Question

A Density bottle weighs 28g when empty. When filled with water
it weighs 108g and when with a mystery solution it weighs 106.8g
Find the volume in SI units of Density bottle?
Find the Density in SI units of mystery solution?

Answer 1

Answer:

mass of the water ---- 108g-28g=80g

therefore volume of the water 80cm^3

mass of the mystery solution ---106.8g-28g=78.8g

therefore density of the solution

mass of the liquid /volume of the liquid

78.8/80 =0.985gcm^-3