Oblicz objętość substancji p masie 40 gram i gęstości 10kg/m sześcienny .
m= 40 g = 0,04 kg
d= 10 kg/m3
d=m/V
V=m/d
V=0,04 : 10
V=0,004 m3
m=40g
d=10kg =10000g/m3
v=m/d
v=40/10000
v=0,004m3
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m= 40 g = 0,04 kg
d= 10 kg/m3
d=m/V
V=m/d
V=0,04 : 10
V=0,004 m3
m=40g
d=10kg =10000g/m3
v=m/d
v=40/10000
v=0,004m3