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Problem is given below full points to whoever answers and explains their work. P

ID: 2256890 • Letter: P

Question

Problem is given below full points to whoever answers and explains their work. Please don't give me just the answer as I will need to know how to work out the problem. Thank you.


Below is a PV diagram showing a cyclic process for 0.0040 moles of an ideal monatomic gas. The arrows on the curve show the direction of the cycle. The temperature does NOT change along segment ca - the process is isothermal from point c to point a. The other 2 sections of curve are graphically vertical and horizontal. what volume does the gas occupy at point a? What is the temperature at points a, b and c? For parts (c), (d) and (e) below, indicate whether the heat Q has gone into or out of the gas by referring to the sign, positive or negative, of your answer. How much heat went into or out of the gas during segmentab? How much heat went into or out of the gas during segmentab? How much heat went into or out of the gas during segment ca? For parts (f), (g) and (h) below, indicate whether the change in internal energy delta Eint is positive or negative by referring to the sign of your answer. Find the change in internal energy during segment ab. Find the change in internal energy during segment be. Find the change in internal energy during segment ca.

Explanation / Answer

(a) Volume at a = 0.8 * 10^-3 m^3 = 0.8 L


(b) Temperature at a:

     PV = nRT

     T = PV / nR = 1218 K


    Since it is constant volume process, thus temperature at c is also 1218 K


    ab is isobaric process:

    Pa/Ta = Pb/Tb

    Tb = 4872 K

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