Question

what is unit and density ​

Answer 1

Explanation:

unit means: a single thing which is complete in itself, although it can be part of something larger

density means: the number of things or people in a place in relation to its area

Hope you understand

Answer 2

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The mass of a unit volume of a substance is called its density. ... Relative density of a substance is defined as the ratio between the density of the substance to the density of water at 40C. Relative density is also known as specific gravity. The relative density of a substance is a pure number without any unit.

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