

MCQOPTIONS
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1. |
We_consider_a_thermodynamic_system._If_‚Äö√Ñ√∂‚à ö‚Ć‚à ö√∫U_represents_the_increase_in_its_internal_energy_and_W,_the_work_done_by_the_system;_which_of_the_following_statements_are_true?$# |
A. | ‚Äö√Ñ√∂‚à ö‚Ć‚à ö√∫U=-W in an isothermal process |
B. | ‚Äö√Ñ√∂‚à ö‚Ć‚à ö√∫U=W in an isothermal process |
C. | ‚Äö√Ñ√∂‚à ö‚Ć‚à ö√∫U=-W in an adiabatic process |
D. | ‚Äö√Ñ√∂‚à ö‚Ć‚à ö√∫U=W in an adiabatic process |
Answer» D. ‚Äö√Ñ√∂‚à ö‚Ć‚à ö√∫U=W in an adiabatic process | |