无忧得胜-网上国际课程 (5edu.win)

 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

Switch to Full Screen

习题练习：Physics Unit24: Wave Nature of Light
本习题练习试卷来源于无忧得胜-网上国际课程 (https://5edu.win)， 为试卷打印版，您也可以在网站平台(https://5edu.win/)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 84，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://5edu.win/test84.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: admin  发布日期: 2022-08-28 11:19    总分: 91分  得分: _____________

答题人: 游客未登录  开始时间: 22年08月28日 11:19  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  
State Huygen's principle.uqp4b +(f)tmp
参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
2#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which of the following is a v/ ,5(amc-zf hdh0(pro gyfr9false statement?

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 wave theory of light is attributn5rz9 bblr- zxh06 i cfhj.8c6ed to

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
4#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The particle theory of k km .fdx;/*o muyn/lxh h0*m-light is attributed to

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  
  When a light wave enters into a medium of different optical densit;djne0du s, kfmm.- vrbmz.: m3u9l s2y,

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
6#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  When a beam of light (wavelength = 590 nm), original8parkkah6i2 4ly traveling in air, enters a piece of glassk28raa6h ik p4 (index of refraction 1.50), its frequency

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  
  When a beam of light (wavelength = 590 nm)u :s4 b4lcel*f, originally traveling in air, enters a piece of glass (index of ref :l*s4eclbfu4 raction 1.50), its wavelength

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
8#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What principle is responsible for l*6xab3 mil3bmsq*l-i ight spreading as it passes through a narrow slm- *a3*xq b silb6i3mlit?

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
9#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Radio waves are diffracted by large objects such as buildings, whereas li s(md6getuvo 8lj5z*n6v) cd-ght is d t o6m-vg*)8jn(csu56l vzednot noticeably diffracted. Why is this?

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  
  What principle is responsible for alternating light and dark bands when l /( jfi3;yfes.u t7g af-gtf(sight pasggt(7;sy (/ej usf.3-af t ffises through two or more narrow slits?

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  
  Two light sources arecdw29h-m 2 u0 ye;c3ktgqpm/r said to be coherent if they

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  
  What do we mean when we say that two light rays striking a screen are in phase w) - x9;qtr5p; cjtt-unhtq2f6n0cqo o itto qfq ont;59-6xh-2; 0qpt)j ctcur nh each other?

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  
  Two beams of coherent light travel diffjsjih; y9b rx*eod*;qw 5,(xuerent paths arriving at point P. If the maximum constructive interference is to occur at point P, the two be iu xx;w*5;hqbro* 9jj(,ydseams must

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  
  Two beams of coherent light travel different paths arriving at point P. If2 :xec30cg3izl-omt2 a:d6ltv baj e. the maximum. 2x6mt0 :lebdi3 -:az3g2acjolc etv destructive interference is to occur at point P, the two beams must

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  
  At the first maxima on either side of the dq0gi+5 aq3ikdd0lon9 ym3:ecentral bright spot in a double-slit experiment, light from each opening arriv n0k+yel0idq3gdamo9 d5iq: 3 es

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  
  At the first minima on either side of the central lg*- b.4nfsgzlck 8tgpnf/ 5)bright spot in a double-slit experiment, light from each opening arrivez . t*gclfs n/)4b-8pf gn5kgls

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  
  At the second maxima on either side vnwr7itr ,sxpw-7a :;of the central bright spot in a double-slit expe;t7wxvpn-,i7w: s rarriment, light from

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 Young's double slit experiment, if the separation between the slits d heun(x94o 83v3oj o: oj1hg qq.ahu(gecreases, whatq(ugoa1gjn h.3qoe : o9h4x3 ou(jv h8 happens to the distance between the interference fringes?

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  
  In a double-slit experiment, it is observed that the distance between adj;o( fq08gpxt9e6n0jrk mw*at acent maxima on a remote screen is 1.0 cm. What happens to the distance between adjacent maxima when the slit separation is cut in og9mqn8*jper6(f0 ttwkx 0 ;ahalf?

