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习题练习：Physics Unit28: Quantum Mechanics of Atoms
本习题练习来源于题库网 (https://tiku.one)，是在线习题练习的打印版，您也可以访问本平台网站(https://tiku.one/)直接在线完成(注册并登录账号后在首页左侧输入试卷号 123 即可在线作答)，，作答电子化后可随时回放，查看每题答案与详细解析，搜藏保存任意题目；教师使用本平台可以抽题组卷或一键复制他人试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力。本试卷的直接作答链接 https://tiku.one/test123.html
 作者: admin    总分: 52分  得分: _____________

答题人: 匿名未登录  开始时间: 23年05月01日 10:59  切换到: 整卷模式

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1#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The probability of finding an electr 7o e xms/3vtpc;2vid*:+so vdon in a hydrogen atom is directly proportional tod+mcov xi7 */3dovpe:; 2ssvt its

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2#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
State Heisenberg's Uncertainty Pri:q je1b9v5y o5v5ybt1l/ mbe3vr w;r hnciple.
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3#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The reason the position of x*x6 x6sa1(jtbpe .i ra particle cannot be specified with infinite precisioie.xrab (1x x *s6pt6jn is the

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4#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  If the accuracy in measuringxp+u 2tyqe3ac()q s 0a the position of a particle increases, the accuracy iny ct2(aeuax )+s03pqq measuring its velocity will

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5#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  If the accuracy in measuring the velocity of a particle isex;g/9*o:ol fnbzb: ncreases, the accuracy ixbg;/z n *obo::es9f ln measuring its position will

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6#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The quantity "h-bar" cawgj rns0./n3 9fxq /has a value of

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7#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The principal quantum number can have any integer value ranging+xi5p*6a 2f 6 ctnrn+jo(sekz from

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8#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The orbital quantum number can have ansbxtk*s)13 sy0 g 2xiqb8k3jhy integer value ranging from

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9#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The magnetic quantum number canshg se)l(m;l 5 have any integer value ranging from

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10#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The spin quantum number can hamynp -3klap ,9ve values of

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11#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  If l = 4, which one of ;b1 mbajd2qgm.u7qco u5oh;, the following is a possible quantum number for n?

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12#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  If n = 5, which one of thers2:sf1u6f -bpq lv- p following is not an allowed magnetic quantum number?

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13#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The wave equation for hydrogen has solutions only 8kruam5zq 9q9 67elfsif the three quantum numbers $n$, $l$, and $m_l$ meet certain conditions. One of these conditions specifies that n

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14#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The wave equation for hyda94r pl s2hia4h(vcj6rogen has solutions only if the three quantum numbers $n$, $l$, and $m_l$ meet certain conditions. One of these conditions specifies that l

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15#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The wave equation for hydrogen has solutiont6d 5qr .opi9vs only if the three quantum numbers $n$, $l$, and $m_l$ meet certain conditions. One of these conditions specifies that $m_l$

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16#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In the ground state, t* fh8edh0o 0rwn8ri15 sl ld0ghe quantum numbers ($n$, $l$, $m_l$, $m_s$) for hydrogen are, respectively,

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17#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  According to the selection rule, when a photon is emitted or absorbed, transiti ef,jn8*ps c;sons can only occur between stat 8s*nef;cj s,pe with values of l that differ by

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18#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The number of electrons in a neutr,wi*i:+ukzp(vj iq 6 qal atom is called its

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19#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
State the Pauli exclusion principle.bgxcku1-( 3yw om3k *5t 4izwjwz-*ce
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20#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In terms of an atom's electron co+npx 6pv5d 6u)3didzxnfiguration, the letters K, L, M, and N refer t xundd6zi) pdv+3 5x6po

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21#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What is the maximum number of electrons that hx*a +br. g+5 l29dr yu:espvxcan occupy the $g$ sub shell?

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22#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  How many possible sets of quantum numbers or electron states are there;fv w (el,in*m in the $5f$ sub shell?

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23#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The elements in the periodic table that have completelyk9u;kf2oc- mwc,5 mct filled shells or subshells are referred to amc -2;kmtu cckfw5o9 ,s

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24#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The elements in the periodic table which lack one electron from a filled shel16xtqx(t4g 5emu vb:y xc xl99l arye(: x 51b4xv69lxuc9 gmqtx te referred to as

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25#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The elements in the periodic table which havd 0d2citq.q 0zvp+y* js/kva5e a single outer s electron are referred t z0/i qdvak0s2p+jv t5qy d*.co as

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26#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The word LASER is an acronym w: hd4qb4owr; p6mkc) for

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27#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In order to produce a hologram, one needs, in addition to an object and n .ers9ax20 qlizto( 0a piece of photogas0ln(0zr2 q.oi xt 9eraphic film,

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28#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  When a hologram is illuminatedtelc,* q i8-bt with a beam of coherent light, it produces

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29#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  An electron inside a hydrog gjk,uc6/tqqh5y6( v: xpg:wds 6wi59q q1qwxen atom is confined to within a space of about 0.110 nm. If the electqw 5g16,:5q9 xw(xijpy 6/guvqhqw q:k tc 6sdron mass is $9.11 \times 10^{-31} \; kg$, what is the uncertainty in the electron's velocity?

