51fly国际课程 (51fly.win)

 找回密码
 立即注册

手机扫一扫，访问本页面

 

      

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 Unit24: Wave Nature of Light
本习题练习来源于51fly国际课程 (https://51fly.win)，是在线习题练习的打印版，您也可以访问本平台网站(https://51fly.win/)直接在线完成(注册并登录账号后在首页左侧输入试卷号 84 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://51fly.win/test84.html
 作者: physics  发布日期: 2022-08-28 11:19    总分: 91分  得分: _____________

答题人: 匿名未登录  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 princi8 jvubgx,8 ykwt-so*3si) 3vaple.
参考答案:    
本习题练习全部题目来源于51fly国际课程 (https://51fly.win)，学生可自助刷题练习，扫右侧二维码加微信，获取学习资料，答疑辅导
教师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
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 1lhm6/7qe ltov1* fdfir7 i8 rstatement?

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 imhq58ux w:k2q0 s*lqbs 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 lig tn1in /n704ragijmt5(il 3yd ht 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 d0a:,1w 8wilk 0yc eivjifferent 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), originallwxtk+q gwl ;dz0l(; jnwg;ro:n zy 7*0y traveling in air, enters a piece of glass (index of refraction 1.50),; d+wnz0g*;l7tjg(r: zo q0lyxn wkw; 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), originally traveling in a pp ehsi* g*y gkyk6/3so8+8kgir, enters a pie+3* ky *oys6hekpp88sg/ gkgi ce of glass (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 for light spreading as t pv91(djqxdl bh.2;fit passes through a narrow l.9 ptbvdxhj;f2 1d( qslit?

参考答案:    
本习题练习全部题目来源于51fly国际课程 (https://51fly.win)，学生可自助刷题练习，扫右侧二维码加微信，获取学习资料，答疑辅导
教师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
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 light sa2b/klovi *;is not noticeably di2;k*bs v/ai loffracted. 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 wwzbn; ,tz2 s-alternating light and dark bands when light passes through two orw,wzn - t2;zbs more narrow slits?

参考答案:    
本习题练习全部题目来源于51fly国际课程 (https://51fly.win)，学生可自助刷题练习，扫右侧二维码加微信，获取学习资料，答疑辅导
教师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
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 be cn( 5 lp,oonlr3oherent 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 s , o,0bfuxu+rjcreen are in phase with each o0u r+u,j fb,xother?

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 different paths arriving at point P. If thezx:pqez : my j+k -m9)ocb)0mo maximum constructive interference is to occur at point P, the two q0m:em)x p: zz9oj-cyk+mo b )beams 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. If g3,mtdyo +t h13*ciop the maximh iotyt +3md3c g*,p1oum 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 sil*583 hehp gc1zlh 7kade of the central bright spot in a double-slit experiment, light from each opening az75hh1 gpk hle8*a3clrrives

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 a dol9k3bck y v:f52r p8fiopv b2)uble-slit erico bk9vp)ff:2 k lp3ybv582xperiment, 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 on either side of the central bright spot in a double-slith:oh(m s; 1d b; vrjqj6bv*o9o experime(hj 1;vo96;vd :b oqm*osjb hrnt, light from

参考答案:    
本习题练习全部题目来源于51fly国际课程 (https://51fly.win)，学生可自助刷题练习，扫右侧二维码加微信，获取学习资料，答疑辅导
教师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
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 experiment6o dwcl :qh:q.lvmd* r*.scha;4 p by8, if the separation between the slits decreases, what happens to the distanc*q o8;.6cc *lq:b ayh.w dl :sd4vrmphe 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, itoeu 2ime5 ,xa/ is observed that the distance between adjacent maxiuea5oix2 em/, ma on a remote screen is 1.0 cm. What happens to the distance between 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 travels ok jz9n5p0gwd8(w2.o uvak0m 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 aren *+p hq21vo lbx31w+wj cpj,rives at a point on the screen one-half wavelength behindp v+ q3 wexpj,1col*jbn12w h+ the wave from the other slit, which 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 fringe6/e rhum- 0mbss in a double-slit experiment if the separation of the slits is less than the wavelengmrm0 /sub6h- eth 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-slit interference pattern us)8vkrbzape:cdj1 m:9 ing mono1bv8a ez:c :rmjd9pk)chromatic light is

参考答案:    
本习题练习全部题目来源于51fly国际课程 (https://51fly.win)，学生可自助刷题练习，扫右侧二维码加微信，获取学习资料，答疑辅导
教师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
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 separates9zhu--m )spt es3p6u n white light into different colors ih )6zmses3tnp-9 - upus

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 hjlqj 5d;wk jii)f58 *zj jc33a rainbow 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:    
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 4b 0(x9fh te;9l eih44zdbh:kw 00 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 slightly longer than 750 nm is 8xnnl 73l:t) k4sizmfcalled

参考答案:    
本习题练习全部题目来源于51fly国际课程 (https://51fly.win)，学生可自助刷题练习，扫右侧二维码加微信，获取学习资料，答疑辅导
教师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
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 refracnqnaz e2ts( 0rh)j1/wb ,//y .msftlwtion when passing from air to mez(2 /)/s,qb/ tr1f wwahnt .n0yjslglass?

