SSC SSC JE Mechanical 2025 Mock Test Series (Paper 1 & Paper 2) Thermodynamics First Law of Thermodynamics Statement of First Law of Thermodynamics
On the P-V diagram, two processes ‘acb’ and ‘adb’ are drawn as shown in the given diagram. For path acb, if Q (heat given to the gas) = 200 J, then W (work done) = 80 J. For path 'adb', if Q = 144 J, then find work done.
1
120 J
2
24 J
3
56 J
4
64 J