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Calorimetrie

Cititi cu atentie intrebarile si bifati raspunsul corect. Succes!

1. teaching Unitatea de masura in S.I. pentru capacitate calorica este:
J/Kg K, J/Kg, J*K, J/K
2. Principiul calorimetriei are expresia:
Qced=Qprim, |Qced|= |Qprim|, Qced-Qprim=0, Qprim/Qced=0
3. Caldura necesara masei unui corp pentru a-si varia temperatura se calculeaza cu expresia:
Q = c(t2-t1), Q= mc/(t2-t1), Q=mc(t2-t1), Q = (t2-t1)/mc
4. Relatia dintre caldura specifica %22c%22 si capacitatea calorica %22C%22, este:
C=mc, C=c/m, C=m/c, C=m%2bc