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The density of copper is 9.86g/cm^3
Work out the mass of solid cooper cuboid in kg
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Step-by-step explanation:
Solution,
Here, Density = 9.86g/cm^3
= 9.86 ÷ 1000
= 0.00986kg/cm^3
length = 10cm
breadth = 5cm
height = 3cm
Weknow,
Volume of cuboid = l × b × h
= 10cm × 5cm × 3cm
= 150cm^3
Now,
Weight of the solid copper cuboid
= 0.00986 ×150
= 1.479kg/cm^3
Hence,
The weight of the solid copper cuboid is 1.479kg/cm^3.
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