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Internal force can change potential energy of system .if yes then pls explain 
Asked by ashutosharnold1998 | 22 Nov, 2019, 22:02: PM
answered-by-expert Expert Answer
If work is done by adiabatic process by a thermodynamic system, internal energy is utilised to perform the work.
Hence internal energy of the system is decreased and potential energy is changed
Answered by Thiyagarajan K | 23 Nov, 2019, 08:00: AM

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