Question

What is density in g/cm3 of an iron cube ,if its weight 4.8kg and volume is 640cm3

Answer 1

Answer:

$given \\ mass = 4800g \\ volume = 640 {cm}^{3} \\ density = \frac{mass}{volume} \\ \: \: \: = \frac{4800}{640} \\ \: \: \: = 7.5 {cm}^{3}$