Question

A solid metal sphere has a radius of `4.00` `cm` and a mass of `1.794` `kg`. What is the density of the metal in `g``/``cm^3`?

Answer 1

`6.692g//cm^3`

Explanation:

From definition, density is the mass per unit volume.

`therefore rho=m/V=m/(4/3pir^3)`

`=(1794g)/(4/3pixx4^3)`

`=6.692g//cm^3`.