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Chemistry

Answered

A 17.0 kg iron weightlifting plate has a volume of 2160 cm3 . What is the density of the iron plate in g/cm3?

Answer :

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First change the unit of kg to g
Mass= 17000 g. Volume= 2160 cm^3
Density = mass/volume
Density = 17000/2160 = 7.87 g/cm^3

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