Math, asked by sanaimran, 4 months ago

Please help me
The density of copper is 9.86g/cm^3
Work out the mass of solid cooper cuboid in kg

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Answers

Answered by krish36168
6

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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