Question

The mass of lead os 125g.When it is immersed into a measuring cylinder,the water level rises from 55ml mark to 60ml mark.Find (i) the volume of lead piece (ii) the density of lead in kg/m³​

Answer 1

Answer:

Given, M = 115g

V1 = 20 ml, V2 = 30 ml

Volume of lead piece V = V2−V1

= 30 ml - 20 ml

= 10 ml or 10 cm3[∵1ml=1cm3]