Please show all working.1. 50 moles of an ideal gas initially has a volume of 0.8 m³, a pressure of 160 kPa, and atemperature of 280 K. The volume of the gas increases to 1.2 m³, while its pressure decreasesto 80 kPa. At any temperature T, the internal energy of the gas is given by U = aT, wherea = 500 J K-1. During the expansion, the volume and pressure are related by V = AP + B,where A and B are constants. Assuming that the expansion is reversible, calculate:(a) The values of the constants A and B.(b) The work done by the gas during the expansion.(c) The heat absorbed by the gas during the expansion.(d) The change in the entropy of the gas due to the expansion.

Answered: Image /qna-images/answer/a11a4252-8fd9-4893-8f9f-bae536fa4d43.jpg

a = 500 J K-1, During the expansion, the volume and pressure where A and B are constants. Assuming that the expansion is re (a) The values of the constants A and B. (b) The work done by the gas during the expansion. (c) The heat absorbed by the gas during the expansion. (d) The change in the entropy of the gas due to the expansion.

a = 500 J K-1, During the expansion, the volume and pressure where A and B are constants. Assuming that the expansion is re (a) The values of the constants A and B. (b) The work done by the gas during the expansion. (c) The heat absorbed by the gas during the expansion. (d) The change in the entropy of the gas due to the expansion.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

I need the solution of this question in half of hour please please please i need this is in Thermodynamics
As shown in the diagram, the state of helium gas is changed in such a way that its PV graph is a straight line segment with volume Vo increases to yVo and pressure Po increases to xPo where x and y are arbitrary constants. During this process the total heat transferred to the gas is equal to the heat necessary to double the absolute temperature of the gas at constant volume. What is the maximum ratio for the volume increase? xP, P. Vo
He gas undergoes adiabatic expansion at P1 = 8 bar, T1 = 750K to T2 = 400K. Then, the gas is heated at constant P back to T3 = 750K. If the process is to be replaced by a single isothermal expansion step to an arbitrary pressure P, what value of P (in bar) will result to the same work as the original process? Assume helium is an ideal gas with constant heat capacity. a.1.56 b.0.90 c.2.49 d.1.66
An ideal gas is brought through an isothermal compression process. The 4.00 mol of gas goes from an initial volume of 219.8 × 10-6 m³ to a final volume of 107.6 x 10-6 m³. If 8770 J is released by the gas during this process, what are the temperature T and the final pressure pf of the gas? T = K Pf = Pa
In a reciprocating air compressor, high pressure air in the cylinder pushes the piston against the external load and expand to a lower pressure. In a test the following measurements were noted:Internal energy of air before expansion = 27 kJInternal energy of air after expansion = 8 kJHeat entering the cylinder during the process = 2 kJSHOW THE DIAGRAM USING THE GIVEN PROVIDED
A cylindrical vessel with a diameter of 8 inches and 5 feet long contained acetylene at 300 psi gauge and 82°F. After some amount of acetylene was used, the pressure was reduced to 190 psi gauge and the temperature was 74°F. The gas constant of acetylene is 59.35 ft-lb:/lbm-°R. Determine the following: 1. What is the initial mass in Ibm of the acetylene inside the vessel? 2. What proportion in percentage of acetylene was used? 3. What volume in ft would the used acetylene occupy at 30 psig and 80°F?
Determined the change in internal energy if there are 2kg of gas inside a rigid container, for which R=240J/kg-K (k=1.50), initial pressure P1= 500.16kPa and temperature and T1 = 70C, then pressure increase to 1675kPa.
There's a copper calorimeter container with the mass 0.2 kg and has 0.32 kg of H2O and also 0.036 kg of ice (thermal equilibrium at atm). If we drop 1.5 kg of lead at a temperature of 200 Celsius into calorimeter container, find the final temperature (in Celsius). Please show work Lead=131J/kgK Copper=390J/kg.K H2O = Cw = 4190 J/kg.K & LF = 3.34 x 105 J/kg
How many Joules of heat are absorbed by 3 moles of an ideal gas expanding isothermally from an initial pressure of 5 atmospheres to a final pressure of 3 atmospheres at the temperature of zero degrees Celsius. Write your answer in Joules, but do not write the units.
Solve it correctly please. I will rate accordingly
Quiz 200 kg Carbonated drink, initially at standard temperature and pressure is later stored in a container at a pressure of 93psi. If the pressure energy of the drink in the container is 5000 kJ/kg find the volume of the container. O 1559.54 m? O 10752688.17m 10 Finish 1852.23 m? Time O 12769761.2 m
I need help on this