Question

Determinati care este volumul unui corp daca acesta are masa 27 g iar densitatea 2700 kg/m3

Answer 1

ρ=$\frac{m}{V}$⇒V=$\frac{m}{ρ}$=$\frac{27}{2700000} = \frac{1}{100000}=0.00001m3=0.01dm3=0.01l$
2700kg=2700000