A system is taken from state a to state c by two paths adc and abc as shown in the figure. The internal energy at a is Ua = 10J. Along the path adc the amount of heat absorbed δQ₁ = 50J and the work obtained & δW₁ = 20 J whereas along the path abc the heat absorbed δQ2 = 36J. The amount of work along the path abc is - VgyanHub

Question:

A system is taken from state a to state c by two paths adc and abc as shown in the figure. The internal energy at a is U_a = 10J. Along the path adc the amount of heat absorbed δQ₁ = 50J and the work obtained & δW₁ = 20 J whereas along the path abc the heat absorbed δQ₂ = 36J. The amount of work along the path abc is

Options :

(a) 10 J
(b) 12 J
(c) 36 J
(d) 6 J

Answer :

(d) 6 J

Answer Steps :

step 1

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