21秋西南大学0131 量子力学基础在线作业答案
0131 量子力学基础1.[单选题] 全描述微观粒子运动状态变化规律的是
A.波函数
B.薛定谔方程
C.能级
D.不确定关系
2.[单选题] 非简并定态微扰理论中第n个波函数一级修正项为
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504487444759008569.jpg" title="201709041504487444759008569.jpg" alt="11.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504487425057079109.jpg" title="201709041504487425057079109.jpg" alt="11.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504487370673014813.jpg" title="201709041504487370673014813.jpg" alt="11.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504487389512047057.jpg" title="201709041504487389512047057.jpg" alt="11.jpg"/>
3.[单选题] 力学量算符<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709031504407844168097930.jpg" title="201709031504407844168097930.jpg" alt="1.jpg"/>对应于本征值为<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709031504407862991021632.jpg" title="201709031504407862991021632.jpg" alt="2.jpg"/>的本征函数在坐标表象中的表示是
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709031504407934629031531.jpg" title="201709031504407934629031531.jpg" alt="11.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709031504407887390062446.jpg" title="201709031504407887390062446.jpg" alt="11.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709031504407918182069029.jpg" title="201709031504407918182069029.jpg" alt="11.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709031504407902770094167.jpg" title="201709031504407902770094167.jpg" alt="11.jpg"/>
4.[单选题] 对易关系<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504320610669043249.jpg" title="201709021504320610669043249.jpg" alt="1.jpg"/>等于(<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504320636814089393.jpg" title="201709021504320636814089393.jpg" alt="2.jpg"/>为x的任意函数)
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504320664554003703.jpg" title="201709021504320664554003703.jpg" alt="2.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504320701991033522.jpg" title="201709021504320701991033522.jpg" alt="2.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504320716936032339.jpg" title="201709021504320716936032339.jpg" alt="2.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504320682929040478.jpg" title="201709021504320682929040478.jpg" alt="2.jpg"/>
5.[单选题] 波函数<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504266695726048464.jpg" title="201709011504266695726048464.jpg" alt="1.jpg"/>的傅里叶变换式是
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504266815666082971.jpg" title="201709011504266815666082971.jpg" alt="1.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504266863483041592.jpg" title="201709011504266863483041592.jpg" alt="1.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504266792632044342.jpg" title="201709011504266792632044342.jpg" alt="1.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504266838004036799.jpg" title="201709011504266838004036799.jpg" alt="1.jpg"/>
6.[单选题] 二维自由粒子波函数的归一化常数为(归到<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504271850381032950.jpg" title="201709011504271850381032950.jpg" alt="1.jpg"/>函数)
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504271876182026354.jpg" title="201709011504271876182026354.jpg" alt="2.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504271929971050896.jpg" title="201709011504271929971050896.jpg" alt="2.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504271912791046572.jpg" title="201709011504271912791046572.jpg" alt="2.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504271892277014402.jpg" title="201709011504271892277014402.jpg" alt="2.jpg"/>
7.[单选题] 知氢原子从基态激发到某一定态所需能量为10.19eV,若氢原子从能量为-0.85eV的状态跃迁到上述定态时,所发射的光子的能量为
A.9.95eV
B.2.56eV
C.4.25eV
D.3.41eV
8.[单选题] 非简并定态微扰理论中第n个能级的表达式是(考虑二级近似)
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504486566347029387.jpg" title="201709041504486566347029387.jpg" alt="11.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504486606931057997.jpg" title="201709041504486606931057997.jpg" alt="11.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504486584611055671.jpg" title="201709041504486584611055671.jpg" alt="11.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504486626163009948.jpg" title="201709041504486626163009948.jpg" alt="11.jpg"/>
9.[单选题] 一振子处于<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504320320011059233.jpg" title="201709021504320320011059233.jpg" alt="1.jpg"/>态中,该振子的能量E1,E3取值的几率分别为
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504320360330052058.jpg" title="201709021504320360330052058.jpg" alt="2.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504320424762040962.jpg" title="201709021504320424762040962.jpg" alt="2.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504320342311039633.jpg" title="201709021504320342311039633.jpg" alt="2.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504320441015083468.jpg" title="201709021504320441015083468.jpg" alt="2.jpg"/>
10.[单选题] <img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504488947404082689.jpg" title="201709041504488947404082689.jpg" alt="1.jpg"/>为自旋角动量算符<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504488965755012484.jpg" title="201709041504488965755012484.jpg" alt="2.jpg"/>,则等于
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504488987259045571.jpg" title="201709041504488987259045571.jpg" alt="11.jpg"/>
B.0
