Zadanie 3
Dane:
V=0,5 dm3=500 cm3
Cp=15%
d=1,9 g/cm3
Szukane:
ms=?
ms=Cp*d*V/100%
Obliczenia:
ms=15%*1,9 g/cm3*500cm3/100%
ms=142,5 g
Zadanie 4
Dane:
mr1=1 kg=1000 g
Cp1=5%
mr2=1000g+50g=1050g
Szukane:
ms1=?
ms2=?
Cp2=?
ms1=Cp1*mr1/100%
ms2=ms1+50g
Cp2=ms2*100%/mr2
Obliczenia:
ms1=5%*1000g/100%
ms1=50 g
ms2=50g+50g
ms2=100g
Cp2=100g*100%/1050g
Cp2=9,52%