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://autoconfig.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://autoconfig.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 principok.bh tkul)+7 uwk.;hle.
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  
  Which of the following is a false d*/5a.pl*h 3zqnbf, ;fc jyfo 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 iscy+ w pe.tpe ag695koeo; e,k nqc:::e attributed to

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  
  The particle theory of light is attributck(nekiza )j9wl3 12ded 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 enters4wax1dl) v-u f into a medium of different optical density,

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  
  When a beam of light (wavelength = 590 nm), originally traveling in air, da9uwhsp- 9 uc45qr gdr/6a1eenters a piece of glass (index of refractiong5w6q pcu/ aeddr-uh4 s1 ra99 1.50), its frequency

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
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), originally traveling in airhelx peo )a(.o)py3u 9, enters a piece of glay(le)xo p.3o9)phea uss (index of refraction 1.50), its wavelength

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  
  What principle is responsible fo0 87r m5zxxbior light spreading as it passes through a narrow s8z5x0bio x7 mrlit?

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  
  Radio waves are diffracted by large objects such as buildings, whereas lighthsg)jo o9rdb83 9 h+ay is not noticeagb+sa 38r9dooh)9jhy bly 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 light7r) :2fux gh1y / g.hig,rnauo passes 1ri g7u :ohnfu rgygaxh.2)/,through two or more narrow slits?

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
11#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Two light sources are said to rjk;/r:; ip1vndk*qt 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 sl 1b4;c9rtylg ay that two light rays striking a screen are in phase with each other?ycr9;l glb 1t4

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 diffoa3q+ gvvnh l+95jew9erent paths arriving at point P. If the maximum constructive interference is to occur at point P, the two beams mohaj9w 9n+5lgv3vq e+ ust

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 travegn-n* 8fkkd 2v(rkbh;l different paths arriving at point P. If the maximum destructive interference is to occur at point P, the t*b2r kkd nhvgn;(8k-fwo 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 eithkxh7;ctg rk/; er side of the central bright spot in a double-slit experiment, light from each ok7txg /c;r; khpening arrives

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 bright spot in ll:0qjt l(i;n a double-slit experlt: n 0q(ll;ijiment, light from each opening arrives

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 onquufpk g gw d/.: 3ua37fj7un3 either side of the central bright spot in a double-slit experiment, liga3fu73/7fg:njwku3u q .udp ght 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 tc6n ajb5m/ /(dar/f uhhe separation between the slits decreases, what happens to the distance between thca jh 6nm5rd/(/f/ba ue interference 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
19#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a double-slit experiment,3yuj;xu( k- vy it is observed that the distance between adjacent maxima on a remote screen is 1.0 cm. What happens to the distance between u (-yj3vk;uxy adjacent maxima when the slit separation is cut in half?

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 tra9j/cmjscbx lr(j;:,h vels path $P_1$ 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 arrives at a pointge e-*-vmv8.fbn; 6o:te ms;qv 4paqa on the screen one-half wavelength behind the wave from the other slit, which-4*- vqv aemge:ta.8bvsn;em fo;q p6 is observed at that point?

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  
  Why would it be impossible to obtain interference fringes in a doubbd.;oumq 3;e4 be7g cvle-slit experiment if the separation of the slits is less t;e m4 v ebogd.7bqc3;uhan 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 maxim:3q t1r(bm4ax -6 m2o q.kligdfy*tm ka in a double-slit interference pattern using monocak.: -ikx6my qtfg4*q1t3 dr 2 omm(lbhromatic 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 exjl)mpn-4,kj 3k-x huyplains why a prism separates white light into different colpkx-m y -ujk 3j4nhl),ors is

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 rainbob 4e9gw0 wlck9w to form is

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  
  White light 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
27#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light with wavelength slightly shorter than 4vc jr -qi.36en00 nm is called

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+ktm) gqs1h;1 au: ikytww9 :/je sqs* slightly longer than 750 nm is called

参考答案:    
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 refractivjd-jbzn4osy.96 r8at6z d(jon when passing from air to glass?tzj9.j6a n4(6rvo -y sd8bzdj

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
30#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which color of light undergoes the smallest refractigtf sg(7 +1yfu8wg:bcon when passing from air to glass?7uwy (g:+ 1bfggtfcs8

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 light is incident on a thick glass plate with parallel sides, my*z-qvl3 o0 6vyu;nkat a;y q m0o*l-vzv36u nkyn 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 very distant lightc ;3g)8 jz+,bikb- antj7tax t source. If she now holds up two fingers, with a very small a3k-ajgc;jbitb7) t x 8,z+nt gap between them, and looks 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 the width of the sligxho b+;st- 8ht increases, what happens to the width of the central maximum on a screho8xg-h tb s+;en?

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 gra(-faqvikn -0jnn(,oe 5.cqx ctings; one has 4000 lines per cm and the other one has 6000 lines per cm. Make a statement compn -(a oqnqenci,j-xf.5 cv0( karing the dispersion of the two gratings.

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
35#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Consider two diffraction gratings with the n-biyjj 6 tiemr75s7; same slit separation, the only difference being that onej 77 5si-6mt ibe;jynr 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 orders.