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30#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Suppose that the spees hb0 ;6, yilve.mzjt9mi-d-vd of an electron traveling 2000 m/s is known to an accuracy of 1 pary0vid -9 -;, e m.hjbzm6itvlst in $10^5$ (i.e., within 0.001%). What is the greatest possible accuracy within which we can determine the position of this electron?

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31#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A measurement of an electron's spee0lt j2 l,uxd6hd is $2.0 \times 10^6 \; m/s$ and has an uncertainty of 10%. What is the minimum uncertainty in position?

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32#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A baseball has mass 143 g and speed 45bc,h8 uk (ay2h.0 m/s, with the speed known to within 0.100%. What is the minimum uncertainty b(a hkyc h8u2,in the position of the baseball?

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33#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The energy of an electron state has an;2tp:- x gjgvw4 hf0szi/5kvj uncertainty of about 0.500 eV. What is tjf-/jvwi2gxk4;0pts: h v z5ghe uncertainty in the life-time of the level?

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34#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  An electron is known to be confined to a regi35h/dy)ztf hex t nclab0 4h9.bxpy32on of width 0.1 nm. What is an approximate expression for the/ylbx)9 eth3bz hfhydn 52 4xt3a0c.p least kinetic energy it could have, in eV?

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35#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The radius of a typical nucleus is about53vw+i3 d*t9saw pt jp $5.0 \times 10^{-15} \; m$. Assuming this to be the uncertainty in the position of a proton in the nucleus, estimate the uncertainty in the proton's energy (in eV).

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36#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A hydrogen atom is in the drj4k3o3ff1 5v9zm hg $6h$ state. Determine the principal quantum number.

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37#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A hydrogen atom is in theg;/ aam 1p)bxnk)6rde( undf8 $6h$ state. How many electrons are allowed in this state?

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38#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A hydrogen atom is in thezj5v vqk jqe /-52ox;p $6h$ state. Which of the following could be an orbital quantum number?

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39#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A hydrogen atom is in the gu6 k0ys (:uck$6h$ state. Which one of the following is not a magnetic quantum number?

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40#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a hydrogen atom, a given electron has n = 7. Howa,zsbfk*(j4 8e1g g om many values can l have?

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41#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a hydrogen atom, a given electron has l = 7. How many e/7yje8ar; cd values can $m_l$ have?

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42#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a hydrogen atom, an electron with n =ioo8oaxdq63e82 : son32hula 7 can exist in how many different quantum sta o8x3i63ouh onlaoeq:2sa 82d tes?

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43#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Consider ground-state helium holding two electrons in orbit. If opjot .s,cwu goxy1n3w z62h9. + zu)zune of the electrons has quantumxzuju nwztpyhuoos +.61.3c,w z 2)9g numbers ($n$, $l$, $m_l$, $m_s$) of 1, 0, 0, -1/2 respectively, the quantum numbers for the other electron will be

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44#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  How many electrons will fit in v+d3;zkl:t: du)mcsmto a $4f$ sub shell?

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45#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The values of n and 512 bhn;npwmul for a $4f$ sub shell are

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46#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A neutral atom has electron co v:j+hbv.qbg-o* gnjulp56l:nfiguration $1s^22s^22p^63s^23p^2$. What element is this?

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47#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A neutral atom has an electron configura9s)avf 3y1aukz7 vtu4ui 9 r8qtion of $1s^22s^22p^63s^23p^2$. What is its atomic number?

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48#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A neutral atom has an electron cv:cl(lbeq jq r)9ni81 onfiguration of $1s^22s^22p^6$. If a neutral atom holds one additional electron, what is the ground state configuration?

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49#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What is the electronc se-(hald4 ,q configuration for Li which has three electrons?

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50#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  High-energy photons are used to bombard an unknown metal. Thek-guq .g v40ysmx1nd* 9ztrv, strongest peak is found for X-rays with an energ rut g,gzkq d* .ymv9s1nv-40xy of 66 keV. What is the atomic number of the metal?

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51#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What is the shortest-wavelength X-ray photon emitted in an Xa2 m a9fnzbrbzz;xmfl1f 5an5 g9d- -+-ray tube subject to 50 kV-1rdz-+9x55fnz2 za 9f abfal; mgnbm?

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52#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a ruby laser, an elesj.kqkzos 7 (4pv7d0d ctron jumps from a higher energy level to a lower one. If7 ksdjo 4s(.v0pkd qz7 the energy difference between the two levels is 1.8 eV, what is the wavelength of the emitted photon?

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