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09-01-2021
Biology

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A piece of metal is 2 cm by 5 cm 2 cm . Find if its mass if it has a density of 2 g/cm^3

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09-01-2021

Explanation:

Length = 2cm

breadth = 5cm

height = 2cm

volume of metal = 2×5×2 = 20cm^3

density = 2 g/cm^3

density = mass / volume

mass = density × volume

mass = 2 × 20

mass = 40kg

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