翻訳と辞書
Words near each other
・ Speckmann
・ Speckmann (disambiguation)
・ Specktors
・ Specky Magee
・ Specma
・ Specman
・ Specol
・ Specola
・ Specola di Lucca
・ SPECOM
・ Specific surface energy
・ Specific thrust
・ Specific Ultraviolet Absorption
・ Specific ventilation
・ Specific volume
Specific weight
・ Specific-information
・ Specific-pathogen-free
・ Specification (disambiguation)
・ Specification (legal concept)
・ Specification (regression)
・ Specification (technical standard)
・ Specification and Description Language
・ Specification by example
・ Specification for human interface for semiconductor manufacturing equipment
・ Specification language
・ Specification pattern
・ Specification tree
・ Specifications for Web Offset Publications
・ Specifications for World War II infantry weapons


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Specific weight : ウィキペディア英語版
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 9.807 kN/m3 or 62.43 lbf/ft3.
〔 National Council of Examiners for Engineering and Surveying (2005). Fundamentals of Engineering Supplied-Reference Handbook (7th ed.). Clemson: National Council of Examiners for Engineering and Surveying. ISBN 1-932613-00-5

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

:\gamma = \rho \, g
where
:\gamma is the specific weight of the material (weight per unit volume, typically N/m3 units)
:\rho is the density of the material (mass per unit volume, typically kg/m3)
:g is acceleration due to gravity (rate of change of velocity, given in m/s2, and on Earth usually given as 9.81 m/s2)

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Specific weight」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.