[tex]dane:\\m = 100 \ g\\a = 5 \ cm\\V = a^{3} = (5 \ cm)^{3} = 5 \ cm\times5 \ cm\times 5 \ cm = 125 \ cm^{3}\\szukane:\\d = ?\\\\Rozwiazanie\\\\d = \frac{m}{V}\\\\d =\frac{100 \ g}{125 \ cm^{3}}\\\\d = 0,8\frac{g}{cm^{3}}[/tex]
Autor:
jimmuyolsen
Oceń odpowiedź:
10