A vertical piston-cylinder device with a piston that is free to move contains air at 100...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A vertical piston-cylinder device with a piston that is free to move contains air at 100 kPa and 400 K. If 60 kJ of heat is lost from the air to the surroundings, what is the final pressure of the air in the cylinder? (a) 100 kPa ………………… (b) 50 kPa (c) 25 kPa (d) 200 kPa (e) 400 kPa A vertical piston-cylinder device with a piston that is free to move contains air at 100 kPa and 400 K. If 60 kJ of heat is lost from the air to the surroundings, what is the final pressure of the air in the cylinder? (a) 100 kPa ………………… (b) 50 kPa (c) 25 kPa (d) 200 kPa (e) 400 kPa
Expert Answer:
Answer rating: 100% (QA)
The detailed answer for the above question is provided below The answer is c 25 kPa How to find the ... View the full answer
Related Book For
Thermodynamics An Interactive Approach
ISBN: 978-0130351173
1st edition
Authors: Subrata Bhattacharjee
Posted Date:
Students also viewed these economics questions
-
You are the audit senior of a manufacturing company, Hello Cannot Sdn Bhd. You have noted certain conditions that gives you significant doubt on the company's ability to continue as a going concern....
-
A piston - cylinder device initially contains 2 L of air at 100 kPa and 25C. Air is now compressed to a final state of 600 kPa and 150C. The useful work input is 1.2 kJ. Assuming The surroundings are...
-
Why would you use a prospective overhead rate to accumulate the overhead costs of a job?
-
Suppose consumers pay less than the true cost of medical services because a third party, such as an insurance company or the government, pays most of the bill. In the following graph, D1 represents...
-
How should Code C critically analyze future global sourcing alternatives?
-
Discuss how we should handle business rules in the architecture of an information system.
-
As a new sales representative for Misco Equipment Corporation, you take a customer out to dinner. Before dinner is over, you have shaken hands on a deal to sell the customer nearly a half-million...
-
Any two linearly independent functions y(x) and y2(a) that have continuous second derivatives satisfy a unique second order homogeneous linear ODE of the form Ly=y" + pi(x)y' + p2(x)y = 0.
-
8.1 Create a one-way data table for profit at different levels of supplier contact in range B22:C33. Ensure that the price in cell C3 is $290 and the advertising budget in cell C5 is $35,000,000 (you...
-
The following is information for the economy of Tandor, where taxes are wholly autonomous: C - 60 + 0.75YD where Yp = (Y T) I - 120 G - T = 380 XN = 103 - 0.1Y a. The value of equilibrium income is $...
-
For a given system at (A): 1- What are the values of K1 and K2, Given that damping ratio at (0.5) and un-damped natural frequency at = (10) rad/s. 2- Draw the time response at this conduction. X(s)...
-
The friends are ready to try a few problems. The Cartesian coordinates of a point in the xy plane are (-0.9, -0.8). Find the polar coordinates of the point. r = 1.204 0= X o counterclockwise from the...
-
O a.000 O b. -815.73 Oc815.73 -1087.64 O 1087.64 In the figure two wires, both carrying current out of the page, each 58.3 mA. The first wire is located at (0 cm, 3 cm) while the second wire is...
-
Consider 3 point charges q = 10 C, q= -11 C, q,- 10 C arranged in a horizontal line, as shown. 512 q 92 93 Determine the net electrostatic force acting on q, due to the other two charges, if the...
-
a) Consider a particle of mass m and charge e, accelerated from rest through an electric potential difference V. Assuming non-relativistic mechanics for the particle, what is the particle's final...
-
James Dovel is the founder and owner of Logan Technology (LT), a business that manufactures components for Air Pollution Monitoring Devices (APMD). LT uses high-tech equipment and employs a...
-
The Taylor's series expansion for cosx about x = 0 is given by: where x is in radians. Write a user-defined function that determines cosx using Taylor's series expansion. For function name and...
-
Water is the working fluid in a cogeneration cycle. Steam generator provides 280 kg/s of steam at 9 MPa, 500 o C, of which 110 kg/s is extracted between the first and second stages at 1.5 MPa and...
-
Refrigerant-134a enters an adiabatic compressor as saturated vapor at 120 kPa at a rate of 1 m3/min and exits at 1 MPa. The compressor has an adiabatic efficiency of 85%. Assuming the surrounding...
-
Water enters the boiler of a steady flow Carnot engine as a saturated liquid at 800 kPa, and leaves with a quality of 0.95. Steam leaves the turbine at a pressure of 100 kPa. Determine (a) The...
-
Based upon the information in Exhibit 2, the intrinsic value per share of the equity of Jackson Breweries is closest to: A. R97.67. B. R130.22. C. R186.03. Mangoba Nkomo, CFA, a senior equity analyst...
-
I f Nkomos 2010 year-end estimate of Amersheen shares intrinsic value was accurate, then Amersheens shares were most likely: A. overvalued. B. undervalued. C. fairly valued. Mangoba Nkomo, CFA, a...
-
The most appropriate treatment of the estimated restructuring charge, in response to Nkomos Question 3, would be: A. an upward adjustment to book value. B. an upward adjustment to the cost of equity....
Study smarter with the SolutionInn App