In a shower, cold water at 10C flowing at a rate of 5 kg/min is mixed with

Question:

In a shower, cold water at 10°C flowing at a rate of 5 kg/min is mixed with hot water at 60°C flowing at a rate of 2 kg/min. The exit temperature of the mixture is
(a) 24.3°C (d) 44.3°C
(b) 35.0°C (e) 55.2°C
(c) 40.0°C

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Thermodynamics An Engineering Approach

ISBN: 978-0073398174

8th edition

Authors: Yunus A. Cengel, Michael A. Boles

See More Books

Question Posted: Feb 13, 2010 02:35 AM

See More Questions

Water at 10°C is flowing from point A to point B through the fabricated section shown in Fig. 6.20 at the rate of 0.37 m 3 /s. If the pressure at A is 66.2 kPa, calculate the pressure at B....
Water at 10C is flowing at 0.075 m 3 /s. Calculate the weight flow rate and the mass flow rate.
Cold water (c p = 4180 J/kg·K) leading to a shower enters a thin-walled double-pipe counter-flow heat exchanger at 15°C at a rate of 0.25 kg/s and is heated to 45°C by hot water (c p =...
Write a program that takes an integer command-line argument n and prints all the positive powers of 2 less than or equal to n. Make sure that your program works properly for all values of n.
You wish to retire a $10,000,000 bond that can be called in 5 years for 110 percent of par value, or $11,000,000. You also need to make year-end interest payments of $700,000 per year in each of the...
The hiring committee made a job offer to Sharon Adams, and she accepted. She will start her new job in three weeks. As IT department intern, you were asked to set up an orientation for her, including...
E1-4 Goodwill or gain of bargain purchases in business combination On July 1, Winter Inc. paid $50,000,000 in cash to acquire Summer Inc. Summer was dissolved after the acquisition. Information for...
There are five horseracing tracks in Kentucky. The Kentucky legislature allows only one track to be open at a time. How does this restriction affect the price the track can charge for its product?
Item 3 Item 3 Crocetti Corporation makes one product and has provided the following information to help prepare the master budget for the next four months of operations: Budgeted selling price per...
Enter the following transactions in personal accounts only. Bring down the balances at the end of the month. After completing this, state which of the balances represent debtors and which are...
An adiabatic heat exchanger is used to heat cold water at 15C entering at a rate of 5 kg/s by hot water at 90C entering at a rate of 4 kg/s. If the exit temperature of hot water is 50C, the exit...
In a heating system, cold outdoor air at 10C flowing at a rate of 6 kg/min is mixed adiabatically with heated air at 70C flowing at a rate of 3 kg/min. The exit temperature of the mixture is (a) 30C...
Which of the molecules in each of the following pairs should have identical IR spectra, and which should have different IR spectra (if only slightly different)? Explain your reasoning carefully. (a)...
Shire Company's predetermined overhead rate is based on direct labor cost. Management estimates the company will incur $649,000 of overhead costs and $590,000 of direct labor cost for the period....
You plan to live 25 years after you retire. You want to withdraw $100,000 each year for 25 years. Your first withdrawal will take place the day after you retire. What is the four annuity formulas...
Harwood Company's quality cost report is to be based on the following data: 2021 2022 Depreciation of test equipment $94,000 $95,000 Audits of the effectiveness of the quality system $54,000 $51,000...
Cash contribution of 4,000 to the Accounting Society (a charity) Purchase of art object at an Accounting Society Charitable event for $1,200 (FMV $800) Donation of 3-year-old clothing (basis 800; FMV...
The government is issuing $100 million in 10 year debt and receives the following bids. $25 million is reserved for non-competitive tenders. At what yield will the non-competitive tenders be issued...
True or False. The sampling distribution of pn is normally distributed for large n LO6
A glass manufacturer produces hand mirrors. Each mirror is supposed to meet company standards for such things as glass thickness, ability to reflect, size of handle, quality of glass, color of...
Revise the following sentences to avoid dangling and misplaced modifiers. Walking up the driveway, the Hummer parked in the garage was immediately spotted by the detectives.
THIS IS ONE QUESTION WITH TWO PARTS. PLEASE ANSWER COMPLETELY AND SHOW ALL WORK. (NO EXCEL) Information for Question 1: State Probability Retum on A Return on B Return on C Retum on Portfolio X Boom...
Direct materials (5.0 Ibs. @ $5.00 per Ib.) Direct labor (2.0 hrs. @ $13.00 per hr.) Overhead (2.0 hrs. @ $18.50 per hr.) Total standard cost $25.00 26.00 37.00 $88.00 The predetermined overhead rate...
Problem 1-28 (Algo) (LO 1-4, 1-5, 1-6b 1-7) Harper, Inc., acquires 40 percent of the outstanding voting stock of Kinman Company on January 1, 2020, for $316,100 in cash. The book value of Kinman's...

In a shower, cold water at 10C flowing at a rate of 5 kg/min is mixed with

Question:

Step by Step Answer:

In a shower cold water at 10C flowing at a rate of 5 kgmin is mixed wit...View the full answer

Thermodynamics An Engineering Approach

Students also viewed these Mechanical Engineering questions