题库网 (tiku.one)

 找回密码
 立即注册

 

      

上传图片附件

未使用图片

小贴士: 允许的图片文件格式为: gif, jpg, jpeg, png, webp,上传完成后会在上方生成预览,用鼠标连续双击缩略图,或拖动缩略图,该图片就被绑定至本题,显示在题目下方

本次作答已使用

小贴士: 此栏目显示的是当前作答使用的所有图片,绑定到某一题目的图片同时会显示在该题目下方; 删除使用的图片会将其转移到<未使用图片>类别


习题练习:Physics Unit29: Molecules and Solids

 作者: admin 发布日期: 2023-05-01 13:57   总分: 27分  得分: _____________

答题人: 游客未登录  开始时间: 23年05月01日 13:57  切换到: 整卷模式

标记此题
1#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Covalent bonding is caused byo tis*;4 ;suehz.ehn 9

参考答案:    

标记此题
2#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Ionic bonding is causj cz2 e 8cd: rwgum)5z:pzd*:jed by

参考答案:    

标记此题
3#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The bond energy for a(n *y a:qvkmmqn(0 qw+ hydrogen molecule is

参考答案:    

标记此题
4#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Van der Waals bondin - m./ qchww8**f/ac, zt+bskalz 7olpa0 pt9bg is caused by

参考答案:    

标记此题
5#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In general, which of the following is ro2)onbf 7z ,fthe strongest bond?

参考答案:    

标记此题
6#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In general, which of the following is the s5+t9zp; i :ugh2 p5hfc6dumy weakest bond?

参考答案:    

标记此题
7#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  For a diatomic quantum mechanical rotator, the energy d( : w/ncaxp0ssifference between adjacent energy l / s0cp(:swaxnevels

参考答案:    

标记此题
8#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A diatomic quantum mechanical rotator in theb 4b*9z *dhacu;fcv7b L = 1 quantum state has energy E. The same rotator in the L = 2 quav47b cuzac9 **;bhfdbntum state will have energy

参考答案:    

标记此题
9#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In its lowest quantum state, the energy of a diatomic harw6hb9 5imsqyec 5* q:mmonic oscillator is

参考答案:    

标记此题
10#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  For a diatomic quantum ay3cj1n te1 c5mechanical vibrator, the energy difference between adjacetjace n13c1 5ynt quantum states

参考答案:    

标记此题
11#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In its lowest quantum state, a diatomic quantq f;z/y7xnoi9e+ .j h9s :vapqum mechanical rotator has a rotatiox :peq/9hn + yva jq9f7iz;so.nal energy of

参考答案:    

标记此题
12#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A diatomic quantum mechanical vibrator in i qkprn w(-80k7ofpxqi.*f bx1ts ground state has energy E. This same vibratopwb q8o r kn*(qx7fx.-0 p1kifr in its third state has energy

参考答案:    

标记此题
13#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Metallic bonding is cause+t/v*w(.iyiwemtw+j e- orh. d by

参考答案:    

标记此题
14#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a good conductor, the highest energy band containing electnm0vic*8 bzjr c8 lae6 uz5lhk )5l.8lrons is

参考答案:    

标记此题
15#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a good insulator, the highest energy band containing electror .s+z:usv,qrlt1yw 5u77 6q6 nwbmppns, called the valence b wsmp75pl qz7,sn uqrtwbyu .1:r6+6vand, is

参考答案:    

标记此题
16#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  An n-type semiconductor 5b v:bkvx s-0his produced by

参考答案:    

标记此题
17#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A p-type semiconductor is produced yotj8-g-0wc:uybx53le f f v7by

参考答案:    

标记此题
18#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a p-type semiconductor, a hole isqqm6o ons6t29;ms bol6) t yt1

参考答案:    

标记此题
19#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  When a voltage is applied across a p-type semiconductor, the hfkx) xbkx)5e( io2 ho25rgp 9doles

参考答案:    

标记此题
20#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  If a battery is connected to a diode with the positive terminal to the p i; 5g*shdo0;wucphyi3g9 (3p1lg khvside and thc5s9ldh;i; 1ygg h i(po0hwg k u*3vp3e negative terminal to the n side, then diode is said to be

参考答案:    

标记此题
21#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A simple junction transis5nfjtx*1 688rc fqia; qx4oro tor consists of three semiconductor sections consisting of8n ox cijr5t*xf8rqo 6 fa4;q1

参考答案:    

标记此题
22#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A diatomic quantum mechanical oscillator has ajwo5c 07;x qs u rpwl7e2bo2tjp;z1a 5tk98ko moment of inertia of $7.73 \times 10^{-45} \; kg \cdot m^{2}$. What is the rotational energy in the quantum state characterized by L = 2?

参考答案:    

标记此题
23#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A diatomic molecule p5k b,u)qstzp+ 8ab)nhas $2.6 \times 10^{-5} \; eV$ of rotational energy in the L = 2 quantum state. What is the rotational energy in the L = 1 quantum state?

参考答案:    

标记此题
24#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A diatomic molecule g(zb s*1vuw u-has $18 \times 10^{-5} \; eV$ of rotational energy in the L = 2 quantum state. What is the rotational energy in the L = 0 quantum state?

参考答案:    

标记此题
25#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Estimate the rotational energy (in eV) foo yuu. ,:aw0chr a diatomic hydrogen molecule in the L = 2 quantum state. (The equilibrium separation for the H2 molecule is 0.075 nm.awu uy:h 0co,.)

参考答案:    

标记此题
26#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A diatomic molecule is vibrating in the v = 1 quantum state with a f3k x yjm(a+s8lj5g3w wrequency of 8k33xml5+yw jasgw j($2.0 \times 10^{13} \; Hz$. What is the energy of vibration?

参考答案:    

标记此题
27#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The energy gap between the valend;qdyz:fgf :c amu qs/e7. ))pce and conduction bands in a certain semiconductor f7dz:)ps ;q ymec) dguaf.q: /is 1.25 eV. What is the threshold wavelength for optical absorption in this substance?

参考答案:    

总分:27分 及格:16.2分 时间:不限时
未答题: 已答题:0 答错题:
当前第 题,此次习题练习共有 27 道题
本平台(https://mail.tiku.one/)支持练习,作业与考试(自动评分)三种模式,群组成绩统计排序导出,题目动态变量实现同卷千人千题
如果您对本系统感兴趣,想加入我们或者想进行任何形式的合作,请加微信 skysky1258

浏览记录|手机版首页|使用帮助|题库网 (https://tiku.one)

GMT+8, 2025-12-10 12:05 , Processed in 0.253419 second(s), 76 queries , Redis On.