Answer: To find the density of the piece of metal, we can use the formula for density, which is defined as the mass per unit volume:
Density (ρ) = Mass (m) / Volume (V)
Given data:
Mass (m) = 150 g
Volume (V) = 32 cm³
Now, let's calculate the density:
Density (ρ) = 150 g / 32 cm³
To maintain consistent units, we need to convert cm³ to g/mL since 1 cm³ is equal to 1 mL (milliliter) for water and other liquids:
Density (ρ) = 150 g / 32 mL
ρ ≈ 4.6875 g/mL
The density of the piece of metal is approximately 4.6875 g/mL.