the thermal conductivity of a piece of...Ch. 14.3 - Find the R value of 0.50-in.-thick corkboard.Ch. 14.3 - The dimensions of a rectangular building are...Ch. 14.3 - Find the heat flow during 30.0 days through a...Ch. 14.3 - Find the heat flow in 30.0 days through a...Ch. 14.3 - Find the heat flow in 75 s through a steel rod of...Ch. 14.3 - Find the heat flow in 15 min through a...Ch. 14.3 - Find the heat flow in 24 h through a refrigerator...Ch. 14.3 - Find the heat flow in 30 0 days through a freezer...Ch. 14.3 - Find the heat flow in 24 h through a refrigerator...Ch. 14.3 - Find the heat flow in 30 0 days through a freezer...Ch. 14.3 - Find the heat flow through the sides of an...Ch. 14.4 - Find Q for each material. 1. Steel, w=3.00 lb,...Ch. 14.4 - Find Q for each material. 2. Copper, m=155 kg,...Ch. 14.4 - Prob. 3PCh. 14.4 - Prob. 4PCh. 14.4 - Prob. 5PCh. 14.4 - Prob. 6PCh. 14.4 - Prob. 7PCh. 14.4 - Find Q for each material. 8. Brass, m=750 kg,...Ch. 14.4 - Find Q for each material. 9. Steel m=1250 g,...Ch. 14.4 - Prob. 10PCh. 14.4 - Find Q for each material 11. Water, m =800 g,...Ch. 14.4 - Prob. 12PCh. 14.4 - How many Btu of heat must be added to 1200 lb of...Ch. 14.4 - How many Btu of heat are given off by 500 lb of...Ch. 14.4 - How many kcal of heat must be added to 1250 kg of...Ch. 14.4 - How many joules of heat are absorbed by an...Ch. 14.4 - How many joules of heat are required to raise the...Ch. 14.4 - Prob. 18PCh. 14.4 - How many joules of heat are given off when 125 kg...Ch. 14.4 - A 525-kg steam boiler is made of steel and...Ch. 14.4 - Find the initial temperature of a 49.0-N cube of...Ch. 14.4 - Prob. 22PCh. 14.4 - A block of iron with mass 0.400 kg is heated to...Ch. 14.4 - A block of copper is heated from 20.0C to 80.0C....Ch. 14.4 - The cooling system of a truck engine contains 20.0...Ch. 14.5 - A 2.50-lb piece of steel is dropped into 11.0 lb...Ch. 14.5 - Prob. 2PCh. 14.5 - A 250 g piece of tin at 99C is dropped in 100 g of...Ch. 14.5 - How many grams of water at 20C are necessary to...Ch. 14.5 - A 159-lb piece of aluminum at 500F is dropped into...Ch. 14.5 - Prob. 6PCh. 14.5 - If 1250 g of copper at 20.0C is mixed with 500 g...Ch. 14.5 - If 500 g of brass at 200C and 300 g of steel at...Ch. 14.5 - The following data were collected in the...Ch. 14.5 - The following data were collected in the...Ch. 14.5 - Prob. 11PCh. 14.5 - How much heat must be absorbed by its surroundings...Ch. 14.5 - How much water at 0C would be needed to cool the...Ch. 14.5 - Prob. 14PCh. 14.6 - Find the increase in length of copper tubing 200.0...Ch. 14.6 - Find the increase in length of a zinc rod 50.0 m...Ch. 14.6 - Find the increase in length of 300.00 m of copper...Ch. 14.6 - A steel pipe 8.25 m long is installed at 45C. Find...Ch. 14.6 - A steel tape measures 200.00 m at 15C. What is its...Ch. 14.6 - A brass rod 1.020 m long expands 3.0 mm when it is...Ch. 14.6 - The road bed on a bridge 500.0 ft long is made of...Ch. 14.6 - An aluminum plug has a diameter of 10.003 cm at...Ch. 14.6 - The diameter of a steel drill at 45F is 0.750 in....Ch. 14.6 - A brass ball with diameter 12.000 cm is 0.011 cm...Ch. 14.6 - A brass cylinder has a cross-sectional area of 482...Ch. 14.6 - The volume of the cylinder in Problem 11 is 4820...Ch. 14.6 - An aluminum pipe has a cross-sectional area of...Ch. 14.6 - A steel pipe has a cross-sectional area of 127.20...Ch. 14.6 - A glass plug has a volume of 60.00 cm3 at 12C....Ch. 14.6 - The diameter of a hole drilled through brass at...Ch. 14.6 - Prob. 17PCh. 14.6 - Steel beams 60.000 ft long are placed in a highway...Ch. 14.6 - The spaces between 13.00-m steel rails are 0.711...Ch. 14.6 - A section of concrete dam is a rectangular solid...Ch. 14.6 - A glass ball has a radius of 12.000 cm at 6.0C....Ch. 14.6 - Find the final height of a concrete column that is...Ch. 14.6 - What is the final volume of a glass right circular...Ch. 14.6 - A metal bar at 21.0C is 2.6000 m long. If the bar...Ch. 14.7 - A quantity of carbon tetrachloride occupies 625 L...Ch. 14.7 - Some mercury occupies 157 in3 at -30F. What is its...Ch. 14.7 - Some petroleum occupies 11.7 m3 at -17C. Find its...Ch. 14.7 - Find the increase in volume of 35 L of acetone...Ch. 14.7 - Some water at 180F occupies 3780 ft 3 What is its...Ch. 14.7 - A 1200-L tank of petroleum is completely filled at...Ch. 14.7 - Find the increase in volume of 215 cm3 of mercury...Ch. 14.7 - Find the decrease in volume of 2000 ft 3 of...Ch. 14.7 - Prob. 9PCh. 14.7 - Prob. 10PCh. 14.7 - What was the temperature of 180 mL of acetone...Ch. 14.7 - What is the increase in volume of 1200 L of...Ch. 14.7 - Five hundred litres of petroleum at 4.0C is heated...Ch. 14.8 - Prob. 1PCh. 14.8 - Prob. 2PCh. 14.8 - Prob. 3PCh. 14.8 - Prob. 4PCh. 14.8 - How many calories of heat are required to melt 320...Ch. 14.8 - How many calories of heat are given off when 3250...Ch. 14.8 - How many joules of heat are required to melt 20.0...Ch. 14.8 - How many kilocalories of heat are required to melt...Ch. 14.8 - How many joules of heat need to be removed to...Ch. 14.8 - How many litres of water at 100C are vaporized by...Ch. 14.8 - Prob. 11PCh. 14.8 - How many Btu of heat are released when 20.0 lb of...Ch. 14.8 - How many Btu of heat are required to change 9.00...Ch. 14.8 - How many calories of heat are released when 200 g...Ch. 14.8 - How many kilocalories of heat are required to melt...Ch. 14.8 - How many joules of heat are required to melt 15.0...Ch. 14.8 - Prob. 17PCh. 14.8 - How many kcal of heat are needed to vaporize 5.00...Ch. 14.8 - Prob. 19PCh. 14.8 - Prob. 20PCh. 14.8 - How many kilocalories of heat are needed to change...Ch. 14.8 - How many joules of heat does 620 g of mercury...Ch. 14 - Which of the following are methods of heat...Ch. 14 - Which of the following are good conductors of...Ch. 14 - The amount that a solid expands when heated...Ch. 14 - Prob. 4RQCh. 14 - Prob. 5RQCh. 14 - Prob. 6RQCh. 14 - In your own words, describe the method of...Ch. 14 - Prob. 8RQCh. 14 - Which other temperature scale is closely related...Ch. 14 - Which other temperature scale is closely related...Ch. 14 - Distinguish between the Celsius and Fahrenheit...Ch. 14 - Distinguish between heat and temperature.Ch. 14 - Give three examples of the conversion of heat into...Ch. 14 - Give three examples of the conversion of work into...Ch. 14 - Should you wear light- or dark-colored clothing on...Ch. 14 - Does the area of a hole cut out of a metal block...Ch. 14 - Which would cool a hot object better: 10 kg of...Ch. 14 - Steam can cause much more severe burns than hot...Ch. 14 - Why are ice cubes often observed to have a slight...Ch. 14 - In your own words, describe each method of heat...Ch. 14 - Describe why automotive cooling systems are...Ch. 14 - Change 344 K to degrees Celsius.Ch. 14 - Change 24C to Kelvin.Ch. 14 - Prob. 3RPCh. 14 - Change 635F to degrees Celsius.Ch. 14 - Prob. 5RPCh. 14 - Find the amount of heat in kcal generated by 6530...Ch. 14 - Find the amount of work equivalent to 435 Btu.Ch. 14 - Find the heat flow during 4.10 h through a glass...Ch. 14 - Find the heat flow in 25.0 days through a freezer...Ch. 14 - How many Btu of heat must be added to 835 lb of...Ch. 14 - How many kcal of heat must be added to 148 kg of...Ch. 14 - A 161-kg steam boiler is made of steel and...Ch. 14 - A 3.80-lb piece of copper is dropped into 8.35 lb...Ch. 14 - Prob. 14RPCh. 14 - Prob. 15RPCh. 14 - The length of a steel rod at 5C is 12.500 m. What...Ch. 14 - The diameter of a hole drilled through aluminum at...Ch. 14 - A steel ball has a radius