NOTE: Replace all number \" 1 \" with letter \" i \" to understand. A p1ston/cyl

Question

NOTE: Replace all number  " 1 "  with letter  " i "  to understand.

A p1ston/cyl1nder arrangement w1th a l1near spr1ng act1ng on the p1ston conta1ns R-134a at f1fteen degrees Cels1us (qual1ty = zero-point-six) w1th a volume of zero-point-zero-two meters cubed. Then 1t's heated to s1xty degrees Celsius, at wh1ch po1nt the spec1f1c volume 1s zero-point-zero-three-zero-zero-two meters-cubed-per-k1logram.

F1nd:

A.  F1nal pressure

B.  Work done 1n process

C.  F1nal volume

D.  Heat transfer 1n process

E.  Draw P-v d1agram of process

Explanation / Answer

T= 15 C v= 0.02 m^3

heated to 60 C ,v= 0.03002m^3

as thr system is closed and the moles is assumed to be 1 as we are given the specifiec volume which means volume of 1 mole

we know the final pressure to be = R*333/v

work done = final; - initial = p2v2-p1v1

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