氢原子基态能量为-E,用以下能量的光子照射氢原子,能使氢原子从基态跃迁到激发太的有A 1/2*E B.3/4*E C.5-6*E D.63/64*E如何得到BD答案的

氢原子基态能量为-E,用以下能量的光子照射氢原子,能使氢原子从基态跃迁到激发太的有A 1/2*E B.3/4*E C.5-6*E D.63/64*E如何得到BD答案的
氢原子基态能量为-E,用以下能量的光子照射氢原子,能使氢原子从基态跃迁到激发太的有
A 1/2*E B.3/4*E C.5-6*E D.63/64*E
如何得到BD答案的

氢原子基态能量为-E,用以下能量的光子照射氢原子,能使氢原子从基态跃迁到激发太的有A 1/2*E B.3/4*E C.5-6*E D.63/64*E如何得到BD答案的
一楼有明显错误,能级最忌讳的就是大于……就行.
能量从基态跃迁到激发态包括两种含义：
1）原子吸收特定能量的光子（这一点极其重要）后跃迁到更高能级.
2）原子吸收任何大于基态能量的光子而电离.
那么,如果大于E的能量才能达到2）的情况,这道题显然是对1）的情况讨论.
那么根据能量轨道量化公式.能量必须满足：
△E=E/m^2 - E/n^2其中m、n取一切正整数且n＞m,那么：
m等于1,n等于2时就是B答案,m=1,n=6时就是D答案,而A、C无论m、n去多少都不能达到,所以答案是B、D
若还有不明请补充问题

大于9/13都可以
因为E=-13.605eV
第一激发态能量-9eV左右。。

Spring will be here in no time and if you aren’t careful you could usher in the season without a proper pair of kicks. Good thing this Nike Pegasus falls right in line with the lighter tones that the ...

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Spring will be here in no time and if you aren’t careful you could usher in the season without a proper pair of kicks. Good thing this Nike Pegasus falls right in line with the lighter tones that the season beckons.
The shoe is composed of a mainly white upper via its leather mudguard and lace plate while white mesh makes up the rest. The heel finds grey suede and black mesh that can only really be fully appreciated while rocking a pair of shorts as jeans would cover the area completely. A black swoosh and outsole adds the appropriate amount of contrast for a great pair of kicks. Via Nicekicks
Nike Air Pegasus 89 White/Anthracite-Black Nike Air Pegasus 89 White/Anthracite-Black Nike Air Pegasus 89 White/Anthracite-Black Nike Air Pegasus 89 White/Anthracite-Black Nike Air Pegasus 89 White/Anthracite-BlackAlso you will like it：


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