gęstość stali wynosi 7,8g/cm3 wyraź te gestosc w kg/m3 prosze napiszcie ale z obliczeniami prosze
7,8g = 0,0078kg
cm³ = 0,000001m³
7,8g/cm³ = 0,0078kg/0,000001m³ = 7800kg/m³
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7,8g = 0,0078kg
cm³ = 0,000001m³
7,8g/cm³ = 0,0078kg/0,000001m³ = 7800kg/m³
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Litterarum radices amarae sunt, fructus iucundiores
Pozdrawiam :)