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 Bowl by Topic 1: Unit, Prefix, Significant Figures, Estimation & His
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 390，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/test390.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    总分: 91分  得分: _____________

答题人: 游客未登录  开始时间: 24年03月30日 19:37  切换到: 整卷模式

标记此题
1#
 
单选题 ( 1.0 分) (组内1/17) 切至整卷模式 搜藏此题  
第 1 题组 (共 17 题 17 分)
  06.21: Which of the foll-bhx; pfi7 0adowing is not one of the seven fundamental SI units using ha07fix;p bd- the MKS system?

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
2#
 
单选题 ( 1.0 分) (组内2/17) 切至整卷模式 搜藏此题  
  95.15: If the unit for force i(0w/p5 ul2jk *tnwpp p 4qn+sns F, the unit for velocity is V, and the unit for time is T, then 5 w 4npu(nk p*tpwq/pj2+ls0 nthe unit for energy is:

参考答案:    
标记此题
3#
 
单选题 ( 1.0 分) (组内3/17) 切至整卷模式 搜藏此题  
  98.16: If the unit for force is F, the unit for velocity V, and al7l6*osu1ymx ;oi y 0the unit for time T, then the unit for moso0yyolix;6 a *u71 mlmentum is:

参考答案:    
标记此题
4#
 
单选题 ( 1.0 分) (组内4/17) 切至整卷模式 搜藏此题  
  02.25: If M represents units o*o e2/m d9ncgb vc,x:,ckmd 0pf mass, L represents units of length, and T represents units of time, the dimension of power wouxk:v*0g2,nc9pcdec bmm/do,ld be:

参考答案:    
标记此题
5#
 
单选题 ( 1.0 分) (组内5/17) 切至整卷模式 搜藏此题  
  06.32: The kW.hr is a uneg b58 gj*etxl3d /hy*(dv8p lit of:

参考答案:    
标记此题
6#
 
单选题 ( 1.0 分) (组内6/17) 切至整卷模式 搜藏此题  
  08.10: Which of the follad ))2q7jbv wtowing could be a correct unit for pressure?

参考答案:    
标记此题
7#
 
单选题 ( 1.0 分) (组内7/17) 切至整卷模式 搜藏此题  
  96.01: A light year is a unit o8 q.l.pzhxhw1p-ti0z evl0i6 f:

参考答案:    
标记此题
8#
 
单选题 ( 1.0 分) (组内8/17) 切至整卷模式 搜藏此题  
  13.04: A scientist calculated a quantity that was9yvx c-2zmrl, equal to one light-year. Which one of the following choices rzvm y,9r2-cx lepresents the type of quantity that the scientist calculated?

参考答案:    
标记此题
9#
 
单选题 ( 1.0 分) (组内9/17) 切至整卷模式 搜藏此题  
  11.02: Albert Einstein's mos9(gh 8es4y, qe u0lbdbt famous equation is $E=mc^2$. The unit for the quantity represented by E can be written as which one of the following options?

参考答案:    
标记此题
10#
 
单选题 ( 1.0 分) (组内10/17) 切至整卷模式 搜藏此题  
  04.02: The SI unit of force 44wyy(kgx es:vy*s3cis named the newton in honor of Sir Isaac Newton's contributions to physics. Which of the following gy v(xsy3yk* eswc 44:combination of units is the equivalent of a newton?

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
11#
 
单选题 ( 1.0 分) (组内11/17) 切至整卷模式 搜藏此题  
  09.03: Which one of the following quantities can have its unit 24v ;bn2*jh9emfp lqsexpressed as $ \frac{kg\,m}{s^2} $?

