Object A has a mass of 10 g and a volume of 8 cm3. Object B has a mass of 10 g and a volume of 6 cm3. Which object has a greater density and by how much? Object A, by 2 grams per cubic centimeter Object A, by 0.42 gram per cubic centimeter Object B, by 2 grams per cubic centimeter Object B, by 0.42 gram per cubic centimeter

Mass of object A = 10g

volume of object A = 8cm³

Mass of object B = 10g

Volume of Object B = 6cm³

we use the following formula to calculate the density of object A and B.

Density = Mass / Volume

Density of Object A = 10g / 8cm³ = 1.25g/cm³

Density of Object B = 10g / 6cm³ = 1.67 g/cm³

So the density of object B is greater than object A

and if we find the difference:

1.67 - 1.25 = 0.42

So the answer is; Object B, by 0.42 gram per cubic centimeter