An uninsulated rigid 0.8-m 3 tank initially contains steam at 860 K and 0.9 MPa. The tank
Question:
An uninsulated rigid 0.8-m3 tank initially contains steam at 860 K and 0.9 MPa. The tank then cools until equilibrium is established at a final temperature of 40 °C.
A. Determine the pressure (MPa) at the final state.
B. Determine the mass (kg) of liquid water at the final state.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 57% (7 reviews)
To solve this problem we can use the ideal gas law and the steam tables Here are the ste...View the full answer
Answered By
KELVIN MUCHIRI
I have experience teaching math, science, and English to students of all ages. I have also worked as a tutor in a college setting, helping students with their homework and preparing them for exams.
I believe that tutoring is a great way to help students learn. It allows students to get one-on-one help with their studies, and it gives them the chance to ask questions and get immediate feedback. Tutoring can also be tailored to the individual needs of the student, which is why I believe it is so effective.
I have seen firsthand how tutoring can help students improve their grades and confidence. I have also seen how it can help students who are struggling with a particular subject. I believe that tutoring is a great way to help students learn and succeed in school.
0.00
0 Reviews
10+ Question Solved
Related Book For
Thermodynamics Concepts And Applications
ISBN: 9781107179714
2nd Edition
Authors: Stephen R. Turns, Laura L. Pauley
Question Posted:
Students also viewed these Engineering questions
-
A pistoncylinder device initially contains steam at 3.5 MPa, superheated by 5°C. Now, steam loses heat to the surroundings and the piston moves down hitting a set of stops at which point the...
-
An adiabatic tank of negligible heat capacity and 1 m^3 volume is connected to a pipeline containing steam at 10 bar and 200C, filled with steam until the pressure equilibrates, and disconnected from...
-
A container filled with 45 kg of liquid water at 95°C is placed in a 90-m3 room that is initially at 12°C. Thermal equilibrium is established after a while as a result of heat transfer...
-
A certain university has decided to introduce the use of plus and minus with letter grades, as long as there is evidence that more than 60% of the faculty favor the change. A random sample of faculty...
-
Rivera, Sampson, and Elliott are partners in a commercial plumbing business. Rivera and Sampson have also started another contracting company and have cash flow needs which require periodic...
-
What is the purpose of a minimum-security prison? What type of security does a minimum-security prison offer? If the inmates are considered such a low risk, should such prisons be phased out in favor...
-
In a survey of 8-to 18-year-old heavy media users in the United States, 47% said they get fair or poor grades (C and below). You randomly select forty-five 8- to 18-year-old heavy media users in the...
-
Jane Smith, age 40, is single and has no dependents. She is employed as a legal secretary by Legal Services, Inc. She owns and operates Typing Services located near the campus of Florida Atlantic...
-
Let the universal set be the set of all students at the university. Furthermore, let F denote the set of female students, M the set of all students enrolled in ECOCAL 1, C the set of students who are...
-
John and Sandy Ferguson got married eight years ago and have a seven-year-old daughter, Samantha. In 2020, John worked as a computer technician at a local university earning a salary of $152,000, and...
-
Initially, a rigid 6-m 3 tank contains helium (assumed to be an ideal gas) at 300 K and 0.10 MPa. The tank is then heated until the temperature reaches 400 K. A pressure-relief valve at the top of...
-
Air is contained in a vertical cylinder fitted with a frictionless piston and a set of stops, as shown in the sketch. The cross-sectional area of the piston is 0.05m 2 . The air is initially at 400 C...
-
Define tax expenditure.
-
The Gregoire Company has a maximum production capacity of 35,000 units per year. For that capacity level, fixed costs are $340,000 per year. Variable costs per unit are $65. In the coming year, the...
-
Identify and describe the mechanisms of accountability and provide specific examples of each mechanism. Why is accountability important? How may the flywheel as taught in this course play a role in...
-
Research the Texas health agency. What arethe requirements to be the state health director of that state? What is the state health agency health delivery relationship with local health departments...
-
A rocket lifts off firing two engines simultaneously. One has an upward thrust of 8 0 0 [ N ] . The other, a 4 0 0 [ N ] thrust at 3 0 to the right of the first engine. What is the magnitude and...
-
A company applies for a bank loan that will be received as follows: $2,000,000 now, $3,000,000 in 3 months, and $8,000,000 in 10 months. Calculate the present value of the loan, considering an...
-
During contract negotiations, a company seeks to change the number of sick days employees may take, saying that the annual "average" is 7 days of absence per employee. The union negotiators counter...
-
Answer the following two independent questions. a. MM Corporation is considering several proposed investments for the coming budget year. MM produces electrical apparatus for industrial complexes....
-
Consider the array A. Write a program that computes the array B by computing the natural logarithm of all the elements of A whose value is no less than 1, and adding 20 to each element that is equal...
-
We want to analyze the mass-spring system discussed in Problem 20 for the case in which the weight W is dropped onto the platform attached to the center spring. If the weight is dropped from a height...
-
Electrical resistors are said to be connected in series if the same current passes through each and in parallel if the same voltage is applied across each. If in series, they are equivalent to a...
-
A bottle rocket is launched straight up and burns fuel for 1.6 seconds. After it runs out of fuel, it continues moving up to a maximum height of 80 m above its starting height. Determine the...
-
How do advances in single-cell genomics, transcriptomics, and proteomics technologies revolutionize our understanding of cellular heterogeneity, developmental trajectories, and lineage commitment in...
-
An elevator accelerates upward at 1.2 m/s 2 -. The acceleration of gravity is 9.8 m/s 2 . What is the upward force exerted by the floor of the elevator on a 57 kg passenger?
Study smarter with the SolutionInn App