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
12#
 
单选题 ( 1.0 分) (组内12/17) 切至整卷模式 搜藏此题  
  09.30: In terms of the 7 fundamental SI unitsfx3ml;/wy aq8vs0o bx-,q6 qx, the Ohm is written as:

参考答案:    
标记此题
13#
 
单选题 ( 1.0 分) (组内13/17) 切至整卷模式 搜藏此题  
  13.44: Which one of the following terms/quantitiesxs57u5w eyii8 is most closely associated with "the meas5sywi7 ui e5x8ure of the resistance of an object to length change under lengthwise tension or compression."?

参考答案:    
标记此题
14#
 
单选题 ( 1.0 分) (组内14/17) 切至整卷模式 搜藏此题  
  97.03: A student working on an energy conserepzh1kk 8fx; *vation problem has obtained the answehxe1z ; f8kk*pr $50\;J s^2/m^2$. The student has solved for:

参考答案:    
标记此题
15#
 
单选题 ( 1.0 分) (组内15/17) 切至整卷模式 搜藏此题  
  16.01: Which one of the following choices represents the smallest amount of tib uzg/wo 2 63dt/+kextmeze62bttxo kgdw//u +3?

参考答案:    
标记此题
16#
 
单选题 ( 1.0 分) (组内16/17) 切至整卷模式 搜藏此题  
  16.14: A scientist obtains an answer that 8cmvsc, v a4w0sbe c(7has units equivalent to those from compuba0c4 cm v,s87(svecwting the square root of the ratio of the Universal Gravitational constant to Coulomb's constant. Which one of the following choices has these same units?

参考答案:    
标记此题
17#
 
单选题 ( 1.0 分) (组内17/17) 切至整卷模式 搜藏此题  
  12.46: There is a quantity called sb+z8p. orc28zdu)m bthe Planck time $t_{planck}$ which is computed in terms of constants as $t^2_{Planck} = \frac{\hbar G}{c^n}$ where $\hbar$ is Planck's constant divided by $2\pi$, $G$ is the Universal Gravitational Constant, and $c$ is the speed of light. In order for this expression for time to be consistent, what is the numerical value of $n$, the power to which the speed of light is raised?

参考答案:    
标记此题
18#
 
单选题 ( 1.0 分) (组内1/26) 切至整卷模式 搜藏此题  
第 2 题组 (共 26 题 26 分)
  07.08: What does one obtain by dividing the dba fnc0 e g(-qpa)+,poistance of 12 Mm by the time of 4 Tseb, pfc-)qn+o(a g p0a?

参考答案:    
标记此题
19#
 
单选题 ( 1.0 分) (组内2/26) 切至整卷模式 搜藏此题  
  17.01: A scientist computes a speed aq 9f7yz )m9/q teuw 5gou1vm1gs $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

参考答案:    
标记此题
20#
 
单选题 ( 1.0 分) (组内3/26) 切至整卷模式 搜藏此题  
  08.12: In one year, there are*rn/,u*gfjoa approximately $31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

参考答案:    
标记此题
21#
 
单选题 ( 1.0 分) (组内4/26) 切至整卷模式 搜藏此题  
  11.03: The distance of one thouskt*i4a0(xc.-mfe (tx v7adgn y07cq wand meters can be written as one kilometer. Which one of the following choices best represents a distance of one million 7w7 c0aqxv40 . my d*(gftn itxc(e-akmeters?

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
22#
 
单选题 ( 1.0 分) (组内5/26) 切至整卷模式 搜藏此题  
  12.01: Which one of the following lengths is the laiiq5 kozl;. ujlp/7b2rgest?

参考答案:    
标记此题
23#
 
单选题 ( 1.0 分) (组内6/26) 切至整卷模式 搜藏此题  
  13.01: Red light from a laser is no ptyic0b6/ e-ated to have a wavelength of 632.8 nanometers. Which one of the following choices best represents the mean0/ep6bca-it ying of the prefix nano?

参考答案:    
标记此题
24#
 
单选题 ( 1.0 分) (组内7/26) 切至整卷模式 搜藏此题  
  14.01: An FM radio station sends a signal with a 0nj3a ylpz4u*vd 5sz(xl cn(, frequency of $99.99 \times 10^6 \; Hz$. Which one of the following choices best represents this frequency expressed using metric prefixes?