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504489025502094210.jpg" title="201709041504489025502094210.jpg" alt="11.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504489004415041789.jpg" title="201709041504489004415041789.jpg" alt="11.jpg"/>
11.[单选题] 电子自旋角动量的z分量算符在<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504489830176016132.jpg" title="201709041504489830176016132.jpg" alt="1.jpg"/>表象中矩阵表示为
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504489886482048237.jpg" title="201709041504489886482048237.jpg" alt="11.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504489868014004747.jpg" title="201709041504489868014004747.jpg" alt="11.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504489852036023986.jpg" title="201709041504489852036023986.jpg" alt="11.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504489902958065063.jpg" title="201709041504489902958065063.jpg" alt="11.jpg"/>
12.[单选题] 设体系处于<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504318682708086214.jpg" title="201709021504318682708086214.jpg" alt="1.jpg"/>状态,则该体系的角动量的取值及相应几率分别为
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504319365089092308.jpg" title="201709021504319365089092308.jpg" alt="2.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504319412529004030.jpg" title="201709021504319412529004030.jpg" alt="2.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504318739452023089.jpg" title="201709021504318739452023089.jpg" alt="2.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504318718705081132.jpg" title="201709021504318718705081132.jpg" alt="2.jpg"/>
13.[单选题] <img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504270929799028735.jpg" title="201709011504270929799028735.jpg" alt="1.jpg"/>和<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504270948433010800.jpg" title="201709011504270948433010800.jpg" alt="2.jpg"/>是厄密算符,则
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504270993742032026.jpg" title="201709011504270993742032026.jpg" alt="11.jpg"/>必为厄密算符
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504271027082038256.jpg" title="201709011504271027082038256.jpg" alt="11.jpg"/>必为厄密算符
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504271055604083405.jpg" title="201709011504271055604083405.jpg" alt="11.jpg"/>必为厄密算符
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504271085303004056.jpg" title="201709011504271085303004056.jpg" alt="11.jpg"/>必为厄密算符
14.[单选题] Stern-Gerlach实验证实了
A.原子的能级是分立的
B.光具有波动性
C.电子具有自旋
D.电子具有波动性
15.[单选题] 对易关系<img title="201709021504363633285017948.jpg" alt="1.jpg" src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504363633285017948.jpg"/>等于
A.?<img title="201709021504363703625060460.jpg" alt="1.jpg" src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504363703625060460.jpg"/>
B.?<img title="201709021504363654771085778.jpg" alt="1.jpg" src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504363654771085778.jpg"/>
C.?<img title="201709021504363675444020699.jpg" alt="1.jpg" src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504363675444020699.jpg"/>
D.?<img title="201709021504363724279045351.jpg" alt="1.jpg" src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504363724279045351.jpg"/>
16.[单选题] 角动量Z分量的归一化本征函数为
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504271993698001981.jpg" title="201709011504271993698001981.jpg" alt="2.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504272027649058905.jpg" title="201709011504272027649058905.jpg" alt="2.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504271976124062870.jpg" title="201709011504271976124062870.jpg" alt="2.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504272011252018837.jpg" title="201709011504272011252018837.jpg" alt="2.jpg"/>
17.[单选题] 在极坐标系下,氢原子体系在不同球壳内找到电子的几率为
A.B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504270342592020611.jpg" title="201709011504270342592020611.jpg" alt="2.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504270358813081687.jpg" title="201709011504270358813081687.jpg" alt="2.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504270376787090634.jpg" title="201709011504270376787090634.jpg" alt="2.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504270394788072456.jpg" title="201709011504270394788072456.jpg" alt="2.jpg"/>
18.[单选题] 设<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504235306345046688.jpg" title="201709011504235306345046688.jpg" alt="1.jpg"/>，在<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504235326167088031.jpg" title="201709011504235326167088031.jpg" alt="1.jpg"/>范围内找到粒子的几率为
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504235495837024954.jpg" title="201709011504235495837024954.jpg" alt="1.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504235546994073430.jpg" title="201709011504235546994073430.jpg" alt="1.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504235566955082412.jpg" title="201709011504235566955082412.jpg" alt="1.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504235522770002369.jpg" title="201709011504235522770002369.jpg" alt="1.jpg"/>
19.[单选题] 能量为100ev的自由电子的德布罗意波长是
A.0.21nm
B.0.12nm
C.0.25nm
D.0.15nm
20.[单选题] 质量流密度矢量的表达式为
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504267335840088762.jpg" title="201709011504267335840088762.jpg" alt="1.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504267314715002143.jpg" title="201709011504267314715002143.jpg" alt="1.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504267293932058258.jpg" title="201709011504267293932058258.jpg" alt="1.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504267357101011241.jpg" title="201709011504267357101011241.jpg" alt="1.jpg"/>
