Question: In the process of taking a gas from state a to state c along the curved path shown in Fig. 15 24, 80 J of

In the process of taking a gas from state a to state c along the curved path shown in Fig. 15 €“ 24, 80 J of heat leaves the system and 55 J of work is done on the system.
(a) Determine the change in internal energy Ua €“ Uc.
(b) When the gas is taken along the path cda, the work done by the gas is W = 38 J. How much heat Q is added to the gas in the process cda?
(c) If Pa = 2.5Pd, how much work is done by the gas in the process abc?
(d) What is Q for path abc?
(e) If Ua €“ Ub = 19 J, what is Q for the process bc? Here is summary of what is given:

Qa-e -80J Waic = -55 J Weda = 38 J U, - U, = 10J Pa = 25Pa.

Qa-e -80J Waic = -55 J Weda = 38 J U, - U, = 10J Pa = 25Pa.

Step by Step Solution

★★★★★

3.56 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

We are given that Q 80 J and W 55 J a Use the first law of ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-T-F-L (376).docx

120 KBs Word File

Students Have Also Explored These Related Thermodynamics Questions!

What market trilogy components are involved in the process of transforming resources into finished products?

How is a job analysis used in the process of job evaluation?

What are the steps in the process of logistics/supply chain network design? Of these steps, which are most relevant to the task of selecting a specific site for a logistics facility?

Work-Heat Cycle Part A In the process of taking a gas from state a to state c along the curved path shown in the figure below, 71.5 3 of heat leave the system and 54, 8 3 of work are done on the...

1. (Sec 19-6 & 19-7) Look at Figure 19-32 at the end of chapter 19. In the process of taking a gas from state a to state 0, along the curved path, 80 J of heat leave the system and 55 J ofwork are...

Question 1 Criticallyanalyzethe statement petroleum industry is also highly capital-intensive, so strong returns are critical to attracting low-cost debt and equity capital. In fact, while many of...

5-180 Determine the power input for a compressor that compresses helium from 150 kPa and 20C to 400 kPa and 200C. Helium enters this compressor through a 0.1-m2 pipe at a velocity of 15 m/s. 5-181...

Please do these questions: -What sources of value most plausibly account for the differences between buyer and seller? -Structure and execute a discounted cash flow valuation of all of the MW...

Please answer this question.. Very easy. -What sources of value most plausibly account for the differences between buyer and seller? -Structure and execute a discounted cash flow valuation of all of...

Please help me with the following questions. 1. Part A The pV diagram in (Figure 1) shows a process abc involving 0.260 mol of an ideal gas. What was the temperature of this gas at points a, b, and...

Prepare a Current event article summary of a court decision involving discrimination; keep in mind that you want to summarize the main ideas, not all of the details. Summarize the article using the...

Figure shows PD control applied to an unstable plant. The gains have been computed so that the damping ratio is = 0.707 and the time constant is 2.5 sec, assuming that the transfer functions of the...

art 1 : Discussion Post Summarize how your organization makes their final selection. Critique your organization's final selection process. Include what they do well and where you think they could...

1. Prepare a table-based ABC analysis of usage value. Classify as follows: A-items: top 20% of usage value B-items: next 30% of usage value C-items: remaining 50% of usage value 2. Calculate the...

James is a computer programmer, who was born and lived in the UK. On 1 July 2019, He arrived in Australia on an unrestricted work permit to take up a job with a large software company called Zero Pty...

Consider a representative university student who decides how much time to spend on study. Let us call this student Bruno, who has been using academic cheating websites for a year in order to boost...

MINICASE: WEST MIDLANDS RESTAURANT APPLIANCES West Midlands Restaurant Appliances (WMRA), headquartered in Birmingham, UK, sells large, industrial appliances such as refrigerators, freezers, and...

The Gerard Tire Company manufactures racing tires for bicycles. Gerard sells tires for $90 each. Gerard is planning for the next year by developing a master budget by quarters. Gerard?s balance sheet...

8.12 The average contents of saturated fat in eight bars of a certain brand of low-fat cereal selected at random are measured as follows: 0.65, 0.72, 0.45, 0.55, 0.58, 0.39, 0.68, and 0.52 grams....

A bag contains 7 red marbles, 9 blue marbles, and 3 green marbles. If one marble is randomly selected from the bag, what is the probability that it is blue? Write your answer as a decimal rounded to...

Use the dataset Homework2_Data1 and a simple linear regression model to calculate the beta of the stock ABC based on CAPM (see Lecture 5). Please notice that the variables are stock return and...

The bid and offer orders of XYZ stock are shown in the table below. The last executed price was $9.55. Q2. Mary would like to buy 10,000 shares of XYZ stock. However, she thinks that as long as the...