Specific Weight

The specific weight (also known as the unit weight) is the weight per unit volume of a material. The symbol of specific weight is γ (the Greek letter Gamma).

A commonly used value is the specific weight of water on Earth at 5°C which is 62.43 lbf/ft3 or 9807 N/m3.

The terms specific gravity, and less often specific weight, are also used for relative density.

Read more about Specific Weight:  General Formula, Changes of Specific Weight, Specific Weight of Water, Specific Weight of Air

Famous quotes containing the words specific and/or weight:

    In effect, to follow, not to force the public inclination; to give a direction, a form, a technical dress, and a specific sanction, to the general sense of the community, is the true end of legislature.
    Edmund Burke (1729–1797)

    It will be seen that we contemplate a time when man’s will shall be law to the physical world, and he shall no longer be deterred by such abstractions as time and space, height and depth, weight and hardness, but shall indeed be the lord of creation.
    Henry David Thoreau (1817–1862)