torsion balance
torsion balance A weighing instrument in which the required weight of a sample is set by rotating a lever to move a needle to the appropriate position on a graduated scale, and then the sample is added to the weighing pan, a little at a time, until it counterbalances the pre-set weight precisely and the needle is brought back to the ‘zero’ position. This is a useful and rapid technique when large numbers of routine weighings need to be performed in the range of 0.01–5.0 g.
More From encyclopedia.com
Formula Weight , form. wt Chem. formula weight Diet Industry , 175 Crossways Park West
Woodbury, New York 11797
U.S.A.
Telephone: (516) 390-1400
Toll Free: (800) 651-6000
Fax: (516) 390-1334
Web site: http://www.… avoirdupois , av·oir·du·pois / ˌävərdəˈpoiz/ • n. a system of weights based on a pound of 16 ounces or 7,000 grains, widely used in English-speaking countries: [as… Weight , weight / wāt/ • n. 1. a body's relative mass or the quantity of matter contained by it, giving rise to a downward force; the heaviness of a person or… featherweight , feath·er·weight / ˈfe[voicedth]ərˌwāt/ • n. a weight in boxing and other sports intermediate between bantamweight and lightweight. It ranges from 118… Overweight , Overweight
The term overweight is used to describe an excess amount of total body weight including all tissues (fat, bone, muscle, etc.) and water. O…
About this article
torsion balance
All Sources -
You Might Also Like
NEARBY TERMS
torsion balance