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 th (lx,kvf fjrh+sa+o6+6g/ qzye smallest refraction when passing from air to gl r+,/6vh(zafj 6y+qgflks+xo 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 light is incident on( i -cata)pw 2 akucv)c4:)zln a thick glass plate with parallel sides, at an angl): aac c)au2k- n)vilptz 4(cwe 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 light source. If she now holds up two f1a/ogoej1-yvw cdm/,( 3y0rqqzbd ;gingers, with a very small gap between them,o /j,0 1/(q -bazrmy1gg3ycdov qdw;e 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 thezvke9-yd- vtbp21(tc slit increases, what happens to the width o-dbp9-kvz 1c2( evtyt f 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 gratin0 uaaf0gdxa9-gs; one has 4000 lines per cm and the other one has 6000 lines per cm. Make a statement comparing th-fg9a0uda 0x ae 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 .u.r2nx z8thawith the same slit separation, the only 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, m8u ax.ztnh.2 rake 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 slb,niwmhl,ji q;x: 3 kc 0v0,deick are caused by reflection and

参考答案:    
本习题练习全部题目来源于51fly国际课程 (https://51fly.win)，学生可自助刷题练习，扫右侧二维码加微信，获取学习资料，答疑辅导
教师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
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 c egznpc2v ks m..4j8y3an interfere constructively or destructively, depending on their phase dimp v k2gc3yzn.s ej48.fference. One consequence of this phenomenon is

参考答案:    
本习题练习全部题目来源于51fly国际课程 (https://51fly.win)，学生可自助刷题练习，扫右侧二维码加微信，获取学习资料，答疑辅导
教师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
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 traveling in glass, strikes an air boundartrq83rj b2) gydv 2fh+c/l5vhw sg9usu+, id,y, theredcdgh/f suhrsv uw, i2y+v9+)t8 r jg53q,b2l is

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 4oo8pfl;7ec +qc .onkim k0+v is traveling in air, is reflected by a glass surface, ;k4 no+fqe.c0 pkomi7v8l+oc there 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 lightm eyqhj 5.a:b )k(ktf;. As the film becomes very much thinner than tje:ak ( y q;th)b5f.kmhe 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 magnesium fluoride, whatwa)pyjwd7nw44;kd pvb4v(;c - 2ld df is the minimum thickness of magnesium fluoride coating that must be applied to a glass lens to make it non-reflecting for that wavelength? (dw2ljck;p ( 7-dw w4 4;f4yn )pvddabvThe 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 is ftj7+-cem+oo7z(fpmwb h50 lluminated from above with monochromatic re-woe o hfp (75jmfsbcz7m+t+0d light. When viewed 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 sunglasses ca kep vm1ck-t8:n reduce glar-emt pc 8v:kk1e from reflected 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 polarizatdiitrm8 w5g l2ps iu7- g-w,z.ion 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 dichr4 r-qc sn:vbw3pjqf l*e. 0g3yoic material like a Polaroid b4:3fvjlen 30.yw s*-rpgcqqfilm?

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 c2xu 4v9lmjq6, ma* hcj6r vs2films are perpendicular to each other, wh9cj4x6*6rjlu s hc m22mvqv,aat is the percentage of the incident 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 from the surfam8;fm,q4 nb5w( z ho lq:jrle*3v ny)gce 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 is grqw9he+4 b5yj(vml. ee eatest 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 follo/hzhn e1f;),p nj57uq lxenj5wing is diffraction NOT exhibited?

参考答案:    
本习题练习全部题目来源于51fly国际课程 (https://51fly.win)，学生可自助刷题练习，扫右侧二维码加微信，获取学习资料，答疑辅导
教师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
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 morel,g 7cx6-z.36a7wajph dfn my blue toward the zenith (overhead) than it does toward the horizon. This o 7phjcmf,x7ndzga 6aw36l.-yccurs 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 vacuum. It passes into glp4hb;pr(tq zht(3md3. 46fbdqltkr-8 8 pqzs ass, which has an index of refraction of 1.50. What is the wave4d.4m(- h rk6qd;b zr3s ttqhlp8b(zp3ftq8 plength 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 glass, which has zvtf1uy- n/ 7 gfpv01by7kii*an index of refraction of 1.50. What is the frequenciz1p ifft1v *nv 70b -y7yku/gy 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, which y/*9-rl*z zx xztpxsy-d 4 ku*:e;nqxhas an index of refraction of 1.50. What is the speed of the light in the g lr*x y ezzd /yzkp* 4-*;ntx9:qxu-sxlass?

