Question

The density of brass is 8.4 CM gram per centimetre cube What do you mean by this statement

Answer 1

It means if you take 1 cm³ of brass, it will weigh 8.4 gram.

Answer 2

Hey!

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Density is defined as mass by volume.
Density is the mass contained in a body for each unit of its volume.

If the density of brass is 8.4 g/cm^3
That means, that 1 cm^3 of brass has mass 8.4 g.

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Hope it helps...!!!