题目
英语翻译
Express the unit and dimension for the electric field in terms of unit and dimensionality of charges,if we take the permittivity of the empty space as dimensionless quantity.
Express the charge dimension in terms ofmechanical fundamental quantities:L,M,T
Express the unit and dimension for the electric field in terms of unit and dimensionality of charges,if we take the permittivity of the empty space as dimensionless quantity.
Express the charge dimension in terms ofmechanical fundamental quantities:L,M,T
提问时间：2020-12-06
答案
我们是通过电的单位和量纲来表示电场的单位和量纲的,如果我们把真空的电容率定义为无量纲的量,请用基本力学量米、千克、秒来表示电荷的量纲.
答案：q的量纲=L^(1/2)M^(1/2)
答案：q的量纲=L^(1/2)M^(1/2)
举一反三
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
1,人们染上烟瘾,最终因吸烟使自己丧命.
最新试题
热门考点