Question

The mass of a lead piece is 115 g. When it
immersed into a measuring cylinder, the water
level rises from 20 mL mark to 30 mL mari
Find
(i) the volume of the lead piece,
(ii) the density of the lead in kg m?
1 -​

Answer 1

Answer:

Given , M = 115 g V1 = 20 ml, V2 = 30 ml

(i) Volume of  lead piece  V = V2 - V1 30 ml - 20 ml  = 10 ml or 10 cm3  [ :. 1 ml = 1 cm3 ]