Page 111 - 高中物理选择性必修3
P. 111
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7§%ÌW E ( n = 1),·7§ÌWLf
1
% Å/12 ( ground state) . ÇÈX1
ÉÊ?(|01%Ìs/Ë,Q|01ÌÌW
%Ìs/p¢,¾j,|01!Í (%Ìs/
- 13 6 eV.
#X1í@R]¢U(,<£R]±²Ì
s,q£Í ¨©@/å%ÌW E ,E ,… ì,
2
3
ÐÌWLf% Å/342 ( excited state) .
¢U %|012;«%. Mõ/§%
ÌW¨©,¨©(ÏÎmø%Ìs.d1ÄB
RO,Ô2|01¡=dr%0z.
5 - 1 - 9 |01%ÌW±²
Om%d1%ÌsÏÂÌW)%ÌsÆ.
56:«¯|01%ÌW±²,&Ð|01 n = 3 %¢U .
( 1)!/§ÌW¨©%K¥jRUm%d1Nn?Ìsy^?
( 2)ÑÐÌlmq/ 2 29 eV %êÒÓUýdXef?lm%dX17^ÔúÌ/
y^?
78:de?@"fg n = 3 CX2h,i*jhIklmn,]opq n = 3 rs*
n = 1,t]uvrs,rswMCxeqOxvyz{.
9:(1)u²<Õ, n = 3 ¢U %01¨©pÍ ,&Ö<Um 3 nd1.
¾j n = 3 @ n = 1 ÏÎd1Ìs E = E - E = 12 09 eV;
3
1
31
n = 3 @ n = 2 ÏÎd1Ìs E = E - E = 1 89 eV;
32 3 2
n = 2 @ n = 1 ÏÎd1Ìs E = E - E = 10 20 eV.
21 2 1
(2)n = 3 @ n = 1 ÏÎ%d1c n = 2 @ n = 1 ÏÎ%d1ÌêÒÓUýdXef.
«¯dXefû¥ E = hν - W ,
k
0
n = 3 @ n = 1 ÏÎ%d1üý%dX17^ÔúÌ E = 9 80 eV;
k1
n = 2 @ n = 1 ÏÎ%d1üý%dX17^ÔúÌ E = 7 91 eV.
k2
. 105 .