(20%) Problem 4: A monatomic ideal gas initially fills a container of volume V = 0.25 mº at an initial pressure of P = 2

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20 Problem 4 A Monatomic Ideal Gas Initially Fills A Container Of Volume V 0 25 Mo At An Initial Pressure Of P 2 1 (66.71 KiB) Viewed 30 times

(20%) Problem 4: A monatomic ideal gas initially fills a container of volume V = 0.25 mº at an initial pressure of P = 240 kPa and temperature T = 375 K. The gas undergoes an isobaric expansion to V2 = 0.65 m and then an isovolumetric heating to Py = 760 kPa. A 25% Part (a) Calculate the number of moles. n. contained in this ideal gas. = Grade Summary Deductions 0% Potential 100% 11 E sino cos tan cotan asino acos atan acotan sinh cosho tanh cotanh Degrees O Radians ( 7 8 9 HOME 4 5 6 1 2 3 + . 0 END NO BACKSPACE DEL CLEAR Submissions Attempts remaining: 5 (0% per attempt) detailed view Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 0% deduction per feedback. A 25% Part (b) Calculate the temperature of the gas, in kelvins, after it undergoes the isobaric expansion. A 25% Part (c) Calculate the change in entropy of the gas, in kilojoules per kelvin, as the material undergoes the isobaric expansion. A 25% Part (d) Calculate the change in entropy of the gas, in kilojoules per kelvin, as the material undergoes the isochoric process.