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elixir [45]
3 years ago
12

Cubes are three-dimensional square shapes that have equal sides. What is the density of a cube that has a mass of 12.6 g and a m

easured side length of 4.1 cm? (Density: D = )
.1828 g/cm3
.3254 g/cm3
3.073 g/cm3
68.92 g/cm3
Physics
2 answers:
user100 [1]3 years ago
8 0

Density = mass / volume            D=m/v

Mass= 12.6 g

Volume=(4.1 cm)³ = 4.1 cm x 4.1 cm x 4.1 cm = 68.921 cm³

Density =12.6 g / 68.921 cm³ = 0.1828 g/cm³

Allisa [31]3 years ago
3 0

Answer: The density of the cube is 0.1828 m/cm^3

Explanation:

Edge length of the cube ,a = 4.1 cm

Volume of the cube = a^3

Volume of the cube = 68.921 cm^3

Density=\frac{Mass}{Volume}=\frac{12.6 g}{68.921 cm^3}

Density=0.1828 g/cm^3

The density of the cube is 0.1828 m/cm^3

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