Zadanie 1
Dane:
d=2,7 g/cm3
V=2^3=8 dm3=8000cm3
Szukane:
m=?
m=d*V
Obliczenia:
m=2,7 g/cm3*8000cm3
m=21600 g
Zadanie 2
m=5 kg=5000 g
d=0,8 g/cm3
V=?
V=m/d
V=5000g/0,8 g/cm3
V=6250 cm3=6,25 dm3
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Zadanie 1
Dane:
d=2,7 g/cm3
V=2^3=8 dm3=8000cm3
Szukane:
m=?
m=d*V
Obliczenia:
m=2,7 g/cm3*8000cm3
m=21600 g
Zadanie 2
Dane:
m=5 kg=5000 g
d=0,8 g/cm3
Szukane:
V=?
V=m/d
Obliczenia:
V=5000g/0,8 g/cm3
V=6250 cm3=6,25 dm3