Final answer:
To calculate the mass of a piece of aluminum with a volume of 65 cm³, multiply the volume by the density of aluminum.
Step-by-step explanation:
To calculate the mass of a piece of aluminum with a volume of 65 cm³, you can use the formula:
Mass = Volume x Density
First, calculate the mass by multiplying the volume (65 cm³) by the density of aluminum (2.71 g/cm³). The units of cm³ will cancel out, leaving you with the mass in grams. So the mass of the aluminum is 65 cm³ x 2.71 g/cm³ = 176.15 g.
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