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：Elementary Particles
本习题练习试卷来源于题库网 (https://tiku.one)， 为试卷打印版，您也可以在网站平台(https://tiku.one/)直接 访问本试卷的在线电子版并查看正确答案与解析，搜藏保存任意题目到收藏集。 访问方法: 平台首页左上角"通过试卷号快速访问"输入试卷号 878，并点击直达试卷；或浏览器地址栏内直接输入本试卷链接 https://tiku.one/test878.html  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。
 作者: 王信东Wood  发布日期: 2025-10-07 21:48    总分: 21分  得分: _____________

答题人: 游客未登录  开始时间: 10月07日 21:48  切换到: 整卷模式

标记此题
1#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Give a reaction between two nucleons, similar to Eqzbw99qr +sc(1 h v3ara- +kllo. 32-4, that could produce a +zh(+rk9 l 3vw l a9ar1c-oqbs$\pi^0$.
参考答案:    

标记此题
2#
 
填空题 ( 1.0 分) 切至整卷模式 搜藏此题  
  If a proton is moving at very high speed, so that its kinetic energy is muvc; iv+ qn/kr 1h)ar70;pqulzch greater than its rest7l;h cn/rkq;vz ap01+)iurqv energy ($mc^2$), can it then decay via $p \to n + \pi^+$?   

参考答案:     查看本题详细解析
本习题练习题目来源于题库网 (https://tiku.one)，学生可刷题练习，扫右侧二维码或加微信skysky1258，获取更多资料
教师可以抽题组卷或一键复制本试卷，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
标记此题
3#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
What would an "antiatom," made up of the antiparticles to the con ullx05s kbc2b/jp h;g2s: kq0stituents of normal atoms, consist of? What might happen if antimatter, made of such antiatoms, came in contact with our normal world o gk0hbbu s/lp2jl;k5xcs2 q0:f matter?
参考答案:    

标记此题
4#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
What particle in a decay signals the electromagnetic :p0y ye(+dyow*ifd7m interaction?
参考答案:    

标记此题
5#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Does the presence of a neutrino among the +k ) co0is:pwmt/jd4qdecay products of a particle necessarily mean that the decay occurs via the weak interaction? Do all decays v+itco/kw )4 0j:pdms qia the weak interaction produce a neutrino? Explain.
参考答案:    

标记此题
6#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Why is it that a neutron decays via tx.1rl g8sw-hcy nte(8e09gnche weak interaction even though the neutron and enr yw9 s8.c1lncge(0g-8xhtone of its decay products (proton) are strongly interacting?
参考答案:    

标记此题
7#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Which of the four interactions (strong, electromagnetic, weak, gravitational) d+:it:brtifl 4tao q.9oes an electron take part in? A neutrino?l +bio t.9t4a :qti:rf A proton?
参考答案:    

标记此题
8#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Check that charge and baryon number are conserved in each ofza 0u;a1-yrvr the decays in Table 32-2.yr;ra 1u0a- vz
参考答案:    

标记此题
9#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Which of the particle decays in Table 32-2 occur via the electromagjg7sv*::9lr*1p.jkeatq le50 ztxzl netic interactiot k 1v0.g9 lzlx*pr lz57jaeqtj*::sen?
参考答案:    

标记此题
10#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Which of the particle decays in Table 32-2 ocf g)m6 .jl:ncg0 nxk7gcur by the weak interaction?
参考答案:    

标记此题
11#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
By what interaction, and why, does ;iz5,/j +5nb-uhkd /ztne whwji, wt)$\Sigma^0$ decay to $\Lambda^0 + \gamma$? What about $\Xi^-$ decaying to $\Lambda^0 + \pi^-$?
参考答案:    

标记此题
12#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
The $\Delta$ baryon has spin $\frac{3}{2}$, baryon number 1, and charge states $Q = +2, +1, 0, -1$. Why is there no charge state $Q = -2$?
参考答案:    

标记此题
13#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Which of the particle decays in Table 32-4 occur via the elez9bf.+9 ch hnlctromagnetic interaction?bzc9nl .h h+f9
参考答案:    

标记此题
14#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Which of the particle decayfk/+yn* cmi)d+oxpt;s in Table 32-4 occur by the weak interaction?
参考答案:    

标记此题
15#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Quarks have spin $\frac{1}{2}$. How do you account for the fact that baryons have spin $\frac{1}{2}$ or $\frac{3}{2}$, and mesons have spin 0 or 1?
参考答案:    

标记此题
16#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Suppose there were a kind of "neutrinolet" that was massless, had no col n-j(t*)7qr2 ch0:pmsfq*zxrsi5:yq w p8rbyor charge or electrical charge, and qbrp-7nz8 mt:(:r 2fqsr ysjx**h0c5qwp i y)did not feel the weak force. Could you say that this particle even exists?
参考答案:    

标记此题
17#
 
填空题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Is it possible for a particle to be botf5 twmg+z3m4w mco/ +o0jnecs1f7zq )h
(a) a lepton and a baryon?
(b) a baryon and a hadron?  
(c) a meson and a quark?  
(d) a hadron and a lepton?   
Explain.

参考答案:     查看本题详细解析
标记此题
18#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Using the ideas of quantum chromodynamics, would it be possible to f./johb(g q5t (;dsjogind particles made up of two quarks and no antiq5o jjq/. ot((;dg hbgsuarks? What about two quarks and two antiquarks?
参考答案:    

标记此题
19#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Why do neutrons decay when they are free but nv ll*/p 4guwh9tp (c-mot when they are inside the nucleus?p lmu *hv-w/p4c(9 tgl
参考答案:    
本习题练习题目来源于题库网 (https://tiku.one)，学生可刷题练习，扫右侧二维码或加微信skysky1258，获取更多资料
教师可以抽题组卷或一键复制本试卷，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
标记此题
20#
 
填空题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Is the reaction $e^- + p \to n + \nu_e$ possible? Explain.   

参考答案:     查看本题详细解析
标记此题
21#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
Occasionally, the $\pi^+$ will decay by the following reaction: $\pi^+ \to e^+ + \nu_e$. Which of the four forces in nature is responsible for this decay? How do you know?
参考答案:    

  • 姓名:游客(未登录)
    •
    总分:21分 及格:12.6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 21 道题
    本平台(https://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

    试卷内容到此结束!   © 2025 题库网 (https://tiku.one)版权所有

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

    GMT+8, 2025-10-9 04:24 , Processed in 0.124088 second(s), 63 queries , Redis On.