参考答案:    
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 reflecti81u7tn1qe scw9 xw(cqon 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 interfere cons8 zm 87v8rc;z anh(pfxtructively or destructively, depending on (nhm v;a7 xzzpc8fr 88their phase difference. One consequence of this phenomenon 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, which is travela (wbqx*(ygu( d53og iing in glass, strikes an air boundary, there i(yg xw3*ad (u(bi oq5gs

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, which is tpybu p:z.o* 8praveling in air, is reflected by a glass surface, there pypz:u.ob*8p 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 light. As the film becomes very much thie g f,+zlfkv63wfp;/ inner than the wavelength of blue light, the z/evw+ f3 ;f6,lpifk gfilm

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 mbt, 9at1sq j9vagnesium fluoride, what is the minimum thickness of magnesium fl1bv9ta s9, qjtuoride coating that must be applied 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 and illuminated from abo9;axdk ;yq/d)0yyg egf / :dtmve with monochromatic red light. When viewex) a/;tk;yfdy0m dd 9q/gge: yd 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 fact that certain sunglassez/u u,jmir g1fsy1c7-s can reduce glar1yzjr-,i/1 7usc guf me from reflected surfaces?

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
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 +xde6gi v/ dq/is defined 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 polarized light in a dichroic mateg;dxab1igc:+ex wfg6 n*o s 71rial like a Polaroggs+io1ne:w1x;x f * 6bda7cgid 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 Pol 0ujs7* flh;sqv, p5ujaroid films are perpendicular to each other, what is the percentage of the incident sj v; h 0*7qpl,fj5uuslight 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 f72dctm w+xet* e2tdg1rom the surface of a lake

参考答案:    
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 in68,v3usmpg g s greatest 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 diffrz1i68w2pd n i) ao)9kc)kxx zvaction NOT exhibited?

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
50#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  On a clear day, the sky g 9iwi*t,zd w(/t9ce kp) qnf3appears to be more blue toward the zenith (overhead) than it d(*i/pe t , wwifq3kzgc9d 9nt)oes 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 wavelength of 600 nm in a vacg-mih )la.+qauum. It passes into glass, which has an index of refraction of 1.lh gaa)qim- +.50. What is 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 vacuumebvrq4abiq+d5 4 ;vqp pgmgw(4;v x8.. It passes into glass, which has an index of refraction of 1.50. W ;4qgv v. qqe4ir(wa5+8mb g4dvx;pp bhat is the frequency of the light inside the 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
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, whi q6 5m;xop:abqch has an index of refraction of 1.50.p;qmb xo:q6 a5 What is the speed of the light in the 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
55#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 5v38tn xwh*mz;50 nm in vacuum 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 pcyl m25ouxle4q/* f :in air is found to travel 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 found to travel at jtx2 nnr uwyc s016; 8t.fzp*y$1.96 \times 10^8 \; m/s$ in a certain liquid. Determine the wavelength of the light in the liquid.

参考答案:    
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. Monoqb6* ihj op ;sr31,wjpchromatic light falls on these slits, and produces a fifth order interpir1;oj jw6 bqh3p,s*ference fringe at an angle of $32.3^{\circ}$. What is the wavelength of the light?

参考答案:    
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 5pu.oopyn /7yt- u ut2nm falls on a double-slit and the third order bright fringe is seen at an angl2ut/p5oup-. yn7yuote 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 slit experiment, if the separation between the luk,hc76aa)yxxy* *o (-w, rstn s. hztwo slits is 0.050 mm and the distarut*xzy, s,(oa 7-hl wxa 6*s hnyc)k.nce from the slits to a 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 waveeqgwyl(; vtpn fk) z*:n*+7ilir8d6elengths, 750 nm and 900 nm, illuminate the slits. A screen is placed 2.0 m from the slits. At what distance from the central maximum on the screen will a bright fringe from one pattern first coincide with a bright leewyt:+( qi6* 8 p*vnd fg);ik nz7lrfringe 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 of wav fa,8cn.)s7 veogjeof-v p x90elength 634 nm falls on the slits. If there is g7c,v vo9e-)f. j xn8o fs0paea screen 6.0 m away, how far apart are adjacent interference fringes?

参考答案:    
标记此题
63#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A monochromatic light is incident on a Young's double slit setup that has a slilds(.6oeyf y -t separation of 30.0 mm. The resultant bright fringe separation is 2.6sy- yfo l(d.e15 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 two wavelengthsa(p94a1ezupi6d 6: acd fj f3d, 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 the3i9c( dfad a :6upz4ad6ep fj1 angle between the two beams in the glass.

参考答案:    
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 (wavelength 480 nmmdi;efgph2hpx3a .: 8 ) and red light (wavelength 670 nm) is incident oni 8pegd;3f:2xmh. hap 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 tcs31:-px8cu,ei c bj a single slit of width 0.20 mm. What is the angular width of the central p :buj sce8tx3ci-,1cdiffraction 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 illuminahp(if7h0g4po2 vijr, tnyg2) ted by light of 550 nm wavelength. What is the angular separation between the first twopvrn 0tjo g,(7hi2g4)fypi2h 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 wisi,f :xqu;z, ;qmuy 1kde. At what distance from the slit should a screen be placed if the second dark fringe in the diff y musqu1fx;i:,q;kz,raction pattern is to be 1.7 mm from the center of the screen?