参考答案:    
标记此题
25#
 
单选题 ( 1.0 分) (组内8/26) 切至整卷模式 搜藏此题  
  15.01: Which one of the follt arib1:a1 ga (o9+apcowing choices correctly represents a length of $3.00 \; mm$ ?

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
26#
 
单选题 ( 1.0 分) (组内9/26) 切至整卷模式 搜藏此题  
  14.18: A rectangular block of 0d8f+omr gpg* wood has a mass of 17.8 gram and dimensions of length: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the foll0g+8ogp*mrdf owing choices correctly gives the average density of the block?

参考答案:    
标记此题
27#
 
单选题 ( 1.0 分) (组内10/26) 切至整卷模式 搜藏此题  
  11.09: Which of the following choices best representr d(o:c9,rc dms the speed of 60.0 miles/hr rewritten in units of km/dac9rm(,rdc:d o y?

参考答案:    
标记此题
28#
 
单选题 ( 1.0 分) (组内11/26) 切至整卷模式 搜藏此题  
  12.03: Which of the following choices best represents thd; x29yu3gd+evgs+j de value of the speed of light using units of miles/wedyvd x g9+u3j;s edg2+ek?

参考答案:    
标记此题
29#
 
单选题 ( 1.0 分) (组内12/26) 切至整卷模式 搜藏此题  
  15.06: A car travels at 20.0 miles/hr. Which one of the foll4x-dm(7(ga g;qxehm./k7rc nq og vn )owing choices best reg/7qr 4k7nx;v.nae g)xmdq(- (och gmpresents the speed of the car in SI units of m/s?

参考答案:    
标记此题
30#
 
单选题 ( 1.0 分) (组内13/26) 切至整卷模式 搜藏此题  
  09.02: A room has a floor ar-b 7oqg 48o:j+i lwhygea of $25 \; m^2$. What is this area written in $cm^2$?

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
31#
 
单选题 ( 1.0 分) (组内14/26) 切至整卷模式 搜藏此题  
  06.01: The mass of an 1c eoyf4je9lqz d1rn84l+u.j object is recorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

参考答案:    
标记此题
32#
 
单选题 ( 1.0 分) (组内15/26) 切至整卷模式 搜藏此题  
  09.04: The length measureo/edjxg j9r9 3j0el9b ment $L = 0.01230 \; cm$ has how many significant digits?

参考答案:    
标记此题
33#
 
单选题 ( 1.0 分) (组内16/26) 切至整卷模式 搜藏此题  
  10.03: The following 3 measurements of length are given: w2n02k0 ucg s +zh+xb6uxd 8mj$L_1 = 22.05\;m$, $L_2 = 6.1123\;m$, $L_3 = 89.6\;cm$. What is the sum of these measurements using rules of proper significant digits?

参考答案:    
标记此题
34#
 
单选题 ( 1.0 分) (组内17/26) 切至整卷模式 搜藏此题  
  16.04: The following four length measurem8j/ftp 7na9v(phdbivev ;-5: yn8)pww qh4 stents are recorded: $5.4 \times 10^{−1}\;m$, $5.4 \times 10^{0}\;m$, $5.40 \times 10^{1}\;m$, and $5.400 \times 10^{−2}\;m$. Which one of the following choices best represents the sum of these values using the rules of significant digits?

参考答案:    
标记此题
35#
 
单选题 ( 1.0 分) (组内18/26) 切至整卷模式 搜藏此题  
  11.04: The following 2 measurements oflength are recorded from a.do7p (veavv .o3wcm3n experiments: $L_1 = 4.57 \times 10^3 \; m$ and $L_2 = 2.130 \times 10^2 \; m$. Using the rules of significant digits, what is the sun ($L_1 + L_2$) of these measurements?

