天津一中网校 同步教学 年级 高三 天津市立思辰网络教育有限公司 版权所有 科目 物理 教师 翟君鹰 2005-2006 年第一学期三周 第 1 页
2
.. 3
1..S 1 S 2 S 1 S 2 2... 2 1 2 dlld. 22-1.O 1 2.OxpP S. P S=r 2 -r 1 r 1 S 1 d r 2 O Qr 1 2 =L 2 +(x- 2 d ) 2 S 2 S L r 2 2 =L 2 +(x+ 2 d ) 2 22-1 r 2 2 -r 1 2 =(r 2 -r 1 ) (r 2 +r 1 =2dx LdLxr 2 +r 1 d x L ± k λ L ± d 4
λ ± k-1 2 x ± k L d λ 2 (k) k=12 S 1 S 2 S 1 S 2.. SS 1 S 2 S 1 S 2 λ S = ±kx S = ± ( 2k 1) 2.. [] 3 0 0 10 4 10 A ( 1A = 10 m) S 1 S 2 1.810-6 m S 1 S 2 A S 1 S 2 A S 1 S 2 A δ = 1.8 10 6 m A N 6 δ 1.8 10 = 3 λ 4 10 10 = 10 = 1 4 2 2 1 4 S 1 S 2 AS 1 S 2 A.. L xx k -x k-1 = d d x.... 3 c=f.. 5
λ o λ 0 λ. 4.. 1 2 3 8 1 2 γ γ γ 3 6
1 2 7
λ λ λ λ nf c c 1.5 f 1 λ 1. 5 1 λ λ λ λ λ λ 1. 5 λ λ λ λ µ µ λ λ λ µ µ µ µ µ µ µ µ µ 4.. 5 1 A 8
B C D 2 m T T m =2.9010-3 m k 27 0 C m. 1C. 2Tm=2.9010-3 2.90 10 m= 273 + 27 3 =9.710 6 m 9
A λ λ λ λ λ λ λ λ λ λ γ 10
γ 10. 11. 12 x γ. 11
B 1 A B C D 2 A B C D 3 A B C D 4 1 A B. C. D. AABCD B. DBCA C. BDCA D. CDBA 5 MN ad Aac Bab Cbd DdN 12
6 A B C D 7 A B C D 8 A B C D 13
1A 2D 3B 4AC 5ACD 6C 7C 8A 90.3325 10-7 10 11 12LC 1ABD. 2AC. 3B. c n= v v=f. 4B. 5A MN ad a d ac A. 6AD. 1/4. 14
B C. D. 7D.. 8ABD. A.B. C.D. 15