Q1=cρV1(t3-t1)
Q2=cρV2(t3-t2)
cρV1(t3-t1)=cρV2(t3-t2)
V2=V1(t3-t1)/(t3-t2)
V2=3*(50-20)/(100-50)=1,8 (л)
Q1=cρV1(t3-t1)
Q2=cρV2(t3-t2)
cρV1(t3-t1)=cρV2(t3-t2)
V2=V1(t3-t1)/(t3-t2)
V2=3*(50-20)/(100-50)=1,8 (л)