14) A system undergone a process 1-2 in which it absorbs 100kJ energy as heat and...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
14) A system undergone a process 1-2 in which it absorbs 100kJ energy as heat and does 40kJ work. Then it follows another process 2-3 in which 50 kJ work is done on it while it rejects 30kJ as heat. If it is desire to restore the system to the initial state by an adiabatic path, calculate the work and heat interaction during this process. Also determine the net work and the heat interaction.[Ans: 80kJ, 0, 70kJ, 70kJ] 14) A system undergone a process 1-2 in which it absorbs 100kJ energy as heat and does 40kJ work. Then it follows another process 2-3 in which 50 kJ work is done on it while it rejects 30kJ as heat. If it is desire to restore the system to the initial state by an adiabatic path, calculate the work and heat interaction during this process. Also determine the net work and the heat interaction.[Ans: 80kJ, 0, 70kJ, 70kJ]
Expert Answer:
Answer rating: 100% (QA)
Given data Q3 30kJ 40 k7 50ku 00 ka 2 3 Adiabatic Path cQ0 foo adia... View the full answer
Posted Date:
Students also viewed these chemical engineering questions
-
A system undergone a process 1-2 in which it absorbs 100kJ energy as heat and does 40kJ work. Then it follows another process 2-3 in which 50 kJ work is done on it while it rejects 30kJ as heat. If...
-
An apple loses 4.5 kJ of heat as it cools per C drop in its temperature. The amount of heat loss from the apple per F drop in its temperature is (a) 1.25 kJ (b) 2.50 kJ (c) 5.0 kJ (d) 8.1 kJ (e) 4.1...
-
An apple loses 4.5 kJ of heat as it cools per C drop in its temperature. The amount of heat loss from the apple per F drop in its temperature is (a) 1.25 kJ (b) 2.50 kJ (c) 5.0 kJ (d ) 8.1 kJ (e) 4.1...
-
According to the American Red Cross, 11.6% of all Connecticut residents have Type B blood. A random sample of 28 Connecticut residents is taken. X = the number of Connecticut residents that have Type...
-
How is the retained earnings statement related to the balance sheet? How is the income statement related to the retained earnings statement?
-
Determine the real root of (x) = (0.8 0.3 x) / x: (a) Analytically. (b) Graphically. (c) Using there iterations of the false-position method and initial guesses of 1 and 3. Compute the approximate...
-
Suppose the purchase price of the forklift is \($20,000,\) its residual value in four years is certain to be \($6000,\) and there is no risk that the lessee will default on the lease. If the...
-
In its 2007 annual report Campbell Soup Company reports beginning-of-the-year total assets of $7,745 million, end-of-the-year total assets of $6,445 million, total sales of $7,867 million, and net...
-
Suppose we have a nMOSCAP made of Si. Suppose the channel doping is too strong at p = 1019 cm-3. All plots should assume the metal is on the left side. For this problem, we apply Vgs = Vth. (a) Plot...
-
Short-run pricing, capacity constraints. Colorado Mountains Dairy, maker of specialty cheeses, produces a soft cheese from the milk of Holstein cows raised on a special corn-based diet. One kilogram...
-
Given that human capital is the discounted value of all future earning over life time, explain why health can interact with one's human capital. (2 points) HCK = Ek(yk + R-yk+1++R-Tyk+T) k+T .(=T...
-
First, think about the discussion so far in this chapter, and relate it to what was covered in the previous chapters. Then, answer the following questions: 1. Why do organizations need a strategic...
-
In this chapter, weve seen how the strategic communication framework can apply in organizations and in politics. It also applies in not-for-profit organizations, which, like business and politics,...
-
The growth function for fish stocks is x = S2 + 10S. S is the fish resource stock, while x is the resource growth amount in tons. Furthermore, the price for fish resources is 1/ton. The total cost...
-
Explain why CO 2 is not applicable to an environmental Kuznets curve.
-
Assume x hectares (ha) of tropical rainforest is being converted into farmland. The conversion cost is represented by the function 2 2 + 2x. Also assume that the market price of farmland is p/ha,...
-
No one leadership style is best to use all the time. A good leader can adapt their leadership style to suit the person and the situation. How does the person and the situation influence your...
-
Velshi Printers has contracts to complete weekly supplements required by fortysix customers. For the year 2018, manufacturing overhead cost estimates total $600,000 for an annual production capacity...
-
Example 17.5 showed that a thin film whose thickness is one quarter of the wavelength of light in the film serves as an antireflection coating when coated on glass. In Example 17.5, \(n_{\text {film...
-
Give a specific example of a process that has the energy changes and transfers described. (For example, if the question states " \(\Delta E_{\mathrm{th}}>0, W=0\)," you are to describe a process that...
-
Give a specific example of a process that has the energy changes and transfers described. (For example, if the question states " \(\Delta E_{\mathrm{th}}>0, W=0\)," you are to describe a process that...
Study smarter with the SolutionInn App