作者undeadfish ()
看板HSNU_1003
標題方頭
時間Wed Oct 20 18:39:52 2010
聽說你量子物理很強
幫我解題目
If an electron is confined to a one-dimensional box 200pm in length, calculate
the zero-point energy.
答案是1.51x10^-18 J
If an electron is confined to a one-dimensional box 200pm in length, calculate
the wavelength of light required to promote the electron from the ground state
to the first excited state.
答案是439pm
交給你了 謝啦 顆顆
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推 squarehead:阿你不是有答案了? 10/20 23:55
推 squarehead:請愛用物質波~ 10/21 00:10
推 squarehead:然後第一題就解出來了 再把第一題的答案乘三 10/21 00:12
推 squarehead:第二小提的ground state 就算出來囉~~ 10/21 00:13
推 squarehead:然後接下來我不知道怎麼用講的囧~~~ 10/21 00:14
推 squarehead:反正第一題會解~~第二題應該就知道了拉~~掰 10/21 00:15
推 squarehead:幹~~我耍蠢了~~第二小提超快的 剛剛說的當放屁~ 10/21 00:20
推 squarehead:不過第二小題的答案應該是nm吧 10/21 00:23
→ undeadfish:第一題寫一下算式啦 10/21 18:53