Question
Question 4 of 41 Calculate the volume of 1280 kilograms of aluminium if the density of aluminium is 2700kg/m^3 Give your answer to 2 decimal places. Enter your answer as a number m^3
Answer
4.3
(131 Votes)
Sidney
Professional · Tutor for 6 years
Answer
0.47
Explanation
The volume V of a substance is given by the formula:
where m is the mass of the substance and p is its density. In this question it is asked to calculate the volume of aluminium, given the mass m = 1280 kg and density p = 2700 kg/m³.Plugging these values into the formula and dividing, we obtain:
The result was rounded to two decimal places, as requested in the problem.