The mass of a solid rectangular block of...

The mass of a solid rectangular block of iron is 23.6g and its dimensions are `2.1cmxx1.2xx1.1cm`. Calculate the density of iron.

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`V=2.1cmxx1.2cmxx1.1cm=2.772cm^3`
`M=23.6g`
`d=(M)/(V)=(23.6g)/(2.772cm^3)=8.514(g)/(cm^3)=8.514xx1000(kg)/(m^3)=8514(kg)/(m^3)`

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