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
36#
 
单选题 ( 1.0 分) (组内19/26) 切至整卷模式 搜藏此题  
  17.17: The following lengths are added togetaf qni97c )4hsher: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$, and $L_4 = 2.1 \times 10^0 \; m$. How many significant digits are in the resulting sum?

参考答案:    
标记此题
37#
 
单选题 ( 1.0 分) (组内20/26) 切至整卷模式 搜藏此题  
  15.11: Two length measurements aryfk3qm ,flx gft395+ze made and recorded as $L_1 = 84.55 \; cm$ and $L_2 = 33.55 \; cm$. Two other length measurements are made and recorded as $L_3 = 1.750 \; cm$ and $L_4 = 1.250 \; cm$. These measurements are used to compute the quantity ($L_1$ + $L_2$) − ($L_3$ + $L_4$) using the rules of significant figures. Which one of the following choices best represents the correct result to this calculation?

参考答案:    
标记此题
38#
 
单选题 ( 1.0 分) (组内21/26) 切至整卷模式 搜藏此题  
  16.04: The following four length measurementdqbg 2x yj(x o t)*b:wzdtc+19s are recorded: $5.4 \times 10^{−1} \; m$, $5.4 \times 10^0 \; m$, $5.4 \times 10^1 \; m$, and $5.4 \times 10^2 \; m$. Which one of the following choices best represents the sum of these values using the rules of significant digits?

参考答案:    
标记此题
39#
 
单选题 ( 1.0 分) (组内22/26) 切至整卷模式 搜藏此题  
  17.17: The following length are added toget9(s2 fup5b2qa6 x-cr f+ye djx r-5yelher: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$ and $L_4 = 2.1 \times 10^0 \; m$. How many significant digits are in the resulting sum?

参考答案:    
标记此题
40#
 
单选题 ( 1.0 分) (组内23/26) 切至整卷模式 搜藏此题  
  05.30: A scientist measures the dimensions ofp3*2a jrg 3 wnf;mx:ukb. txu0 a rectangular solid to be $1.000\;mm \times 20.00\;cm \times 5.00\;cm$. Using proper scientific notation and significant digits, what is the volume of the box in units of $m^3$?

参考答案:    
标记此题
41#
 
单选题 ( 1.0 分) (组内24/26) 切至整卷模式 搜藏此题  
  12.05: A solid rectangular box is measun 7ww75wmdi4pred to have length $L=13.34\;cm$, width $W=8.45\;cm$ and height $H=3.36\;cm$. Which one of the following choices best represents the volume of the box using proper significant digits?

参考答案:    
标记此题
42#
 
单选题 ( 1.0 分) (组内25/26) 切至整卷模式 搜藏此题  
  13.13: Which one of the followinwy*,tm0/q pcl)kg0sp9-c bc l+lr 9wig choices represents the measurement with the most number of significant digits?+sq9lw tbpwpi ,)/k0cr y *9c 0lglmc-

参考答案:    
标记此题
43#
 
单选题 ( 1.0 分) (组内26/26) 切至整卷模式 搜藏此题  
  10.04: Which of the following relationshivir8 gz;n; :e5f6 lsjqp correctly ranks the three given speeds from least to greatest? The speed are given asigjr: 8ves nlf6; 5q;z $v_1 = 1.25 \times 10^{-4} \; cm/\mu s$, $v_2 = 0.076 \; Mm/week$, $v_3 = 9.50\; km/day$

参考答案:    
标记此题
44#
 
单选题 ( 1.0 分) (组内1/5) 切至整卷模式 搜藏此题  
第 3 题组 (共 5 题 5 分)
  06.12: Experimental data are taken. Which of tgd w (b0a*rvv,0q5niuo-q oi5he following statements is correct about n-dgi *,5 i0q bvuov5q (r0oawthe precision and accuracy of the data?

