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Thermal Expansion

The density o...

Question

The density of gold is 19 g/cm³. Find the volume of 95 g of gold.

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Solution

ρ (density) = 19 g/cm³
V (volume) = ?
m (mass) = 95 g
$ρ = \frac{m}{V} V = \frac{m}{ρ} = \frac{95}{19}$

V = 5 cm³
Answer: Volume of gold = 5 cm³.

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