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  
  One beam of coherent light travels u ;yrxk;v ukce32e:z 6path $P_1$ in arriving at point Q and another coherent beam travels path $P_2$ in arriving at the same point. If these two beams are to interfere destructively, the path difference $P_1 - P_2$ must be equal to

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  
  If a wave from one slit of a Young's double slit experiment arrivea : nyo zb7;j.ye8xq:ys at a point on the screen one-half wavelength behind the wave from the other slit, which is e q j7y8x yyo:n:baz;.observed at that point?

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
22#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Why would it be impossible to obtain interference fringes inq2hll -m 6et9y a double-slit experiment if the separation of the slits is less thanl9-l6m h2ytqe the wavelength of the light used?

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  
  The separation between adjacent maxima in a double-sl/,eobs8 hm jl.0h+rq)q-jlx sit interference pattern usi,bs e-hlloq+xqj)j r8 ms/0h .ng monochromatic light is

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  
  The principle which explains why a prism separates white light into div bjt6m32o o*t;c e2jifferent colors i*2ve i2tobm6o; j tjc3s

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  
  The principle which allows a rainbow toa,c1)2i6gcar. r)p y lujtaj1 form is

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
26#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  White light is

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  
  Light with wavelength slightly shorter than 400 nm is callq* +jq(r;wl8frl8ul bed

参考答案:    
标记此题
28#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light with wavelength slightly longer than 7ygnarctw0pf(nd: mc1 f,30;8wo+lyc m 8 uno(50 nm is called

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
29#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which color of light undergoes the greatest refraction when panpa 68 w95wnlqssing from air to 65pnq98na lww glass?

参考答案:    
标记此题
30#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which color of light undergoes the smallest refraction when pasl:gkdub0 n/+e sing from air to gl geb:n0+lkud /ass?

参考答案:    
标记此题
31#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A beam of white ligh-g2h i, oii:hot is incident on a thick glass plate with parallel sides, at i-ig2oio :hh, an angle between $0^{\circ}$ and $90^{\circ}$ with the normal. Which color emerges from the other side first?

参考答案:    
标记此题
32#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A person gazes at a st9i3w 2 k(u2bqbz os4 oa0:sbvery distant light source. If she now holds up two fingers, with a very small gap between them, and : 32 9uso q(4twsa2ozkb0sbbilooks at the light source, she will see

参考答案:    
标记此题
33#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a single slit diffraction experiment, if th.lpcjgtswq0cg64-.7fhd1 4awv :sfg y v; d:de width of the slit increases, what happens to the ld0;v:p. f1h :wdw6ycg .cssv7tgj f-a4q4g dwidth of the central maximum on a screen?

参考答案:    
标记此题
34#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Consider two diffraction gratings; one has 4000 lines per cm and the otherlt44 hu acv12q one has 6000 lines4tul2 4ca1qhv per cm. Make a statement comparing the dispersion of the two gratings.

参考答案:    
标记此题
35#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Consider two diffraction gratings with the same slit separation, the on8q: eebx w96-ps enwfto2t,4fly difference being that one grating has 3 slits and the other 4 slits. If both gratings are illuminated with a beam of the same monochromatic light, make a statement concerning the separation between the ow b t2x4,nftoe-86:pfe w eqs9rders.

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
36#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The colors on an oil slick are caused by reflectiorca*g dp;iyd:jfj0t7 -b9z o2n and

参考答案:    
标记此题
37#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  We have seen that two monochromatic light waves can q ,r gghv.l9y ix,xn5vx5y6b ,interfere constructively or destructively, depending on their phase difference. One consequence of this phyx,hv6 nyqgxv,xl.5 5gb,9ir enomenon is

参考答案:    
标记此题
38#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  When a beam of light, whichfj ny0egcw0o2 5-n(h r is traveling in glass, strikes an air boundary, there ig0(fncn we y20 jr5-hos