21.[单选题] 对易关系<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504320990660020814.jpg" title="201709021504320990660020814.jpg" alt="1.jpg"/>等于
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504321062295067243.jpg" title="201709021504321062295067243.jpg" alt="2.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504321016299079683.jpg" title="201709021504321016299079683.jpg" alt="2.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504321046907065826.jpg" title="201709021504321046907065826.jpg" alt="2.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709021504321031663040203.jpg" title="201709021504321031663040203.jpg" alt="2.jpg"/>
22.[单选题] 在<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504485928785011068.jpg" title="201709041504485928785011068.jpg" alt="1.jpg"/>表象中<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504485956155032318.jpg" title="201709041504485956155032318.jpg" alt="2.jpg"/>,其本征值是
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504486020577011624.jpg" title="201709041504486020577011624.jpg" alt="11.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504485979540041491.jpg" title="201709041504485979540041491.jpg" alt="11.jpg"/>
C.0
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504486003397059415.jpg" title="201709041504486003397059415.jpg" alt="11.jpg"/>
23.[单选题] 线性谐振子的能级为
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504269730772075533.jpg" title="201709011504269730772075533.jpg" alt="2.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504269787800016360.jpg" title="201709011504269787800016360.jpg" alt="2.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504269769508096771.jpg" title="201709011504269769508096771.jpg" alt="2.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504269750753057768.jpg" title="201709011504269750753057768.jpg" alt="2.jpg"/>
24.[单选题] 波函数<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504266425639097013.jpg" title="201709011504266425639097013.jpg" alt="11.jpg"/>、<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504266446669090399.jpg" title="201709011504266446669090399.jpg" alt="1.jpg"/>(c为任意常数)
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504266615905014892.jpg" title="201709011504266615905014892.jpg" alt="11.jpg"/>与<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504266619302038656.jpg" title="201709011504266619302038656.jpg" alt="1.jpg"/>所描写的粒子在空间各点出现的几率的比是<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504266611242078207.jpg" title="201709011504266611242078207.jpg" alt="2.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504266642092038297.jpg" title="201709011504266642092038297.jpg" alt="11.jpg"/>与<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504266645553056222.jpg" title="201709011504266645553056222.jpg" alt="1.jpg"/>描写粒子的状态相同
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504266555660041526.jpg" title="201709011504266555660041526.jpg" alt="11.jpg"/>与<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504266558926080506.jpg" title="201709011504266558926080506.jpg" alt="1.jpg"/>所描写的粒子在空间各点出现的几率的比是1:c?
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504266485098085827.jpg" title="201709011504266485098085827.jpg" alt="11.jpg"/>与<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504266520710090034.jpg" title="201709011504266520710090034.jpg" alt="1.jpg"/>描写粒子的状态不同
25.[单选题] 定义算符<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709031504407234172029613.jpg" title="201709031504407234172029613.jpg" alt="1.jpg"/>, 则<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709031504407237401036711.jpg" title="201709031504407237401036711.jpg" alt="2.jpg"/>等于
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709031504407298258038102.jpg" title="201709031504407298258038102.jpg" alt="11.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709031504407335762016477.jpg" title="201709031504407335762016477.jpg" alt="11.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709031504407318248070378.jpg" title="201709031504407318248070378.jpg" alt="11.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709031504407281239004497.jpg" title="201709031504407281239004497.jpg" alt="11.jpg"/>
26.[单选题] 非简并定态微扰理论的适用条件是
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504487762543091543.jpg" title="201709041504487762543091543.jpg" alt="11.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504487779003043284.jpg" title="201709041504487779003043284.jpg" alt="11.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504487745554026172.jpg" title="201709041504487745554026172.jpg" alt="11.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504487727394001737.jpg" title="201709041504487727394001737.jpg" alt="11.jpg"/>
27.[单选题] 分别处于p态和d态的两个电子,它们的总角动量的量子数的取值是
A.1,2,3
B.1,2,3,4
C.0,1,2,3,4
D.0,1,2,3
28.[单选题] 几率流密度矢量的表达式为
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504267227388059044.jpg" title="201709011504267227388059044.jpg" alt="1.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504267245507077411.jpg" title="201709011504267245507077411.jpg" alt="1.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504267184992083312.jpg" title="201709011504267184992083312.jpg" alt="1.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504267205628028354.jpg" title="201709011504267205628028354.jpg" alt="1.jpg"/>
