Question

what is a relative density??​

Answer 1

Answer:

Relative density, or specific gravity, is the ratio of the density of a substance to the density of a given reference material.

Explanation:

Answer 2

Answer:

the ratio of the density of a substance to the density of a standard, usually water for a liquid or solid, and air for a gas

Explanation:

If you love this answer the give it a thanks and mark me as brainlist.