[問題] 兩題量物問題,角動量跟未能井
如果有一無限未能井,長度0~L,那麼測到L/2~L/3的機率是多少?像這類的問題要怎麼回答阿?
角動量<Lz>=mh/2拍 <Lx>=0 那<Lx^2>=??
請高手解答,感激不盡
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