参考答案:    
标记此题
39#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  When a beam of light, 0sbdlx qpg8tv0m2 uhz 238.ktwhich is traveling in air, is reflected by a glass surface, th8xbgu0hvt d.0msplq t8 k22z 3ere is

参考答案:    
标记此题
40#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A soap film is being viewed in white lightkp1wa6bz/x 3d,e tw+m ,ay,qj . As the film becomes very much thinne z+,w am e61j/q3a ,btkwx,pydr than the wavelength of blue light, the film

参考答案:    
标记此题
41#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In terms of the wavelength of light in magnesxo)-j3yg8 bn 6nf3q m/gi/s efium fluoride, what is the minimum thickness of magnesium fluoride coating that must be appli8i6gn3ogffe) yn3-q xb// jm sed to a glass lens to make it non-reflecting for that wavelength? (The index of refraction of magnesium fluoride is intermediate to that of glass and air.)

参考答案:    
标记此题
42#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A convex lens is placed on a flat glass plate mq w*c(.ztmy .and illuminated from above with monochromatic red light. When t.mzm *y.( cwqviewed from above, concentric bands of red and dark are observed. What does one observe at the exact center of the lens where the lens and the glass plate are in direct contact?

参考答案:    
标记此题
43#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What principle is responsible for the factkd4 /5 zuyrq3vqv 95pp that certain sunglasses can reduce glare from re kyr5p/ 549 dq3vzqupvflected surfaces?

参考答案:    
标记此题
44#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  For a beam of light, the direction of polarization is depy2m 6n)s )ryefined as

参考答案:    
标记此题
45#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What is the process to obtain spvni7lydub 7 jv;c,8-xg /p;polarized light in a dichroic material like a Polan 7jycvxldp8b,ugi;/v;7p- s roid film?

参考答案:    
标记此题
46#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  When the transmission axes of two Polaroid films are p gmpam 9k0j f84zt+v0oq,c2xh iz0hf5erpendicular to each other, what is the percentage of the incident zxh02,9t+ h5mffvgjpi4moq08k0c za light which will pass the two films?

参考答案:    
标记此题
47#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Sunlight reflected f;o;: -kxwm 1 tadioh;rrom the surface of a lake

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
48#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The polarization of sunlight is greatesz.r/zvn u4u x-+bk 5yp3w6ijjt at

参考答案:    
标记此题
49#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In which of the following is diffraction NOT exhibith+l5 6 iua+k7idac x 8yi8s.cxed?

参考答案:    
标记此题
50#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  On a clear day, the sky appears to be more blue toward the zenith (overhe;8a4*jdr ma(nr vsk+ao,yv ;qad) than it doey8a;k,a*d+o r4( njmsv; rvqa s toward the horizon. This occurs because

参考答案:    
标记此题
51#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A beam of light ($f = 5.0 \times 10^{14} \; Hz$) enters a piece of glass (n = 1.5). What is the frequency of the light while it is in the glass?

参考答案:    
标记此题
52#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light has a wavelength3tgga4a aed42 gl z6e7 of 600 nm in a vacuum. It passes into glass, which has an index of refraction of 1.50. What adga g4t elg3e 24z6a7is the wavelength of the light in the glass?

参考答案:    
标记此题
53#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light has wavelength 600 nm in a vacuum. It passes into gc3)w i:i3slwa.l0)*wm k b qpylass, which has an index of refractioa:m )* ikwc0 )lyw3wqplb.is3n of 1.50. What is the frequency of the light inside the glass?

参考答案:    
标记此题
54#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light has a wavelength of 600 nm in a vacuum. It passes into glass, whica+);dk9wl-ex y, syg nh has a,9xs wagl kn dy+;y)-en index of refraction of 1.50. What is the speed of the light in the glass?

参考答案:    
标记此题
55#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 550 nm in vacuulh mc,hvd o0/,eg0)orm is found to travel at $1.96 \times 10^8 \; m/s$ in a certain liquid. Determine the index of refraction of the liquid.

