CYCLIC PROCESSSS

Q. In a cyclic process dU nd dW respectively

a) both r 0

b) both non 0

c) dU 0 nd dW may or may nt be 0

d) dU 0 nd dW non 0.

9 Answers

1
Anirudh Kumar ·

C
u is a state function

1
TANAY ·

dW can b 0 in cylic processsssss????????

1
Parul Kohli ·

bt work done in a cyclic process is alwz 0........rite??

1
Aditya ·

@ Parul,

du is zero as it's a state function. But work is not zero b'coz it's equal to the area under the P-V graph(path fn.)

1
TANAY ·

'dw not equl to 0 for a cyclic pro " is it always true????????

1
kamalendu ghosh ·

cmon as far as I remember dU =0 definitely NOT dW

1
TANAY ·

yeah du is always 0
bt nt sure abt dw

1
kamalendu ghosh ·

work done is area of abecd-area of abfd

1
kamalendu ghosh ·

i.e area within the loop

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