Specific Weight Of Water English Units

γ 1000 kg m 3 9 81 m s 2 9810 n m 3 9 81 kn m3 the density of water is 1 940 slugs ft3 at 39 f 4 c. In imperial measurements the unit weight of water is commonly given as 62 4 pounds per cubic foot lbs ft3.

Soil Properties

A commonly used value is the specific weight of water on earth at 4 c which is 9 807 kn m3 or 62 43 lbf ft3.

Specific weight of water english units. A common symbol for specific weight is γ the greek letter gamma. γ 1 940 slugs ft 3 32 174 ft s 2 62 4 lb ft3 back to top. The specific weight in si units is.

The specific weight in imperial units is. A further way to describe unit weight using the metric system and referencing the force of gravity is 9 800 newtons per cubic meter n m3. Variations in unit weight.

The density of water is 1 940 sl ft 3 at 39 f 4 c and the specific weight in imperial units is γ 1 940 sl ft3 32 174 ft s2 1 940 lb f ft s2 ft3 32 174 ft s2 62 4 lb f ft3 see more about the difference between mass and weight online water density calculator. The terms specific gravity and less often specific weight are also used for relative density. The specific weight also known as the unit weight is the weight per unit volume of a material.

Specific gravity specific gravity is simply the ratio of the specific weight of a given liquid to the specific weight of water at 4 c γ water 9 81 kn m 3 or 62 4 lb ft 3. The specific weight and the fluid density are related by the acceleration due to gravity or γ gρ in the u s density is often given as pounds per cubic foot lb ft since g 32 2 ft sec 9 81 m sec the specific weight of water is γ 32 2 x 1 94 slugs 62 4 lb ft γ 9 81 x 1000 kg m 9810 n m si. The si unit for the specific weight is n m 3 while the english unit is lb ft 3.

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