Physics, 12.12.2020 15:50 rene27

Determinati valoarea de adevar a urmatoarelor afirmatii marcab A sau F A) lucrul gazului efectuat la variatia volumului sau este o marime de stare.
B) in transformarea izoterma cantitatea de caldura transmisa sistemului este egala cu variatia energiei sale interne.
C) randamentul motoarelor termica este o marime ce caracterizeaza eficacitatea acestora.

Urgent va rog!!!

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Determinati valoarea de adevar a urmatoarelor afirmatii marcab A sau F A) lucrul gazului efectuat l...