Question
Asked Jan 22, 2019
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A solid metal sphere has a radius of 3.84 cm and a mass of 1.765 kg. What is the density of the metal in g/cm3?

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Expert Answer

Step 1

density is related to the mass (g) and volume (cm^3) of a substance by the formula,

density = mass (g)/volume (cm^3)

here, mass of metal sphere = 1.765 kg

1 kg = 1000 g

So,

mass of metal sphere (g) = 1.765 kg x (1000 g/1 kg) = 1765 g

Also volume of sphere = (4/3) (pi) (radius^3)

given radius of sphere = 3.84 cm

So,

volume of metal sphere = (4/3) (3.14) (3.84^3)

                            &...

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