Question

Mass of empty density bottle is 45g it is 85 g when filled with water and 65g when filled with another liquid
a) volume of the density bottle
b) density of liquid
c ) relative density of liquid

Answer 1

a) V=Mass Of Water=85g-45g=40g

b) D=Mass of liquid/Volume of bottle

   M=65g-45g=20g

   D=M/V=(20/40)g/cm cube=1/2 or 0.5 g/cm cube

c) R.D=Density of liquid/ Density of water=0.5 g/cm cube/ 1 g/ cm cube