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A student was given a task to find the d...

A student was given a task to find the destiny of a cube whose mass and side are 100 g and 5 cm, respectively. What is his answer?

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Density `=("mass")/("volume")`
volume of cube `=("length")^3=(5 cm)^3 =125 cm^3`
Mass of the cube =100 g
Density `=(100 g)/(125 cm^3)=0.8 g cm^(-3)`
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