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 vaq 4ta5 tgs9h dh8ta8e8y n37jacuum 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:    
本习题练习全部题目来源于51fly国际课程 (https://51fly.win)，学生可自助刷题练习，扫右侧二维码加微信，获取学习资料，答疑辅导
教师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
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 travel at 5rlnc99xoe8 fmh *vb .k vy npyfjz-t);g(:(a$1.96 \times 10^8 \; m/s$ 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 a 2nzgtx r74mr7u -;olvt $1.96 \times 10^8 \; m/s$ in a certain liquid. Determine the wavelength of the light in the liquid.

参考答案:    
本习题练习全部题目来源于51fly国际课程 (https://51fly.win)，学生可自助刷题练习，扫右侧二维码加微信，获取学习资料，答疑辅导
教师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
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 lt)* 7br hyp)p2boyz.d ight falls on these slits, and produces a fifth order intepryo zby7tp)h*.2) bd rference fringe at an angle of $32.3^{\circ}$. What is the wavelength of the light?

参考答案:    
本习题练习全部题目来源于51fly国际课程 (https://51fly.win)，学生可自助刷题练习，扫右侧二维码加微信，获取学习资料，答疑辅导
教师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
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 0e0ftoe 07*u3 pvwc,f my2pbb double-slit and the third order bright fringe is seen at an an2 pop03m7t0 cfvf,yeb0beu w *gle 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 two slits i+t2 em4 .n.s9 sjr wqjdid-c6rs 0.050 mm and the distance from the slisnrst6. +e i9d2rq jw-. 4mdcjts 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 experimentie*j n6 sntmg,zhe 0)/, the slit separation is 2.0 mm, and two wavelengths, 750 nm and 900 nm, illuminate the slits. A nj*g)/06 eit m,snez hscreen 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 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. Monoch-zg6lreb2o vchvup 9:d9k+ o.romatic light of wavelength 634 nm falls on the slits. If there is a screen 6.0 m away, how -9 9+pkvgc 6bv:u.zoolrd eh2far apart are adjacent interference fringes?

参考答案:    
本习题练习全部题目来源于51fly国际课程 (https://51fly.win)，学生可自助刷题练习，扫右侧二维码加微信，获取学习资料，答疑辅导
教师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
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 sy 2 jp9om;g-xnr+2y:tq2lq ayetup that has a slit separation of 30.0 mm. The resultant bright fringe separation is 2.15 cm on a screen 1.20 m from the double slit. What is thao-p : lyq2m+22 ryxn9qt;yj ge separation between the third-order bright fringe and the zeroth-order bright fringe?

参考答案:    
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 containings5.v2 jq4 ccxu 3glyg. two wavelengths, 480 nm and 700 nm, strikes a plain piece of glass at an angle of incidence of 60e. The indg cqs.34vcu .g2yx5ljex 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 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 consisf +pg4n9f0 ivwting of blue light (wavelength 480 nm) and red light (wavelength 670 nm) is incident opfiw9n0 + fv4gn 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 single slit of wi3fky p.e.sgsygn /i ;;dth 0.20 mm. What is the angular width of the central diffraction peak?kiy. s y;/e;g3nsfg.p

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 illuminated by light of 550 nm wz;+wpaj43 sh pavelength. What is the angular separation between the first two minima on either side of the central maxim; sjawp34zp+hum?

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 sl3d2y0t9)jq0c aljt y git 0.75 mm wide. At what distance from the slit should a s0jl)t qat30dy9yjg 2ccreen be placed if the second dark fringe in the diffraction 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 r(n ,z 4wb4blgkla7u6 the diffraction pattern is produced on a screen that is 1.5 m from the slit. What is the width of the cenb,g rzw(7l ubk4na 4l6tral 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 083r:9oois keluv xs,/f 7pth a slit of width 0.300 mm. An observin 8rkel pts90x/7vi sfo,3o u:hg screen is placed 2.00 m from the slit. Find the position of the first 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 in1 rii2m1p wcev-zrgnu,c1k7*cident on a slit of width 0.300 mm. An observing screkuimnr1ic2wrezp 1 v*, 7-1gcen is placed 2.00 m from the slit. Find the width of the central maximum.