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
69#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 610 nm is incident c-bhj:/:dvast e-2rg on a slit 0.20 mm wide and the diffraction pattern is produced on a screen that is 1.5 m from the slit. What is the width of the cehjd/agbe::2v-- crs tntral maximum?

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
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 mm. An observinb /vs vvjznk0p:e;;3dg screen is placed 2.00 m from the slit. Find the position of the first order dark f vdj/;sbz;vv:np0 ke3 ringe 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 ispui;x1rd s9mp7nl n 5. incident on a slit of width 0.300 mm. An observing screen is placed 2.00 m from the sn s p7l.npi9u;d1xr5 mlit. Find the width of the central maximum.

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
72#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  When light illuminates a grating with 7000 lines per centimeter, its second clh ,bpd qixg8*7 xzg(y-o8.dorder maximum is at z. cbg7*h ,p-x8 x 8qoy(digld$62.4^{\circ}$. 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. Th7r 3y wvwco24 ,my(;thjm;1mhxg:eo lvtpz9(e angle between the central maximum and the fourth ordepjomwctw zoylm9(my 47;;hh2 3t(rexg: 1vv,r maximum is $47.2^{\circ}$. 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
74#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Monochromatic light is incident on a grating z .q o0 oi*hj mwzu3s3xm5u,t)that is 75 mm wide and ruled with 50,000 lines. The second-order maximu*m0qhm5j,o33sti uou wz)xz .m 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 experiment, light of 600 nm wavelenhf, nrj.jl;w96niz ,d gth produces a first-order maximum 0.fj,nn,.hi; d6r9j lzw350 mm from the central maximum on a 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 centimeter ruled o6a cmt; zyvcmtb6/( +xn it. What is the angular separation between the second and the third orders on the same side of the central order when the grating is illuminated with a beam of ligh( tcc+vz/6 xtm;m6a ybt of wavelength 550 nm?

参考答案:    
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 gratitv;,mw g0j;wqojdl /*3 vofn0ng has 2000 lines per centimeter, at what avon,jw0woq* ;g m;t/v30jdlf ngle will red light (640 nm) appear in the first order?

参考答案:    
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 u:om:d+ ymo1cp20n cp ysed to calibrate a grating. If the first-order maxi2moy: mp1co0:d+n pyc mum occurs 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 inci:rnwriefu2 rut)0- ,k dent normally on a grating. If the third-order maximumf urt0we 2-,rk iu):nr of the diffraction pattern is observed at $32.0^{\circ}$, what is the grating constant (distance between the slits)?

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
80#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Monochromatic light of wavelength 50 afh+: d*bnbn00 nm is incident normally on a grating. If the third-order maximum of the diffraction pattern is obbfa0* d nh+nb:served 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 from anotheq0xh6i tub:8 rr glass plate at one end by a trb uhi086:qx strand of someone's hair (diameter 0.010 mm). How far apart are the adjacent interference bands when viewed with light of 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 ind 8-dd2x f7opuiex of refraction of 1.33. What minimum thickness of this bubble will ensure maximum reflectance of normally incident 530 nm wa -fpodd u872ixvelength 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
83#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 500 nm illum22h t3pljp a5+21 :wfv vrsxcwinates a soap film ( n = 1.33). What is the minimum thickness of film trtx1p v2h2j5 s :32vlp+c wafwhat will give an interference when the light is incident normally on it?

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
84#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What is the minimum thickness of a nonreflecting film coating (n = 1.30) on 7n z jy7lf.pno4c+ :jha glasj7yn.fo4z7nh+j l pc :s lens (n = 1.50) for wavelength 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 unpolarized light and thdtvm1;s5od- qr6cjy ,e intensity of the transmitted light is 1. A second id q c6o5m1 ;vdrd-st,yjeal 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 uk;sf81b t8dkrotated $30^{\circ}$ 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 litx2t*4tpe3f nu bua4q/3ty ( bght in air strikes a flat piece of glass at an angle of pu4e2 3fxnb yat(/ttq b3tu*4 $57.3^{\circ}$. 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 combn20 gqjj m)0yg4fco ,vination. The transmission axes of the polarizer and th)c40 jmggfnj2qoyv0,e analyzer are at $30.0^{\circ}$ 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 water p (. z xo r-2y3rapf2l k:luz(nkf/+qzis complerzzk:o pk(( u2 n+fr lplz3q./x2fay-tely polarized?

参考答案:    
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. In this procef +l9,zl+yeyx ss, the intensity of the light tra+y e+ly 9,xfzlnsmitted is reduced to 10% of the intensity incident on the analyzer. What is the angle between the axes of the polarizer and the analyzer?

参考答案:    
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 vacuum5f5ohcr* rpd: and reflecting off a piece of glass of index of refraction 1.48?5p 5rhor:*dfc

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://autoconfig.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, 2026-10-12 07:36 , Processed in 1.594633 second(s), 212 queries , Redis On.