参考答案:    
标记此题
56#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 550 nm in air is found to t7(k)ns o/ecv 30 2wwnialvft1ravel at $1.96 \times 10^8 \; m/s$ in a certain liquid. Determine the frequency of the light in the liquid.

参考答案:    
标记此题
57#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 550 nm in air is foundso 5se3v d;voecw +d izc,j(-+ to travel at $1.96 \times 10^8 \; m/s$ in a certain liquid. Determine the wavelength of the light in the liquid.

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
58#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Two thin slits are 6.00 mm apart. Monochromatic 6.s5xk pwtns8 light falls on these slits, and produces a fifth order in6s wn8. ktsp5xterference fringe at an angle of $32.3^{\circ}$. What is the wavelength of the light?

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
59#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 575 nm falls on a double-slit and the third order br in v00jd2qj*gt1m8 ogight fringe is n0tg8*m2jd o0gviq1 jseen at an angle of $6.5^{\circ}$. What is the separation between the double slits?

参考答案:    
标记此题
60#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a Young's double sl nw ei,0lwtvj.1:d7blit experiment, if the separation between the two slits is 0.050 mm and the distance from the slits to :l jntw0, wb1v.id7e la screen is 2.5 m, find the spacing between the first-order and
second-order bright fringes for light with wavelength of 600 nm.

参考答案:    
标记此题
61#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a double-slit experiment, the slit separation is 2.0 mm, and two wavelengthsy4;jd o +5dhc0avpn 7k, 750 nm and 900 nm, illuminate the slits. A screen is placed 2.0 m from the slits. At what dist n7h0jvo a4ckpd;y+d5 ance from the central maximum on the screen will a bright fringe from one pattern first coincide with a bright fringe from the other?

参考答案:    
标记此题
62#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Two thin slits are 0.050 mm apart. Monochromatic light o(zbp2y1s -09nwdtjr /hvv yh2f wavelength 634 nm falls on the slits. If there is a screen 6.0 m away, how far apart are adjacent interfer-91j svp2tzh 2vbd( y yn/0rwhence fringes?

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
63#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A monochromatic ligh-n( l 0ghe)dtgt is incident on a Young's double slit setup that has a slit separation of 30.0 mm. The resultant bright fringe separationgeg() th0nld- is 2.15 cm on a screen 1.20 m from the double slit. What is the separation between the third-order bright fringe and the zeroth-order bright fringe?

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
64#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A parallel light beam containing td:.5vxo5hre1l7 om a 2nrmo/ jwo wavelengths, 480 nm and 700 nm, strikes a plain piece of glass at an angle of incidence of 60e. The index of refraction of the glass is 1.4830 at 480 nm and 1.4760 at 700 nm. Determine the angle between the two beams in thorm /5 mo7x1jna r2 5e.lhodv:e glass.

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
65#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A ray of light consisting of blue light (wavelengthu, kn; fr ehg2xj/syq5x,)v: d 480 nm) and red light (wavelength 2)gke:r/vxy5jdx ;f sunh,q,670 nm) is incident on a thick piece of glass at $80^{\circ}$. What is the angular separation between the refracted red and refracted blue beams while they are in the glass? (The respective indices of refraction for the blue light and the red light are 1.4636 and 1.4561.)

参考答案:    
标记此题
66#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  350 nm of light falls on a singtvt,31ar*wk bex4ok,v p7x,3rg4v oy le slit of width 0.20 mm. What is the angular width of the central diffract,po yv4,r3vke7k rt1bav*x tox34g,wion peak?

参考答案:    
标记此题
67#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A single slit, which is 0.050 mm wide, is illuminate3i zc.4sno6 whd by light of 550 nm wavelength. Whw. 46shzno i3cat is the angular separation between the first two minima on either side of the central maximum?