参考答案:    
标记此题
45#
 
单选题 ( 1.0 分) (组内2/5) 切至整卷模式 搜藏此题  
  14.02: In the laboratory, a student makes the following 6 measurements for tm7 ct rdwl3x.u 5stlog2 ji6eo-c17f6he length of an object: 5.05cm, 5.06cm, 5.07cm, 5.06cm, 5.07cm and 5.09cm. Using the rules of significant digits, which one of the following choices correctly represents how she should express the average length of t62egroxct3u o t16 5 l 7-wf7csdmlij.he object?

参考答案:    
标记此题
46#
 
单选题 ( 1.0 分) (组内3/5) 切至整卷模式 搜藏此题  
  07.01: A standard centimeter ruler is shown. Whichk8fdb9l1b 4k ka5huz0 recorded value is the most correct for the location of the shaded object’s r59dz0kfab148k hulb kight end?


参考答案:    
标记此题
47#
 
单选题 ( 1.0 分) (组内4/5) 切至整卷模式 搜藏此题  
  18.07: What is the percent uncerta6x*gj2j9 eku dinty in the measurement $2.54 \pm 0.16 \; cm$?

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
48#
 
单选题 ( 1.0 分) (组内5/5) 切至整卷模式 搜藏此题  
  19.17: A sphere has a radnzc t ;pnyt/:an-d)c+ius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

参考答案:    
标记此题
49#
 
单选题 ( 1.0 分) (组内1/15) 切至整卷模式 搜藏此题  
第 4 题组 (共 15 题 15 分)
  95.17: Which is a vector quan,xkbs; * u65nu-ac otmtity?

参考答案:    
标记此题
50#
 
单选题 ( 1.0 分) (组内2/15) 切至整卷模式 搜藏此题  
  98.01: Which of the following is not a 3f1r bvkc3 f *pr),v*lowng)r vector quantity?

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
51#
 
单选题 ( 1.0 分) (组内3/15) 切至整卷模式 搜藏此题  
  05.01: Which quantity i;4a(+n)eapwr*vr um h s not a scalar?

参考答案:    
标记此题
52#
 
单选题 ( 1.0 分) (组内4/15) 切至整卷模式 搜藏此题  
  08.01: Which of the following quantity is azkz)6y-,wztbcs n j,1 vector?

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
53#
 
单选题 ( 1.0 分) (组内5/15) 切至整卷模式 搜藏此题  
  10.02: Which of the following is not a vea0or7so1wuuonn d 1 1;ctor quantity?

参考答案:    
标记此题
54#
 
单选题 ( 1.0 分) (组内6/15) 切至整卷模式 搜藏此题  
  11.16. Which of the follol/pcobexa0+r+ g6 c i7wing is not a vector quantity?

参考答案:    
标记此题
55#
 
单选题 ( 1.0 分) (组内7/15) 切至整卷模式 搜藏此题  
  12.12: Which of the following is a scalar quantity?ah1 e4q ds5rcsuftba u6:4t,(

参考答案:    
标记此题
56#
 
单选题 ( 1.0 分) (组内8/15) 切至整卷模式 搜藏此题  
  14.09: Which of the following idpz+n8 0 t5j xplij2qp6 (jcl3s not a scalar quantity?

参考答案:    
标记此题
57#
 
单选题 ( 1.0 分) (组内9/15) 切至整卷模式 搜藏此题  
  15.03: Which of the following is not a vector quanthc mrgj r 619xtfm0u:/ity?

参考答案:    
标记此题
58#
 
单选题 ( 1.0 分) (组内10/15) 切至整卷模式 搜藏此题  
  17.03: Which one of the following choices is a ve7sv14zmqgv cv,g)q.;wz/pm w6(o jaector quantity?

