Re: 關於collision的觀念.....
※ 引述《QKILOLOQ (J-J Thomson)》之銘言：
: After an electronically excited molecule or radical has been produced by
: absorption of radiation , a number of relaxtion processes can happen. Which
: one of the following processes is brought about by collision ?
: (A)Fluorescence (B)Vibrational Relaxation (C)Intersystem crossing
: (D)Phosphorescence
: 我看了半天不知道要選哪一個 好像都可以選的樣子
: 請教大家這一題我該怎麼下手解題???
: 謝謝
我對於這四選項都一直搞混 分不清楚
我一直以為振盪跟振動有關 然後也跟螢光 磷光 振動鬆弛有關 所以這個概念
遇到這一題時 我一時就分不清楚了
還有第二小題
Estimate the lifetime of a state that, because of lifetime broadening, gives
rise to a line of width 1 -1
cm
-11 -34 -12 -35
(1)1.6 x 10 s (2)3.3 x 10 s (3)2.5 x 10 s (4)5.2 x 10 s
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01/04 02:02, , 1F
01/04 02:02, 1F
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