Applied Physics (11th Edition)
11th Edition
ISBN: 9780134159386
Author: Dale Ewen, Neill Schurter, Erik Gundersen
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 14.4, Problem 13P
How many Btu of heat must be added to 1200 lb of copper to raise its temperature from 100–°F to 450–°F?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
If the specific heat of water is 4,186 J/kg∙°C, how much heat is required to increase the temperature of 1.2 kg of water from 23 °C to 39 °C?. Hint: To get the ΔT (Change in temperature), get the difference between final temperature (Tf) and initial temperature (Ti). [ΔT = Tf – Ti ]
A 50 KW electric furnace measure 1.2m x 1.0m x 0.8m. When the temperature inside the furnace is 1520 oC, a block of aluminum with a mass of 300kg and a temperature of 16.5 oC is placed inside. Assuming the heat loss from the furnace walls is 500 Watts per m2, how long will it take to heat the aluminum block to the furnace temperature? Assume that the specific heat of aluminum is 0.9 KJ/kg-K.
Show what is energy in and energy out and show all neded formula pls
What is the specific heat capacity of a substance if 400 calories cause 25 grams of it to go from 60-
190 °Celsius? Express your answer in J/Kg °Celsius.
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
A proton moving to the right at 3.8l05m/s enters a region where a 56-kN/C electric field points to the left, (a...
Essential University Physics: Volume 2 (3rd Edition)
Using the definitions in Eqs. 1.1 and 1.4, and appropriate diagrams, show that the dot product and cross produc...
Introduction to Electrodynamics
9. (Il) Three vectors are shown in Fig. 3—35 Q. Their magnitudes are given in arbitrary units. Determine the su...
Physics: Principles with Applications
The photo shows smoke particles tracing streamlines in a test of a cars aerodynamic properties. Is the flow spe...
Essential University Physics (3rd Edition)
Based upon Figures 1 and 2, why is ultraviolet light NOT an important energy source for heating the surface of ...
Lecture- Tutorials for Introductory Astronomy
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
- A 1.00-kg block of copper at 20.0C is dropped into a large vessel of liquid nitrogen at 77.3 K. How many kilograms of nitrogen boil away by the time the copper reaches 77.3 K? (The specific heat of copper is 0.092 4 cal/g C, and the latent heat of vaporization of nitrogen is 48.0 cal/g.)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 calorimeter whose mass is 250 g contains 700 g of water at 250C. When 25 g of a certain metal at 980C is immersed in the water, the resulting temperature is 300C. What is the specific heat of the metal? The specific heat of copper is 0.093 cal/g C0.arrow_forward
- .A 70Kg runner loses 0.5kg of water each hour through evaporation of perspiration in order to maintain a stable temperature. The latent heat of water at his skin temperature is 2440kJ/kg and the average specific heat of his body is 3.5kJ/kg*K. If he stopped perspiring, how much would his temperature rise in the following 30 minutes?arrow_forward50g of copper is heated to increase its temperature by 10 oC. If the same quantity of heat is given to 10g of water, the rise in its temperature is _____? (Specific heats: copper = 420 J/kg.oC; water = 4200 J/kg.oC) Write final answer in whole number with unit oC.arrow_forwardThe specific heat of ice is 2.10 kJ/kg.°C, the heat of fusion for ice at 0°C is 333.7 kJ/kg, the specific heat of water 4.186 kJ/kg-°C, and the heat of vaporization of water at 100°C is 2,256 kJ/kg. What is the final equilibrium temperature when 10.0 grams of ice at -15°C is mixed with 40.0 grams of water at 75°C? 59.5°C 57.2°C 53.6°C 48.9°C 42.6°Carrow_forward
- The average thermal conductivity of the walls (including windows) and roof of a house in the figure shown below is 4.8 10-4 kW/m · °C, and their average thickness is 20.8 cm. The house is heated with natural gas, with a heat of combustion (energy given off per cubic meter of gas burned) of 9,300 kcal/m3. How many cubic meters of gas must be burned each day to maintain an inside temperature of 25.9°C if the outside temperature is 0.0°C? Disregard surface air layers, radiation, and energy loss by heat through the ground. m3 A house has a rectangular base and a roof that peaks along a line above the center of the house and parallel to the length of the house. This roof slopes downward from the peak to each edge at an angle of 37.0° with the horizontal. The length of the front of the house is 10.0 meters. The width of the house is 8.00 meters. The height from the front of the house up to the edge of the roof is 5.00 meters.arrow_forwardA 755-g sample of water is heated from 5.50°C to 98.40 °C. Calculate the amount of heat absorbed (in kilojoules) by the water. Specific heat of water = 4.184 J/g-°C . Your answer must be 4 sig figure and in kJarrow_forwardWhat mass of steam at 100° C must be added to 1.00 kg of ice at 0°C to yield liquid water at 20 °C? The heat of fusion for water is 333 kJ/kg , the specific heat is 4186 J/kg · C° , the heat of vaporization is 2260 kJ/kg. Express your answer to two significant figures and include the appropriate units. HÀ ? Value Units m =arrow_forward
- A 0.035-kg ice cube at -30.0°C is placed in 0.405 kg of 35.0°C water in a very well-insulated container. The latent heat of fusion for water is Lf = 79.8 kcal/kg. What is the final temperature of the water, in degrees Celsius? Tf =arrow_forwardA cast titanium part measures 67.391 inches long when its temperature is 2730° F., when the part is cooled to room temperature it measures 67.263 inches long. What is the percent (%) of change in its length due to cooling?arrow_forwardA ceramic container used for melting metals (called a crucible) contains 1.30 kg of a molten metal. The liquid metal cools until it reaches its melting point of 1,749°C. A scientist then measures that 2.99 ✕ 104 J of heat is transferred out of the metal before it completely solidifies. What is the latent heat of fusion of this metal, in J/g? (Be careful with units!)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- An Introduction to Physical SciencePhysicsISBN:9781305079137Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar TorresPublisher:Cengage LearningPhysics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage LearningPrinciples of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
An Introduction to Physical Science
Physics
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher: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
Thermal Expansion and Contraction of Solids, Liquids and Gases; Author: Knowledge Platform;https://www.youtube.com/watch?v=9UtfegG4DU8;License: Standard YouTube License, CC-BY