29.[单选题] 在一维无限深势阱<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504268867153066765.jpg" title="201709011504268867153066765.jpg" alt="2.jpg"/>中运动的质量为<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504268871528074029.jpg" title="201709011504268871528074029.jpg" alt="1.jpg"/>的粒子的能级为
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504268942061085519.jpg" title="201709011504268942061085519.jpg" alt="1.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504268921619079721.jpg" title="201709011504268921619079721.jpg" alt="1.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504268901398081552.jpg" title="201709011504268901398081552.jpg" alt="1.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504268961575052955.jpg" title="201709011504268961575052955.jpg" alt="1.jpg"/>
30.[单选题] 下列哪种论述不是定态的特点
A.任何力学量的平均值都不随时间变化
B.几率流密度矢量不随时间变化
C.定态波函数描述的体系一定具有确定的能量
D.几率密度和几率流密度矢量都不随时间变化
31.[单选题] 能量为0.1ev，质量为1g的质点的德布罗意波长是
A.0.2nm
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504265047318017544.jpg" title="201709011504265047318017544.jpg" alt="11.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504265052928019840.jpg" title="201709011504265052928019840.jpg" alt="1.jpg"/>
D.0.14nm
32.[单选题] 波函数<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504272070284024440.jpg" title="201709011504272070284024440.jpg" alt="2.jpg"/>
A.不是<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504272142144048556.jpg" title="201709011504272142144048556.jpg" alt="1.jpg"/>的本征函数,是<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504272152174058237.jpg" title="201709011504272152174058237.jpg" alt="2.jpg"/>的本征函数
B.是<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504272166941053245.jpg" title="201709011504272166941053245.jpg" alt="1.jpg"/>、<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504272169832084444.jpg" title="201709011504272169832084444.jpg" alt="2.jpg"/>的共同本征函数
C.是<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504272107120001087.jpg" title="201709011504272107120001087.jpg" alt="1.jpg"/>的本征函数,不是<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504272123781050860.jpg" title="201709011504272123781050860.jpg" alt="2.jpg"/>的本征函数
D.即不是<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504272182560093195.jpg" title="201709011504272182560093195.jpg" alt="1.jpg"/>的本征函数,也不是<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504272185272058185.jpg" title="201709011504272185272058185.jpg" alt="2.jpg"/>的本征函数
33.[单选题] 幺正变换
A.既改变算符的本征值,也改变其本征矢
B.不改变算符的本征值,但可改变其本征矢
C.改变算符的本征值,但不改变其本征矢
D.不改变算符的本征值,也不改变其本征矢
34.[单选题] 线性谐振子的能量本征函数<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709031504435942461052122.jpg" title="201709031504435942461052122.jpg" alt="1.jpg"/>在能量表象中的表示是
A.A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709031504436026376020048.jpg" title="201709031504436026376020048.jpg" alt="11.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709031504436044836080985.jpg" title="201709031504436044836080985.jpg" alt="11.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709031504435978724090715.jpg" title="201709031504435978724090715.jpg" alt="2.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709031504436005644055836.jpg" title="201709031504436005644055836.jpg" alt="11.jpg"/>
35.[单选题] 当氢原子放出一个具有频率<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504265493260006378.jpg" title="201709011504265493260006378.jpg" alt="1.jpg"/>的光子，反冲时由于它把能量传递给原子而产生的频率改变为
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504265593809005584.jpg" title="201709011504265593809005584.jpg" alt="1.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504265554070055161.jpg" title="201709011504265554070055161.jpg" alt="1.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504265531292045859.jpg" title="201709011504265531292045859.jpg" alt="1.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709011504265574427043609.jpg" title="201709011504265574427043609.jpg" alt="1.jpg"/>
36.[单选题] 非简并定态微扰理论中第n个能级的一级修正项为
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504486692610023596.jpg" title="201709041504486692610023596.jpg" alt="11.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504486707238018338.jpg" title="201709041504486707238018338.jpg" alt="11.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504486737328010767.jpg" title="201709041504486737328010767.jpg" alt="11.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504486722882056508.jpg" title="201709041504486722882056508.jpg" alt="11.jpg"/>
37.[单选题] 一电子处于自旋态<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504489963734014181.jpg" title="201709041504489963734014181.jpg" alt="1.jpg"/>中,则<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504489978134053966.jpg" title="201709041504489978134053966.jpg" alt="2.jpg"/>的可测值分别为
A.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504489998851020896.jpg" title="201709041504489998851020896.jpg" alt="11.jpg"/>
B.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504490013912058908.jpg" title="201709041504490013912058908.jpg" alt="11.jpg"/>
C.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504490030099098672.jpg" title="201709041504490030099098672.jpg" alt="11.jpg"/>
D.<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504490044333048438.jpg" title="201709041504490044333048438.jpg" alt="11.jpg"/>
38.[主观填空题] 态迭加原理的内容是<u> </u>。
A.
