Question

The density of an object is 30 kg/m3. Find the
mass of the object if the water level rises to
60 ml when it is dropped into a measuring
cylinder containing 25 ml of water.

Answer 1

Answer:

10.5 g

Explanation:

change in volm of water=60-25=35ml

1ml=1cm^3=(1/100)^3 m^3

35cm^3=35*10^-6

mass=density*volume

mass=35*10^-6*30

      =0.00105kg=10.5g