大学物理课件(下)

_»>@±qB\r3\ra\rS 2 . 2 2;zx ] À1 1 . 4ùò\rPsin ---- ax = @x ------ sin----- = 0.40\rú a  4. a n.\rJ 2 n 77T\r13-27 xûü‹ýþÿ 0@P`p“? = J sin - -\rV a a\rn = 2R\r? ?    = |s i n 2 \rd I i2 d 2 . 2 2  \r  = j ------s n r m =0\rdr dx|_a a\r0 x = sKx = @a\r4 4\r13-28 L =4i(l + 1) = J2(2 + 1) = !\r" Lk = m,h = -2\r#$ S = Js(s +1)%= + 1]) = 3 %\r13-29 & ' = ( = - * = -0.85”\r4 n2 42\r+ " = 4 ,\r/./01p0, 1,2,3\rL = 2 3 4 5 67./01p0 , 82%\r9%\r2:\r(3) ;./01p0, ±1 , ± 2 , ±3\r=\r/,67=./01p0, >\r± 2%\r±3\r(4 ) @ 0./AB`pZ = 2/? =2*4? =32