#### Question

The mass of a lead piece is 115 g. When it is immersed into a measuring cylinder, the water level rises from 20 ml mark to 30 ml mark. Find the volume of the lead piece .

#### Solution

Given , M = 115 g

`V_1` = 20 ml , `V_2` = 30 ml

(I) Volume of lead piece V = `V_2` - `V_1`

= 30 ml - 20 ml

= 10 ml or 10 `cm^3` [ ∴ 1 ml = 1 `cm^3`]

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Solution The Mass of a Lead Piece is 115 G. When It is Immersed into a Measuring Cylinder, the Water Level Rises from 20 Ml Mark to 30 Ml Mark. Find the Volume of the Lead Piece . Concept: Measurement of Volume (3d Concept).