[領域]近代物理                             (題目相關領域)

[來源] 課本習題                            (課本習題、考古題、參考書...)

[題目]The position and momentum of a 1k eV electron are simultaneously

determined. If its position is lacated to within 0.1 nm,what is the percentage

of uncertainty in its momentum?

[瓶頸]                             (寫寫自己的想法，方便大家為你解答)

△p >= h/2△x

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