Final answer:
To find the mass of the copper solid, calculate the volume with Width x Height x Depth which is 5cm x 3cm x 10cm = 150cm^3. Multiply it with the density to get 1479g. Convert the result to kilograms to get 1.479 Kg.
Step-by-step explanation:
The question asks us to calculate the mass of a solid made of copper with the given dimensions. The density of the solid is given as 9.86g/cm^3, and the dimensions are 5cm x 3cm x 10cm.
We first calculate the volume of the copper solid using the formula for volume which is given by Width x Height x Depth = 5cm x 3cm x 10cm which equals 150cm^3. Now we get the mass by multiplying the volume by density, hence, Mass = Density x Volume = 9.86g/cm^3 x 150cm^3 = 1479g.
To convert grams to kilograms, we need to use the conversion factor of 1kg = 1000g. Thus, the mass of the solid is 1479g ÷ 1000 = 1.479 Kg.
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