3. Measure: Find the mass, volume, and density of each of the three crowns. Crown
Mass (g)
Volume (cm)
Density (g/cm)
A
B
С
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Explanation:

Density is equal to mass divided by volume:

ρ = m / V

The equation can also be rearranged according to mass and volume:

m = ρ * V

V = m / ρ

To find out which crown is made of gold, you need to compare the densities after the calculation. Gold has a density of ρ = 19,32 g/cm³.

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explanation:

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