参考答案:    
标记此题
59#
 
单选题 ( 1.0 分) (组内11/15) 切至整卷模式 搜藏此题  
  06.02: How tall is a flagpole if the sun is atyzsyr ilp -6t:7z*d4u a $53^{\circ}$ angle above the horizon and the shadow is 8.0 meters long?

参考答案:    
标记此题
60#
 
单选题 ( 1.0 分) (组内12/15) 切至整卷模式 搜藏此题  
  99.06: An airplane with air speed 120 km/h is heading duej)15,rp pn( 9poc efah north in a wind blowing due east at 50 (91h pfj, )c5ppraonekm/h. What is the ground speed of the plane?

参考答案:    
标记此题
61#
 
单选题 ( 1.0 分) (组内13/15) 切至整卷模式 搜藏此题  
  97.40: A boat is traveling atk 9+3*exje xyr3j y/ec 6.0 km/h $30^{\circ}$ W of N with respect to a river. The river is flowing at 3.0km/h from W to E. As observed from shore, the boat is traveling

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
62#
 
单选题 ( 1.0 分) (组内14/15) 切至整卷模式 搜藏此题  
  02.03: An airplane takes off a hnyss0ep897 . yz8xevnd flies 300 miles at an angle of $30^{\circ}$ north of east. It then changes direction and flies 600 miles due west before landing. In what direction is the plane’s landing point from its starting point?

参考答案:    
标记此题
63#
 
单选题 ( 1.0 分) (组内15/15) 切至整卷模式 搜藏此题  
  15.36: Rain falls vertically at 12.0 m/s with reqlx dw9ydb0a67 c b(w8spect to a stationary observer. A car is moving at an angle of 40° below the horizontal with respect to th6bq0d 9cxw7aly w( 8dbe observer. A passenger sitting in the car notes that the rain makes an angle of 29.0° with the vertical. What is the car's speed with respect to the observer?

参考答案:    
标记此题
64#
 
单选题 ( 1.0 分) (组内1/6) 切至整卷模式 搜藏此题  
第 5 题组 (共 6 题 6 分)
  07.02: How thick is the average page of a physics text book ilhp /ud-w*o471* wlqomj9 ruo n micrometers?

参考答案:    
标记此题
65#
 
单选题 ( 1.0 分) (组内2/6) 切至整卷模式 搜藏此题  
  09.01: Approximately how many seconds is it until the PhysicsBowj g:0jk6)/ ygmwhs vn2l takes place in the yevjmw j/s):hg0yn6 2kgar 2109 ?

参考答案:    
标记此题
66#
 
单选题 ( 1.0 分) (组内3/6) 切至整卷模式 搜藏此题  
  10.01: The very first PhysicsBc3o 6reerb /9jz3xum 4owl took place in 1985. Approximately how many seconds ago did students competmj33/eezr6u o r 4cb9xe in this first contest?

参考答案:    
标记此题
67#
 
单选题 ( 1.0 分) (组内4/6) 切至整卷模式 搜藏此题  
  06.11: The number of seconds from now until the begio4* 7zdyz me5a3k7fod nning of the next millennium (year 3000) can be akafmd dz77 5 *yezo4o3pproximated as $10^x$. What is $x$?

参考答案:    
标记此题
68#
 
单选题 ( 1.0 分) (组内5/6) 切至整卷模式 搜藏此题  
  11.01: Which one of the following choices best represents the average ye vo+ci9q(z4xv2 xp:mass of an adult human 29pev :xqy (+xv4ic zomale?

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
69#
 
单选题 ( 1.0 分) (组内6/6) 切至整卷模式 搜藏此题  
  11.21: Which one of the following choices best represray080zki0bz ents the time it takes for light coming from the Moon’s surface to reach z z0r080 ibaykthe Earth?

