Specific weight - Wikipedia
In fluid mechanics, specific weight represents the force exerted by gravity on a unit volume of a fluid. For this reason, units are expressed as force per unit volume (e.g., N/m 3 or lbf/ft 3 ). Specific weight can be used as a characteristic property of a fluid.
Density vs. Specific Weight and Specific Gravity - The Engineering ToolBox
2012年11月4日 · Online calculator, figures and tables showing density and specific weight of propane, C3H8, at temperatures ranging from -187 to 725 °C (-305 to 1300 °F) at atmospheric and higher pressure - Imperial and SI Units.
Specific weight - Definition, Formula, and Applications - Matmake
Specific weight, also known as unit weight, is a physical quantity that represents the weight per unit volume of a substance or material. It is defined as the weight of a substance divided by its volume and is typically expressed in units of force per unit volume, such as Newtons per cubic meter (N/m 3) or pounds-force per cubic foot (lbf/ft 3).
3.6: Density, Specific Volume, Specific Weight, and Specific Gravity
The specific weight of a substance is the weight per unit volume. Specific weight is usually given the symbol γ ("gamma") and can be calculated as the product of density times the local acceleration of gravity: γ = ρg Any values of specific weight you find listed in a table have, of necessity, assumed a value for the local acceleration of ...
Specific Gravity vs. Specific Weight - What's the Difference?
While specific gravity is a dimensionless quantity that compares the density of a substance to the density of a reference substance, specific weight represents the weight per unit volume of a substance.
Specific weight - x-engineer.org
Example on how to calculate specific weight; Specific weight of water; Specific weight of air; Specific weight calculator; Definition. Specific weight is defined as the ratio between weight and volume. Specific weight can also be defined as the product between density and …
What is specific weight and its unit? - Physics Network
2024年6月14日 · The specific weight, also known as the unit weight, is the weight per unit volume of a material. A commonly used value is the specific weight of water on Earth at 4 °C (39 °F), which is 9.807 kilonewtons per cubic metre or 62.43 pounds-force per cubic foot.
Specific Weight - (Fluid Mechanics) - Fiveable
Specific weight is defined as the weight of a fluid per unit volume, typically expressed in units like pounds per cubic foot (lb/ft³) or newtons per cubic meter (N/m³).
Specific Weight - EngineerExcel
The specific weight of an object is based on its material makeup. However, many times the specific weight is misunderstood in both its definition and application. Additionally, specific weight and specific gravity are two properties that may seem similar, but are not.
Specific Weight - stemformulas
The formula for specific weight is: \gamma = \rho g γ = ρg. Where. γ. \small \small \gamma γ is the specific weight, ρ. \small \small \rho ρ is the density of the fluid, and. g. \small \small g g is the acceleration due to gravity.