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A rectangular block of copper metal weighs 1896g. The dimensions of the block are 8.4cm by 5.5cm by 4.6cm. From this data , calculate the density of copper?​
Given:
Weight of the block = 1896 g
Length of the copper box= 8.4 cm.
Breath of the copper box = 5.5 cm.
Height of the copper box= 4.6 cm.
To find: Density of copper
Solution:
volume of the copper box = $Lenght \times Breadth \times Height $
= $8.4 \times 5.5 \times 4.6$
= 212.52 cubic cm.
Density of copper = $\frac{Weight \ of \ copper }{Volume \ of \ copper}$
So, density of copper = $\frac{1896}{212.52}$
= 8.92 gm/cc.
So, the density of copper is 8.92 gm/cc.
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