Question

A piece of lead weighs 232gram and has a volume of 30 cm cube find the density of lead

Answer 1

The density of lead is $7.74\ g/cm^3$

Explanation:

It is given that,

Weight of a piece of lead is 232 grams

Its volume is 30 cm³

The density of lead is given by mass per unit its volume. It is given by :

$d=\dfrac{m}{V}\\\\d=\dfrac{232\ g}{30\ cm^3}\\\\d=7.74\ g/cm^3$

So, the density of lead is $7.74\ g/cm^3$.

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