Two heat capacities are defined: the heat capacity at constant volume (CV) and the heat capacity...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Two heat capacities are defined: the heat capacity at constant volume (CV) and the heat capacity at constant pressure (Cp). The formal definitions of these parameters are: Cy= CP= = = aq V;N (2) (3) P;N The ratio of Cy and Cp turns out to be a very useful quantity, specially when studying thermodynamical reversible processes involving ideal gases. For instance, the speed of sound in the air (a very important parameter in aeronautical engineering) depends on this ratio. Due to its importance, the heat capacity ratio receives a special name. Some of the names that are used for this parameter are: adiabatic index, Laplace's coefficient and isentropic expansion factor. It is defined as: = Cv (4) The goal of this problem is to determine the Laplace's coefficient of an ideal monoatomic gas. 1.) Show that: Cp - Cv = = au + P T;N (VF) P:N (5) 2.) Consider an ideal monoatomic gas. What is its Cy? 3.) Deduce its Cp. 4.) Obtain the adiabatic index of an ideal monoatomic gas. Two heat capacities are defined: the heat capacity at constant volume (CV) and the heat capacity at constant pressure (Cp). The formal definitions of these parameters are: Cy= CP= = = aq V;N (2) (3) P;N The ratio of Cy and Cp turns out to be a very useful quantity, specially when studying thermodynamical reversible processes involving ideal gases. For instance, the speed of sound in the air (a very important parameter in aeronautical engineering) depends on this ratio. Due to its importance, the heat capacity ratio receives a special name. Some of the names that are used for this parameter are: adiabatic index, Laplace's coefficient and isentropic expansion factor. It is defined as: = Cv (4) The goal of this problem is to determine the Laplace's coefficient of an ideal monoatomic gas. 1.) Show that: Cp - Cv = = au + P T;N (VF) P:N (5) 2.) Consider an ideal monoatomic gas. What is its Cy? 3.) Deduce its Cp. 4.) Obtain the adiabatic index of an ideal monoatomic gas.
Expert Answer:
Related Book For
Posted Date:
Students also viewed these physics questions
-
Question 18 Provide an appropriate response. 5 points In an area of the Great Plains, records were kept on the relationship between the rainfall (in inches) and the yield of wheat (bushels per acre)...
-
can someone solve this Modern workstations typically have memory systems that incorporate two or three levels of caching. Explain why they are designed like this. [4 marks] In order to investigate...
-
Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...
-
Refer to the RMO CSMS Order Fulfillment subsystem shown in Figure. Draw a use case diagram that shows all actors and all use cases. Use a drawing tool such as Microsoft Visio if it is available.
-
Assume United Airlines repaired a Boeing 777 aircraft at a cost of $1.6 million, which United paid in cash. Further, assume the United accountant erroneously capitalized this expense as part of the...
-
Goods are transferred from the factory to the warehouse at a mark-up of 33 1/3 %. At 1 April 2003, the balance on the Provision for Unrealised Profit was $17000. At 31 March 2004, the closing stock...
-
When Streptococcus lactis (S. lactis) is in a milk culture at \(37^{\circ} \mathrm{C}\), the population of \(S\). lactis doubles in number every 30 minutes. If the culture began with 15 organisms,...
-
The following data are from the income statements of Haskin Company. (a) Compute for each year (1) The inventory turnover (2) The days in inventory. (b) What conclusions concerning the management of...
-
On January 1, 20x1, ABC Co. purchased ?1,000,000 bonds at 98. The bonds mature on January 1, 20x5 and pay 12% annual interest beginning January 1, 20x2. Commission paid on the acquisition amounted...
-
1- Given the ethical climate at Brown and Williamson's, why do you think the other employees at the Company did not join or support Dr. Wigand once the whistle was blown? Surely, Dr. Wigand was not...
-
1) A new capital project requires a $1.000 decrease in inventories, a $2.500 increase in accounts receivables, and a $1.800 decrease in accounts payables. What is the net cash inflow or outflow in...
-
Pitch a recommendation to a company of your choosing with your prediction of the potential success or downfall of Facebook and the MetaVerse for social media marketing. Essentially, would you...
-
Nitrogen gas is used in a Carnot cycle (see sketch, Processes 12 and 3-4 are isothermal; processes 23 and 41 are adiabatic). The cycle has a thermal efficiency of60% and with TL = 300 K. During heat...
-
How is the administrative database management process from a normalized database ?
-
How does the choice of element type and meshing strategy in finite element analysis impact the accuracy and convergence of a structural model, particularly in the context of complex geometries and...
-
Becton Labs, Incorporated, produces various chemical compounds for industrial use. One compound, called Fludex, is prepared using an elaborate distilling process. The company has developed standard...
-
Land worth $800,000 is purchased by a down payment of $120,000 and the balance in equal monthly installments for 15 years. If interest is atj12= 4%, determine the buyer's and seller's equity in the...
-
Refer to the situation described inBE 18-13, but assume a 2-for-1 stock split instead of the 5% stock dividend. Prepare the journal entry to record the stock split if it is to be effected in the form...
-
The elementary reversible liquid-phase reaction takes place in a CSTR with a heat exchanger. Pure A enters the reactor. (a) Derive an expression (or set of expressions) to calculate G(T) as a...
-
Suggest a diagnosis (e.g., bypassing, dead volume, multiple mixing zones, internal circulation) for each of the following real reactors in Figure P16-2B (a) (110 curves) that had the following RTD...
-
Download the Interactive Computer Games (ICG) from the CRE Web site. Play the game, and then record your performance number for the module, which indicates your mastery of the material. Note: For...
-
Which of the following is not a reason for having decentralized organizations? a. Better information at the local level leads to su perior decisions. b. Goal congruence is enhanced. c. Quicker...
-
A cost center is responsible for which of the following? a. Investing in long-term assets. b. Controlling costs. c. Generating revenues. d. All of the above.
-
An investment center is responsible for: a. Investing in long term assets. b. Controlling costs. c. Generating revenues. d. All of the above.
Study smarter with the SolutionInn App