Question

How does relative density useful to us?​

Answer 1

Uses of Relative density :-

• It helps to know the ratio of density of any substance and the liquid .
• It is used in hydrometers.
• It is used to define the purity of milk and the % of water in it.
• It is used in submarine and ships.

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hope it help u....❤✌✌

Answer 2

$\Huge\mathcal\purple{Heya!}$

It helps to know the ratio of density of any substance and the liquid .

.It is used in hydrometers.

It is used to define the purity of milk and % of water in it.

It is used in submarine and ships.

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