39.[主观填空题] 普朗克在经典物理解释黑体辐射遇到无法逾越的困难时提出了著名的<u> </u>假设，它的基本内容是<u> </u>。
A.
40.[主观填空题] 根据电子自旋假设，与每个电子自旋运动相对应的磁矩为________________，它在空间任意方向上的分量为______________________。
A.
41.[主观填空题] 量子力学中的质量守恒定律是<u> </u>。
A.
42.[主观填空题] N个粒子体系的薛定谔方程是<u> </u>。
A.
43.[主观填空题] 用150伏特电压加速的电子，其De Broglie波的波长是<u> </u>。
A.
44.[主观填空题] 爱因斯坦将普朗克的辐射的量子理论推广为<u> </u>，圆满地解释了实验现象。
A.
45.[主观填空题] 自旋角动量算符的定义式为<u> </u>。
A.
46.[主观填空题] 几率连续性方程是由<u> </u>导出的。
A.
47.[主观填空题] 一空气中的尘埃，其质量为<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504524337836012177.jpg" title="201709041504524337836012177.jpg" alt="2.jpg" width="56" height="23" style="width: 56px; height: 23px;"/>，速度为<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504524364751028370.jpg" title="201709041504524364751028370.jpg" alt="2.jpg" width="59" height="21" style="width: 59px; height: 21px;"/>，其德布罗意波长为<u> </u>。
A.
48.[主观填空题] 氢原子处于弱电场<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504513570468022833.jpg" title="201709041504513570468022833.jpg" alt="1.jpg"/>中，其体系的微扰哈密顿是<u> </u>。
A.
49.[主观填空题] 一粒子用波函数<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504493446293077035.jpg" title="201709041504493446293077035.jpg" alt="1.jpg"/>描写,则在某个区域<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504493449544096389.jpg" title="201709041504493449544096389.jpg" alt="2.jpg"/>内找到粒子的几率为<u> </u>。
A.
50.[主观填空题] 全同性原理的内容是__________________________________________。
A.
51.[主观填空题] 光的波粒二象性是指<u> </u>，爱因斯坦光子理论较之普朗克量子假设的发展是<u> </u>。
A.
52.[主观填空题] 一维线性谐振子的势能表达式是_________________，其相邻能级间的间隔是_________________________________。
A.
53.[主观填空题] 量子力学中，一对共轭的力学量不能同时被测定，以坐标和动量为例，它们之间的测不准关系为_______________________。
A.
54.[主观填空题] 若粒子的势能在空间反演时保持不变，即<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201708191503146812829057503.jpg" title="201708191503146812829057503.jpg" alt="1.jpg"/>，则粒子的定态波函数具有_______宇称。
A.
55.[主观填空题] 束缚态的定义是<u> </u>。
A.
56.[主观填空题] 如果全同粒子体系的波函数是反对称的，则组成该体系的全同粒子一定是<u> </u>。
A.
57.[主观填空题] 自旋角动量算符<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504513945551040122.jpg" title="201709041504513945551040122.jpg" alt="3.jpg"/>在<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709041504513949224021429.jpg" title="201709041504513949224021429.jpg" alt="2.jpg"/>表象中的矩阵表示是________________________。
A.
58.[问答题] 粒子处在的一维无限深势阱中的基态，设t=0时阱壁<img title="201709051504541702349025785.jpg" alt="1.jpg" src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709051504541702349025785.jpg"/>突然运动到<img title="201709051504541708036034851.jpg" alt="2.jpg" src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709051504541708036034851.jpg"/>，求此时粒子处于基态的几率。
A.
59.[问答题] 证明<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709051504574004571002022.jpg" title="201709051504574004571002022.jpg" alt="1.jpg"/> 式中的归一化常数是<img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs/201709051504574007719092421.jpg" title="201709051504574007719092421.jpg" alt="2.jpg"/>
A.
60.[问答题] 证明在定态中，几率流与时间无关。
A.
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