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21-11-2016
Mathematics

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1 kg of sand has a volume of 400 cm. What is its densityin g/cm.
( * is cubed)

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ampofoeugenia7 ampofoeugenia7

21-11-2016

Given mass=1 kg, volume=400cm³, density=?
The formula for finding density is ρ=m/v where ρ is density, m is volume and vis volume
ρ=1kg/400cm³
ρ=0.0025kg/cm³
Therefore the density of the sand is 0.0025kg/cm³

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