Water is being heated in a closed pan on top of a range while being stirred by
Question:
Water is being heated in a closed pan on top of a range while being stirred by a paddle wheel. During the process, 30 kJ of heat is transferred to the water, and 5 kJ of heat is lost to the surrounding air. The paddle-wheel work amounts to 500 N·m. Determine the final energy of the system if its initial energy is 12.5 kJ.
Transcribed Image Text:
5 kJ 500 N-m 30 kJ FIGURE P2-40
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (8 reviews)
Water is heated in a pan on top of a range while being stirred ...View the full answer
Answered By
Fahmin Arakkal
Tutoring and Contributing expert question and answers to teachers and students.
Primarily oversees the Heat and Mass Transfer contents presented on websites and blogs.
Responsible for Creating, Editing, Updating all contents related Chemical Engineering in
latex language
4.40+
8+ Reviews
22+ Question Solved
Related Book For
Thermodynamics An Engineering Approach
ISBN: 9781259822674
9th Edition
Authors: Yunus Cengel, Michael Boles, Mehmet Kanoglu
Question Posted:
Students also viewed these Engineering questions
-
Water is being heated in a vertical pistoncylinder device. The piston has a mass of 20 kg and a cross-sectional area of 100 cm2. If the local atmospheric pressure is 100 kPa, determine the...
-
Water is being heated in a vertical piston-cylinder device. The piston has a mass of 40 kg and a cross-sectional area of 150 cm2. If the local atmospheric pressure is 100 kPa, determine the...
-
A dish of lasagna is being heated in a microwave oven. The effective area of the lasagna that is exposed to the microwaves is 2.2 10-2 m2. The mass of the lasagna is 0.35 kg, and its specific heat...
-
Write a Fortran program that creates an integer array with values -123, -4, 5, 67, 890, and 12345. Prints out the array in several formatted ways. a. Print each element, on its own line, using a...
-
You used box office gross to predict DVD revenue. Perform a residual analysis for these data (stored in Movie). Based on these results, evaluate whether the assumptions of regression have been...
-
During 2018, the Smiths and the Joneses both filed joint tax returns. For the tax year ended December 31, 2018, the Smiths taxable income was $130,000, and the Joneses had total taxable income of...
-
Discuss how the Privacy Act of 1974 and the Health Insurance Portability and Accountability Act of 1996 safeguard a patients privacy.
-
Andrea (see E13-1) has studied the information you gave her in that exercise and has come to you with more statements about corporations. 1. Corporation management is both an advantage and a...
-
Multiplication of signed operands, which generate a double-length product in the 2's-complement 100 11 MULTIPLICAND (-13) 0 10 1 1 MULTIPLIER (+11) number system. The general strategy is the...
-
The Vang Hotel opened for business on May 1, 2012. Here is its trial balance before adjustment on May 31. Other data:1. Insurance expires at the rate of $450 per month.2. A count of supplies shows...
-
Reconsider Prob. 1116E. Using appropriate software, plot the equivalent wind chill temperatures in F as a function of wind velocity in the range of 4 to 40 mph for the ambient temperatures of 20, 40,...
-
A fan is to accelerate quiescent air to a velocity of 8 m/s at a rate of 9 m 3 /s. Determine the minimum power that must be supplied to the fan. Take the density of air to be 1.18 kg/m 3 .
-
Fill in the blank: In a test of H 0 : 10 versus H 1 : < 10, the sample mean was X = 8 and the P-value was 0.04. This means that if = 10, and the experiment were repeated 100 times, we would expect...
-
An appraiser estimates that a property will produce NOI of $75,000 in perpetuity, its total estimated rate of return is 12.5%, and the constant annual growth rate in NOI is 3.0 percent. What is the...
-
Joseph and Samantha are discussing the relationship between a client's system of internal control and the reliability of the audit evidence gathered. Joseph tells Samantha that he sees how both of...
-
SA The company Industrialita, SA, is one of the ten best companies in the northern part of Spain in industrial design. It is located in a city of 350,000 inhabitants that has a diversified industrial...
-
2. Titania Co. sold a 12% bond worth $600,000 on June 1, 2015. The bond pays interest on December 1 and June 1. The bond's maturity date is June 1, 2020. The bond yields 10%, sold for $638,780. On...
-
Units of output 1,200 units Price per unit $ 150 Variable cost per unit 90 Total fixed costs 48,000 Required: Determine the following: 1. Quarterly operating profit when 1,200 units are sold....
-
The unadjusted trial balance of Mesa Inc., at the company's year end of December 31, follows: Additional information and adjustment data: 1. The 12-month insurance policy was purchased and was...
-
The trade-off theory relies on the threat of financial distress. But why should a public corporation ever have to land in financial distress? According to the theory, the firm should operate at the...
-
A 2-kW pump is used to pump kerosene ( r 5 0.820 kg/L) from a tank on the ground to a tank at a higher elevation. Both tanks are open to the atmosphere, and the elevation difference between the free...
-
A glycerin pump is powered by a 5-kW electric motor. The pressure differential between the outlet and the inlet of the pump at full load is measured to be 211 kPa. If the flow ratethrough the pump is...
-
A 75-hp compressor in a facility that operates at full load for 2500 h a year is powered by an electric motor that has an efficiency of 93 percent. If the unit cost of electricity is $0.06/kWh, the...
-
Use the extension of set-builder notation concepts and the roster method to write the given set. D= {2x-91xE N and x < 5}
-
Statement of financial position/Balance sheet structure Level of difficulty: Moderate Chugoku Electric Power Company, Inc., was established in 1951 as one of ten electric power companies in Japan. It...
-
60.Blackstone Company uses a process costing system and has 14,000 units remaining in the work-in-process inventory. These units are 75% and 40% complete with regard to materials and conversions...
Study smarter with the SolutionInn App