An object weighing 9.6 g is placed in a graduated cylinder displacing the volume from 10.0 mL to 13.2 mL.

what is the volume of this object?

Object volume = 3.2mL = 3.2cm3

Explanation:

Hello! Let's calculate this!

We have the mass m = 9.6g

v1 = 10mL

v2 = 13.2mL

To calculate the volume we have to make the difference between the given volumes. That result will be the volume of the object since by property the volume of the object will be equal to the volume displaced.

V = v2-v1 = (13.2-10) mL

Object volume = 3.2mL = 3.2cm3

Density = (mass / volume) = 9.6g / 3.2 = 3g / cm3

Density = mass / volume

mass = 9.6 g

Volume of the object = 13.2-10.0 = 3.2 ml=3.2 cm³

1ml = 1 cm³

D=9.6g/3.2 cm³ = 3.0 g/cm³