Question

A piece of aluminium has a volume of 6.0cm^3 and a density of 2.70 g\cm^3 what is its mass????

Answer 1

Density = Mass / volume is the original equation. 

If we change it to solve for mass:

Mass = (Density)(volume)

Plug in the numbers:

M = (2.70 g/cm^3)(6.0cm^3) = 16.2 g

Hope that helps! :) 

Answer 2

In this exercise we have to use the knowledge of density to calculate the value of the mass of a piece of aluminum, so we have:

the mass will be 16.2 g

What is density for?

The density of a substance is the ratio of its mass to its volume. As it is a specific property of matter, it can be used in the identification of substances. It is also used in determining the properties of matter and in quality control.

We can then describe the density formula as:

$Density = Mass / volume$

If we change it to solve for mass:

$Mass = (Density)(volume)$

making the calculus we have:

$M = (2.70 g/cm^3)(6.0cm^3) = 16.2 g$

See more about density at brainly.com/question/952755