Salut! Problema 3. Mulțumesc!

T=310 K=37°C
Qced=Qprim<=>m₁c(t₁-T)=m₂c(T-t₂)|:c=>m₁=m₂(T-t₂)/(t₁-T)=200(37-10)/(100-37)=200*27/63=5400/63=85,71 kg