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Density of solid copper is 8960 kg/metre cubed. Calculate the
volume of 5000 kg of copper to two significant figures.​

Respuesta :

Answer:

[tex]V=0.56~m^3[/tex]

Explanation:

Density

It's a measure of the mass of an object or substance per unit volume. It can be calculated as:

[tex]\displaystyle D=\frac{M}{V}[/tex]

Given the density of solid copper as [tex]D=8960~Kg/m^3[/tex], we will calculate the volume occupied by M=5000 Kg of copper solving the above equation for V:

[tex]\displaystyle V=\frac{M}{D}[/tex]

Substituting:

[tex]\displaystyle V=\frac{5000}{8960}[/tex]

Calculating:

[tex]V=0.558~m^3[/tex]

Expressed to two significant figures:

[tex]V=0.56~m^3[/tex]