of 1.54 cm at 35C. Find...Ch. 14 - Find the increase in volume of 44.8 L of acetone...Ch. 14 - What is the decrease in volume of 3450 ft3 of...Ch. 14 - How many kcal of heat are required to vaporize...Ch. 14 - How many Btu of heat are required to melt 8.35 lb...Ch. 14 - How many kcal of heat must be withdrawn from 4.56...Ch. 14 - How many joules of heat are required to change 336...Ch. 14 - A polystyrene foam cover prevents an ice-water...Ch. 14 - Every winter a local recreation department fills a...Ch. 14 - Prob. 3ACCh. 14 - Pedro, a contractor, is trying to choose between...Ch. 14 - In anticipation of winter snowstorms, Jamal fills...
Additional Science Textbook Solutions
Find more solutions based on key concepts
10.53 Stabilization of the Hubble Space Telescope. The Hubble Space Telescope is stabilized to within an angle ...
University Physics (14th Edition)
Find (a) the speed and (b) the momentum of a proton with kinetic energy 500 MeV.
Essential University Physics: Volume 2 (3rd Edition)
Explain all answers clearly, with complete sentences and proper essay structure if needed. An asterisk (*) desi...
The Cosmic Perspective Fundamentals (2nd Edition)
A pendulum bob swings back and forth on the end of a string, describing a circular arc. Does the tension force ...
Essential University Physics: Volume 1 (3rd Edition)
41. Four containers are filled with different volumes of water as shown in Figure P13.41 Rank the containers i...
College Physics
48. A –50 nC charged particle is in a uniform electric field = (1 0 V/m, east) An external force moves the par...
College Physics: A Strategic Approach (4th Edition)
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
- The heating plant at delivers up to 30MW (30MJ per second) of thermal power to the campus during cold weather. Suppose this was replaced by a heat pump with a COP of 2. If the water flowing in the "Mill Race" were used as the cold reservoir and the change in temperature of the water can be at most 10 degrees C, how much water must be cooled each second? The specific heat of water is 4186- J kg*K 1200kg 620kg 480kg 360kg 720kg C The heating plant at delivers up to 30MW (30MJ per second) of thermal power to the campus during cold weather. Suppose this was replaced by a heat pump with a COP of 2. If the water flowing in the "Mill Race" were used as the cold reservoir and the change in temperature of the water can be at most 10 degrees C, how much water must be cooled each second? The specific heat of water is 4186J/(kg K). o 1200 kg 0620 kg 480 kg 360 kg o 720 kgarrow_forwardIt took ten minutes to warm 250g of water at zero degrees (but not frozen) up to 21degrees Celsius. If the heat is being transfered to the water at a consistent rate, what heating power (P) is being applied to the water? (numerical value) . For the water, use a specific heat =4190 J/kg/C a. 12.3J b. 39.1W c. 12.3W d. 36.7Warrow_forwardAt atmospheric pressure, how much energy is required to heat 47.0 g of H2O(s) at -10.0◦C to H2O(g) at 129.0◦C? specific heat ice - 2093 J/kg C latent heat of fusion - 334*10^3 J/kg specific heat water - 4184 J/kg C latent heat of vaporization - 2260*10^3 J/kg specific heat vapor - 2010 J/kg C These values are approximate and fine to use. Please show all work.arrow_forward