参考答案:    
本习题练习全部题目来源于51fly国际课程 (https://51fly.win)，学生可自助刷题练习，扫右侧二维码加微信，获取学习资料，答疑辅导
教师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
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 *njbo. i a.+fiper centimeter, its second order maxi.ni.baif*j o+ mum is 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. Tn7oit2 (vbmvs2 mra01he angle between the central maximum and the fourth order maxim72(st av nv12mbi o0mrum is $47.2^{\circ}$. What is the wavelength of the light?

参考答案:    
本习题练习全部题目来源于51fly国际课程 (https://51fly.win)，学生可自助刷题练习，扫右侧二维码加微信，获取学习资料，答疑辅导
教师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
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 75 mm wide and ruled witmjfp1(g- fwr (/we*vu87 rvxq h 50,000 lines. The second-order maximum is seen wj/u 7 vrrqpefgwv81f- xm(*(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)ii+,1dejc ds8rj6hq:l nl u; 600 nm wavelength produces a first-order maximum 0.350 mm from the central maximum on a distant screen. A second monochromatic source ud qsnie:j+;jr1 i8)hl, 6ldcproduces 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:    
本习题练习全部题目来源于51fly国际课程 (https://51fly.win)，学生可自助刷题练习，扫右侧二维码加微信，获取学习资料，答疑辅导
教师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
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 rtd 0a)2 ak3kx zslhx(2uled on 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 beakx(2lzak3 s0 2xahd) tm of light of wavelength 550 nm?

参考答案:    
本习题练习全部题目来源于51fly国际课程 (https://51fly.win)，学生可自助刷题练习，扫右侧二维码加微信，获取学习资料，答疑辅导
教师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
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 21v. x8np 7qwpdi32ufakhv )1ry-p lahues by a grating. If the grating has 2000 lines per centimeter, atapw)3q-yhfi8 u 2pdva 1prkx2 l7 n1.v what angle 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 used to calibrate a gratu,h4v 8ue;bgi l) i6sking. If the first-order maximum occl4g6v e,kib ;usu 8h)iurs 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 normally on a mekf8fp e+9:zbf7vk) grating. If the third-order maximum of the diffraction pe f+b ep z7:mfkvk8f9)attern 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 i2f tzt nar:z/p5 (zfqp.wjw 6 h4;u+lancident normally on a grating. If the third-order maximum of the diffraction pattern is observed fq lzn4+(5 .hrp:6;2zzua ptw t/wjfa at $32.0^{\circ}$, how many total number of maxima can be seen?

参考答案:    
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 s:b dnq1m4qwex00dh3 y eparated from another glass plate at one end by a strand of someone's hair (diameter 0.010 mm). How far apart axn :qw3hd41yqebm00 dre 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 index of refraction of 1.33. What minimum thio aa2,bi b,0fg lbd xw+ah724ickness of this bubble will ensure maximum reflectance of normally incident 530 nm wavelength ligihda2fbb 2liw7,a+ x b0 ga4,oht?

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). What is *ys2ohe gb9wrivy qd3, c)i5z- q :o6gthe minimum thickn*iz6 qsv3egboqi)2d y,wor 9h-:y cg5ess of film that will give an interference when the light is incident normally 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 thickness of a nonreflecting f a:gwwk3uxfz; f:9gab p0*lp fr:6j1eilm coating (n = 1.30) on a glass lens (n = 1.50) for wavelengt:ag f9ubxp1:*gpa60fej kz;rl3w :fwh 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 the intensity ofz5ync+f h j(x11k 2apwam6d0f the transmitted light is 1. A second ideal polarizer is placed in the c 02h +xdz1kyfmnp(w6 a1a5fj 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 xh ex2 1mxl.u+fdj8xx 5h;+dw$30^{\circ}$ 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 -:efa xes* k+sun0 6jaglass at an angle of -0 xaes6nsu a*:kf+e j$57.3^{\circ}$. 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 combination. The tfu cs)o: uk*t* biml6x5 dm6a9ransmission axes of the polal6ctfukum*:9mas * 5i) ob6xd rizer and the 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 whhcu0ywc5fa+ 3 rb; yu*en its image reflected in calm water is completely polaaur;530u wcfy bc*+h yrized?

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 thrseie*) y-mt x74kj)clio;t0bough a polarizer and then an analyzer. In this process, the intensity of the light transmitted is reduc*lib;)-y)tst4kj xce7m 0 ioe ed 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 vacuum and reflect48z v9l+srgsiing off a piece of glasgvi8 9r4sszl+s of index of refraction 1.48?

参考答案:    
  • :
    •
    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

    试卷内容到此结束!   © 2024 51fly国际课程 (https://51fly.win)版权所有

    浏览记录|使用帮助|手机版|51fly国际课程 (https://51fly.win)

    GMT+8, 2025-5-8 07:09 , Processed in 0.495796 second(s), 211 queries , Redis On.