Dane: V=50m3 =50000dm3
Szukane: m helu =?
d=0,164g/dm3
wzór m=d*v m=50000dm3*0,164g/dm3=8200g odp:masa helu wynosi 8200g.
50m³=50000dm³
m=v·d
m=50000dm³·0,164 =8200g
8200g :1000=8,2kg
Odp.Masa helu w balonie wynosi 8,2kg.
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Dane: V=50m3 =50000dm3
Szukane: m helu =?
d=0,164g/dm3
wzór m=d*v
m=50000dm3*0,164g/dm3=8200g
odp:masa helu wynosi 8200g.
50m³=50000dm³
m=v·d
m=50000dm³·0,164 =8200g
8200g :1000=8,2kg
Odp.Masa helu w balonie wynosi 8,2kg.
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