Question
SE Science Question 14 of 41 An object has a mass of 785g and a volume of 15cm^3 What is its density?(Give your answer in g/cm^3 to 2 decimal places) Enter your answer as a number g/cm^3
Answer
4.1
(249 Votes)
Harrison
Professional · Tutor for 6 years
Answer
D = 785g / 15cm^3D = 52.33 g/cm^3Therefore, the density of the object is 52.33g/cm^3(to 2 decimal places).
Explanation
Density is a physical property of matter, which can be defined as mass per unit volume. The standard SI unit for density is kilograms per cubic meter (Kg/m^3), but grams per cubic centimeter (g/cm^3) is also often used.In the above question from physics, the mass of an object is 785g, and the volume is 15 cm^3. To calculate the density, we put these values into the density equation:Density = Mass / Volume