作者ochewwae (Chewwae)
看板Chemistry
标题化数问题~~高手帮帮忙
时间Wed Jan 10 21:38:56 2007
(a)show that the mean value of Vx is equal to zero.Explain
this fact in physical terms
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(b)Find the expression for (Vx^2 )^1/2 ,the root-mean-squar value of Vx.
(c)Find the expression for the standard deviation of Vx.
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