参考答案:    
标记此题
70#
 
单选题 ( 1.0 分) (组内1/22) 切至整卷模式 搜藏此题  
第 6 题组 (共 22 题 22 分)
  01.09: The 1st Law of Thermodynamics is a simple state f:f+8l 2 n7w5mwp-flig- uuhxment of the Law of the Conservation of Energy. It was first announced about the tim -lp8-gfiumw+275xw fn: ulhf e of

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
71#
 
单选题 ( 1.0 分) (组内2/22) 切至整卷模式 搜藏此题  
  06.05: Newton’s First Law is based on the experimental work of which persxo 0lg t,8n8f0osq 9cbon, who rolled spheres down and up inclines? o9tl s,0ng c8f8bxq0o

参考答案:    
标记此题
72#
 
单选题 ( 1.0 分) (组内3/22) 切至整卷模式 搜藏此题  
  94.04: Newton’s First Law is based in part fm 2c(p4/j5wsv 1rn r4gvpvc)j(1c mnon the work of:

参考答案:    
标记此题
73#
 
单选题 ( 1.0 分) (组内4/22) 切至整卷模式 搜藏此题  
  04.01: In chronological order (earliest to latest), place the f+wim 8(i/ ,g ;nsthk33t xweqqgxf/ ,aollowing events:
Event A: Henry Cavendish's experiment.
Event B: Newton's work leading towards the Law of Universal Gravitation.
Event C: Tycho Brahe takes astronomical data.
Event D: Nicolaus Copernicus proposes the heliocentric theory.
Event E: Johannes Kepler's work on the orbit of Mars.

参考答案:    
标记此题
74#
 
单选题 ( 1.0 分) (组内5/22) 切至整卷模式 搜藏此题  
  06.39: Chronologically, order the following events from e/o: fprt b)4oi08sg vqb7xw3karliest to most recent:otg 80 o3:k7b )qwb/vif4sx pr
Event A: Albert Einstein describes the photoelectric effect with light as a particle
Event B: Isaac Newton’s theory on optics
Event C: James Clerk Maxwell derives that light is an electromagnetic wave
Event D: Thomas Young’s double slit experiment demonstrating light as a wave

参考答案:    
标记此题
75#
 
单选题 ( 1.0 分) (组内6/22) 切至整卷模式 搜藏此题  
  16.08: In the history ofd/9ys v/:kyx;g;x 6nbi cl a:f physics, the names Nicolaus Copernicus, Galileo Galilei, James Clerk Maxwell, and Isaac Newton are very recognizable. Which one of the following choices correctly orders these names chronologically by the approxim nd /6ky:/cx yf9 bgalx;:;vsiate dates of each person’s scientific work (ending with the most recent)?

参考答案:    
标记此题
76#
 
单选题 ( 1.0 分) (组内7/22) 切至整卷模式 搜藏此题  
  12.32: To whom was the first Nobel Prize in physics awardel4o e:03zpif:mq f/lod?

参考答案:    
标记此题
77#
 
单选题 ( 1.0 分) (组内8/22) 切至整卷模式 搜藏此题  
  94.23: Albert Einstein won the Nobel Prize in Physics for his woruqve 1okb 6;i g181 hsep. ,bgawh(b-jk on:

参考答案:    
标记此题
78#
 
单选题 ( 1.0 分) (组内9/22) 切至整卷模式 搜藏此题  
  13.19: Which physicist wonar6a5 -*/ lsxce;gvf u the Nobel Prize in physics partly for the explanation of the pu*r5s l6x ;ceg/av-a fhotoelectric effect?

参考答案:    
标记此题
79#
 
单选题 ( 1.0 分) (组内10/22) 切至整卷模式 搜藏此题  
  08.11: Which person has wondu(8jvj 2mdr; a Nobel Prize in physics?

