## Relation Between Submerged Unit Weight, Specific Gravity, Void Ratio and Unit Weight of Water

In this article, we shall make a formula or relation between the submerged unit weight(), specific gravity(G), void ratio(e) and unit weight of water/ density of water().

We know,

Or,

Or,

Or,

From the definition of submerged unit weight, we have,

Or,

Or,

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Relation Between Porosity and Void Ratio

Relation Between Dry Unit Weight, Specific Gravity, Percentage of Air Voids and Water Content