SI unit n (Units) any of the units adopted for international use under the Système International d'Unités, now employed for all scientific and most technical purposes. There are seven fundamental units: the metre, kilogram, second, ampere, kelvin, candela, and mole; and two supplementary unit...
joule (redirected fromJoule (unit)) Dictionary Thesaurus Encyclopedia Related to Joule (unit):Petajoule,Exajoule joule (J)[jo̳l] theSI unitofenergy,beingtheworkdoneby aforceof 1newtonactingoveradistanceof 1meter. Miller-KeaneEncyclopediaandDictionaryofMedicine,Nursing,andAlliedHealth,SeventhEdition....
The SI unit of energy is the joule. How is the joule defined? A. As the force required to move an object one meter B. As the work done when a force of one newton acts through a distance of one meter C. As the power generated when a force of one newton is applied for one ...
The unit of work is___. A. joule B. newton-meter C. watt D. ampere 相关知识点: 试题来源: 解析 A。功的单位是焦耳,joule;B 选项 newton-meter 是牛顿米,力矩单位;C 选项 watt 是瓦特,功率单位;D 选项 ampere 是安培,电流单位。反馈 收藏 ...
An International System of Units of measurement in which the fundamental units are standardised.Examples include: metre, kilometre, ampere, gray, joule, Sievert, Becquerel.Origin: Fr. Le Systeme International d'Unites 即国际单位制
The unit of pressure is___. A. newton B. pascal C. joule D. watt 相关知识点: 试题来源: 解析 B。压强的单位是帕斯卡(pascal)。newton 是牛顿,力的单位;joule 是焦耳,能量单位;watt 是瓦特,功率单位。本题考查物理单位的英语表达及辨析,根据物理知识可知压强单位是帕斯卡。反馈...
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百度试题 结果1 题目The unit of force is ___. A. newton B. joule C. meter D. seconds 相关知识点: 试题来源: 解析 A。力的单位是牛顿。joule 是能量单位焦耳。meter 是长度单位米。seconds 是时间单位秒。反馈 收藏
结果1 题目The unit of power is ___. A. joule B. newton C. watt D. ampere 相关知识点: 试题来源: 解析 C。功率(power)的单位是瓦特(watt)。joule(焦耳)是能量的单位;newton(牛顿)是力的单位;ampere(安培)是电流的单位。反馈 收藏
Joule heating unit and heating apparatus using the samePURPOSE: To heat fluid food and drink at a uniform temperature.星野 弘