参考答案:    
标记此题
80#
 
单选题 ( 1.0 分) (组内11/22) 切至整卷模式 搜藏此题  
  95.23: A Brief History of Time is the title of a book written by:9a n uha lq7a:n)l9ecby5do ;5

参考答案:    
标记此题
81#
 
单选题 ( 1.0 分) (组内12/22) 切至整卷模式 搜藏此题  
  04.11: The most convincing proof of the fact thacz v;wy 7i6 /3rve.buat electrical charge comes fundamvri7bc6;/vyuwze.3 aental sized units was provided by the work of

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
82#
 
单选题 ( 1.0 分) (组内13/22) 切至整卷模式 搜藏此题  
  07.32: What does LASi r7fa+/oiy xc;r b yy5;bjq85ER stand for?

参考答案:    
标记此题
83#
 
单选题 ( 1.0 分) (组内14/22) 切至整卷模式 搜藏此题  
  11.20: The transistor is a solid piece of semiconducting materia,yanpuw ( oq;5l with many applications in electronics. The initial development of transistors and ( paq,w;5yu nothe Nobel Prize awarded for its invention occurred closest to which calendar year?

参考答案:    
标记此题
84#
 
单选题 ( 1.0 分) (组内15/22) 切至整卷模式 搜藏此题  
  14.06: MRI is a commonly used acronym for a medical diagnostic technique. xv+vfeczt8 )(MRI stands for which one of the fot zvfe)+(v8xc llowing choices?

参考答案:    
标记此题
85#
 
单选题 ( 1.0 分) (组内16/22) 切至整卷模式 搜藏此题  
  94.13: The purpose of the December 1993 space shuttle En :) :fttcpr6ypdeavor mission was to repair the Hubbl: :t)p6 tcyrpfe Space Telescope. The shuttle astronauts corrected the major problem of the telescope when they: A. replaced an improperly ground lens.

参考答案:    
标记此题
86#
 
单选题 ( 1.0 分) (组内17/22) 切至整卷模式 搜藏此题  
  10.13: The Large Hadron Collider (LHC) is efzf/0mnobo dhd eix+ ,6/78bthe largest particle accelerator in the world. To which of the following countries would you have tob/odf fe+mxnh 8i oz,7ebd/6 0 travel in order to visit the LHC?

参考答案:    
标记此题
87#
 
单选题 ( 1.0 分) (组内18/22) 切至整卷模式 搜藏此题  
  11.11: The largest particle accelerator in the world is called y(sc 74wkrvnl0kj9 v2the LHC. What doesk y2 k4v9s7 wr(vlnjc0 LHC stand for?

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
88#
 
单选题 ( 1.0 分) (组内19/22) 切至整卷模式 搜藏此题  
  13.11: There was great excitement in the physics community bgnt 7f0raw 8j0ecause of an announcement from the LHC during the summer of 2012. Whi 087rf 0njwtgach one of the following choices best represents the reason for the excitement?

参考答案:    
标记此题
89#
 
单选题 ( 1.0 分) (组内20/22) 切至整卷模式 搜藏此题  
  14.19: In 2013, the Nobel Prize in physics was awarded "for ther/4eu od:mbn- theoretical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particles, and which recently was confirmed through the discovery of the onb: e 4-/dumrpredicted fundamental particle, by the ATLAS and CMS experiments at CERN's Large Hadron Collider". The winners were François Englert and

参考答案:    
标记此题
90#
 
单选题 ( 1.0 分) (组内21/22) 切至整卷模式 搜藏此题  
  15.20: Which one of the following choices best representp9n ( xszj0.4nj*2 wnjweh ,m7 ty0vwms the work for which the 2014 Nobel Prizej.0nwwnx tzm2 j79(pmv,4*nsje0h wy in Physics was awarded?

参考答案:    
标记此题
91#
 
单选题 ( 1.0 分) (组内22/22) 切至整卷模式 搜藏此题  
  16.28: Recent exciteme(1w 6okkbtip ..y owp(nt in the physics community came from the February, 2016 announcement from wto(6pykw (p.1io.k b LIGO that

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
  • 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://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, 2025-10-14 02:03 , Processed in 0.727963 second(s), 219 queries , Redis On.