Asample of gold has a mass of 38.6 grams and a volume of 2 cm3. what is the density of gold

The density of the sample of gold whose mass is 38.6 grams and with a volume of 2 cm³ is 19300 kg/m

Density: This can be defined as the ratio of mass and velocity. The S.I unit of density is kg/m³.

The question above can be solved using the formula below

D = m/V Equation 1

Where D = density of the sample of gold, m = mass of gold, V = volume of gold.

From the question,

Given: m = 38.6 g, = 0.0386 kg, V = 2 cm³ = 0.000002 m³

Substitute these values into equation 1

D = 0.0386/0.000002

D = 19300 kg/m³

Hence the density of the sample of gold is 19300 kg/m³

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Explanation:

The density of a material is given by

where

m is the mass of the sample

V is its volume

for the sample of gold in this problem,

m = 38.6 g

Substituting into the formula, we find the density of gold:

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explanation:

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