参考答案:    
标记此题
68#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 687 nm is incident on a single slit 0.75 mm wide. At whatg 30rta mqkcfc:82 ly7 distance from the slit should a screen be placed if the second dark fringe in the di l a2f0gm8q:yc3rc t7kffraction pattern is to be 1.7 mm from the center of the screen?

参考答案:    
标记此题
69#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 610 nm is incident on a slit 0.20 mm wide and the dr()1mo up+lm y;7t laiiffraction pattern is produced on a screen that is 1.5 m from the slit.7artl 1ylu;( +pi mo)m What is the width of the central maximum?

参考答案:    
标记此题
70#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 580 nm is incident on a slit of width 0.300 *0zx zs*n:qvth 5 gb/g;kwhuki)pr*;mm. An observing screen is placed 2.00 m from the slit. Find the position of the :)xbq5k; z * pvzsr0/*i *tw;uhngghkfirst order dark fringe from the center of the screen.

参考答案:    
标记此题
71#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 580 nm is incident oivsnd:(rt-:uef:eb5bd z ) 8 kn a slit of width 0.300 mm. An observing screen is placed 2.00 m from the slit. Find the width of ths8ebb) fe:r: utk5d:zn d( vi-e central maximum.

参考答案:    
标记此题
72#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  When light illuminates a grating with 7000 linl;nnx ,i/yb)to,;*c) pv meu oes per centimeter, its second order maximum is), ),uobxolnv;/*tpyn ;ei m c at $62.4^{\circ}$. What is the wavelength of the light?

参考答案:    
标记此题
73#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A diffraction grating has 5000 lines per cm. The angle bay,bmv* vb (1wyq48sda 5u4rdi 6(ahwetween the central maximum and the fourth order maxim byv(ws*8 vyh14d (6uri5qam,waad 4bum is $47.2^{\circ}$. What is the wavelength of the light?

参考答案:    
标记此题
74#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Monochromatic light is incident on a grating that is 7fcvr0r+nk *i)e-3 c ck5 mm wide and ruled with 50,000 lines. Thc c*+crkrk0 n3ve )if-e second-order maximum is seen at $32.5^{\circ}$. What is the wavelength of the incident light?

参考答案:    
标记此题
75#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a diffraction experimentp.h atgaa:irfa6 +5z3, light of 600 nm wavelength produces a first-order maximum 0.350 mm from the central maximum on f3a:.h5rzapi+ at6gaa distant screen. A second monochromatic source produces a third-order maximum 0.870 mm from the central maximum when it passes through the same diffraction grating. What is the wavelength of the light from the second source?

参考答案:    
标记此题
76#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A diffraction grating has 6000 lines per centimetep7 k.wed qd1xz) m)wv,9+ bpprdct5k3r ruled on it. What is the angular separation bd3bp 7vcw ,r1 d5 +w9kzkp.)pmt qxed)etween the second and the third orders on the same side of the central order when the grating is illuminated with a beam of light of wavelength 550 nm?

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
77#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  White light is spread out into spectral hues by a grating. If the grat-os ntht )ni,,ing has 2000 lines per centimeter, at what angle will r, ihsotn-,t)n ed light (640 nm) appear in the first order?

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
78#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A He-Ne laser (632.8 nm) is used to cau; ,k7bz uk09al1n vuolibrate a grating. If the first-order maximum o9z1oa0 ,kknu7 vlu; buccurs at $20.5^{\circ}$, what is the grating constant (the distance between the slits)?

参考答案:    
标记此题
79#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Monochromatic light of wavelength 500 nm is incident nord ; *b3r jrq,jxjgk6;hmally on a grating. If the third-order maximum of the di q3j,d;k;bjrh6 *j xrgffraction pattern is observed at $32.0^{\circ}$, what is the grating constant (distance between the slits)?

参考答案:    
标记此题
80#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Monochromatic light of wavelength 500 nm is incident f2rwyeq9 q:j)normally on a grating. If the third-ordq j:w2e9y rq)fer maximum of the diffraction pattern is observed at $32.0^{\circ}$, how many total number of maxima can be seen?