- A 3.00kg sample of gaseous sulfur is initially at its boiling/condensing temperature of 444.6°C. We want to turn this gaseous sulfur into a solid block of sulfur at a final temperature of 45.00°C. The latent heat of fusion for sulfur is Lf,sulfur-3.81. 104, the latent heat of vaporization for sulfur is Lv,sulfur-3.26. 105 and the specific heat for solid sulfur is Csulfur=700- kg kg I How much energy must be removed to change the gaseous sulfur to liquid sulfur? ((Enter magnitude in kilojoules, kJ; no negatives!) KJ How much energy must be removed to change the liquid sulfur to solid sulfur? (Enter magnitude in kilojoules, kJ; no negatives!) kJ kg°C How much energy must be removed to cool the solid sulfur from its freezing temperature of 119°C to its final temperature of 45.00°C? (Enter magnitude in kilojoules, kJ; no negatives!) KJarrow_forwardA hot steel plate with a surface area of 1.52 m2 and a constant surface temperature of 166°C is exposed to ambient air at 22°C. If the convection heat transfer coefficient is 15.9 W/m². K, what is the rate of heat transfer (in W) from the plate to the air [round your final answer to zero decimal places]? T. S Air, T, 00arrow_forwardIf the heat is assumed to be generated 0.03 m below the skin, the temperature difference between the skin and the interior of the body would exist if the heat were conducted to the surface is 28 k°. What is the heat rate if the surface area of the body is 1.5m? and the coefficient of the thermal conductivity= 0.2watt/m.ko. 290 watt 310 watt 280 watt 260 wattarrow_forward
- A slice of bread contains about 4.19 x 105 J of energy. If the specific heat of a person is 4.19 x 103 J/kgCo, how many degrees Celsius would the temperature of a 70 kg person increase if all the energy in the bread were converted to heat? Group of answer choices 1.33 1.43 C 3.66 1.53 2.55 Carrow_forward6. 11 088 J of heat energy are needed to raise the temperature of 1.6 kg of copper from 7 °C to 25 °C. Calculate the specific heat capacity of copper.arrow_forwardIn order to determine the heat capacity of their latest phone, CrabappleTM engineers cool the phone in the freezer to -39.9ºC. They then drop it into a calorimeter with some water in it that is at a temperature of 59.2ºC. The calorimeter (including the water) has a total heat capacity of 773.59 J/ºC. After a few minutes the temperature of the calorimeter is stabilized to 30.2ºC. What is the heat capacity of the phone? Enter your answer with at least 3 sig figs assuming units of J/ºC.arrow_forward
- A weighted piston-cylinder device contains propane (5.3 kg) with a pressure of 1,150 kPa. It is slowly compressed from 0.75 m3 to 0.44 m3. During the process the temperature increases by 394 deg C. What is the heat transfer (kJ)? Report your answer to two decimal places.arrow_forwardYou have 54 g of steam at 100°C. How much heat must be removed to change it to 54 g of water at 20°C? The specific heat of water is 4180 J/kg -° C and its latent heat of vaporization is 2.26 x 106 J/kg. Answer in units of J.arrow_forwardA copper block is removed from 335°C oven and immediately dropped into 1 L of water at 20°C.in an insulated cup. The water quickly reaches 24.45°C and then remains at that temperature. Calculate the following: a) Mass of water in grams b) The heat energy supplied to water by the copper block in joules (Sp.Heat of water = 4186 J/kg°C) c) The mass of copper block in grams (Sp.Heat of copper is 385 J/K9°C)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
University Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSON
Introduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Lecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
University Physics (14th Edition)
Physics
ISBN:9780133969290
Author:Hugh D. Young, Roger A. Freedman
Publisher:PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:9781107189638
Author:Griffiths, David J., Schroeter, Darrell F.
Publisher:Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:9780321820464
Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...
Physics
ISBN:9780134609034
Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:PEARSON
Heat Transfer: Crash Course Engineering #14; Author: CrashCourse;https://www.youtube.com/watch?v=YK7G6l_K6sA;License: Standard YouTube License, CC-BY