A Block of Aluminium Density Calculation
What is the density of a block of aluminium that occupies a volume of 11.1 mL and weighs 43 g?
Density = 3.9 g/mL
Explanation:
The density of a substance can be found by using the formula:
Density = mass / volume
From the question:
mass = 43 g
volume = 11.1 mL
Substitute the values into the formula and solve for the density:
That's:
Density = 43 / 11.1
= 3.873873...
We have the final answer as:
Density = 3.9 g/mL to one decimal place.
Hope this helps you!