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
81#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A glass plate 2.5 cm long is separated from1 go5i q28gygp another glass plate at one end by a strand of someone's hair (diameter 0.010 mm). How far apart are the adjacent interference bands when viewed with light o1 82gpgi5qogy f wavelength 600 nm?

参考答案:    
标记此题
82#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A soap bubble has an i(85t yan 4+)6 gk83swlyu by* ltttfaqndex of refraction of 1.33. What minimum thickness of this bubble will ensusu3 +ylt5y aqfybg)n t 8(aw6*lt8 tk4re maximum reflectance of normally incident 530 nm wavelength light?

参考答案:    
标记此题
83#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 500 nm illuminates a soap film ( n = 1.33). Wh:+f50iu psot)ug h c9bat is the minimum thickness of film that will give an interference when the light is incident normsci:b)u5to+ fph 0gu9 ally on it?

参考答案:    
标记此题
84#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What is the minimum thict 8rnw9c,5oz/hp 9wkf ayziai0f176 n kness of a nonreflecting film coating (n = 1.30) on a glass lens (n = 1.50) for wi,6 iz1nf78nr5tk yo aw9c 0/w9ahpfzavelength 500 nm?

参考答案:    
标记此题
85#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  An ideal polarizer is placed in a beam of uw gjbx0 l0onhd );--yonpolarized light and the intensity of the transmitted lig;)w 0xnh0ooj-yb d -lght is 1. A second ideal polarizer is placed in the beam with its referred direction rotated $40^{\circ}$ to that of the first polarizer. What is the intensity of the beam after it has passed through both polarizers?

参考答案:    
标记此题
86#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A polarizer (with its preferred direction rotated kj.lg8on 1+2mb7hwxl4a;pchq )u t0l$30^{\circ}$ to the vertical) is placed in a beam of unpolarized light of intensity 1. After passing through the polarizer, the beam's intensity is

参考答案:    
标记此题
87#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A beam of unpolarized light in air strikes a flat piece of glassy 3,msy ftqd:m2dx294b s*b pfh 8*pnl*m)v yz at an angle of t9x sdbhb, zq4ld8fy: p*)nym yv*3 22pmf ms*$57.3^{\circ}$. If the reflected beam is completely polarized, what is the index of refraction of the glass?

参考答案:    
标记此题
88#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Unpolarized light is passed through a polarizer-analyzer c1lx 2glu ,taui,:x,ctombination. The transmission axes of the polarizer and the analyzer are ax l1uat:ic,tu 2,,xg lt $30.0^{\circ}$ to each other. What percentage of the unpolarized light gets through the combination?

参考答案:    
标记此题
89#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  How far above the horizon is the Moon when its image reflected in calm o 497woyv 7(d pl*elgqwater is completel7wd7gl*oqle4 p9yv ( oy polarized?

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
90#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A beam of light passes through a polarizer and then an analyzer. Intw3-gyj /)u,l /ic04 +cr0e;3yk ih ccbskeau this process, the intensity of the light transmitted is reduced to 10% of the intensity incident on the analyzer. What is the angle betw0 u4ibkcy;ce+cs3u-g w ey/c/rak0i,t )jhl 3een the axes of the polarizer and the analyzer?

参考答案:    
本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，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
91#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What is the Brewster's angle for light traveling in vacuum and re k,x5ykwicn:p4+un9 be ajp9w+f87et flecting off a piecxew:k pft45yb,8jn79inakw 9c +peu+e of glass of index of refraction 1.48?

参考答案:    
  • 姓名:游客(未登录)
    •
    总分:91分 及格:54.6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 91 道题
    本平台(https://5edu.win/)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!   © 2026 无忧得胜-网上国际课程 (https://5edu.win)版权所有

    浏览记录|手机版试卷|使用帮助|手机版|无忧得胜-网上国际课程 (https://5edu.win)

    GMT+8, 2026-8-8 15:33 , Processed in 0.589937 second(s), 212 queries , Redis On.