CBSE Class 11-science Answered
Explain Thermodynamics CBSE XI Physics
Asked by akshay.beloshe | 16 Mar, 2018, 11:35: AM
Expert Answer
As per the first law of thermodynamics, Q + W = ΔU, where Q is the heat energy added to the system, W is the mechanical work done on the system and
ΔU is the change in internal energy.
since in the given diagram net Heat energy added is zer and net mechanical workdone also zero.
Hence there is no change in internal energy
Answered by Thiyagarajan K | 16 Mar, 2018, 03:40: PM
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