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习题练习:Physics Bowl by Topic 1: Unit, Prefix, Significant Figures, Estimation & History



 作者: admin   总分: 91分  得分: _____________

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

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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 following is not one of tay8v6ko// zle he seven fundamental SI units usinglz 8a6yve/o /k the MKS system?

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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 fon6f;nln*s ;dfr force is F, the unit for velocity is V, and the unit for time is T, then the unit forn; sd;ln6f nf* energy is:

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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 the unit fo4j/sq -hlzqc4:e, snmf p r42w;oluo6r time T, then ths h mz c,wo6s44f uq-j r2olpe;/n4ql:e unit for momentum is:

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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 of mass, L represents units of lengthd 1(wsng 3 f-fl9d/ g6a(fewx7or kmj-, and T represents units of time, the dimension of power would n19-ak-36(rlfe/ f7gm(jdwowsxfg d be:

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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 unitz2m0: h-wef ym-m)yu6gzk(vr1 fz; z n of:

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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 followin4-vw2 +u3l d7gtgibn ihh-g,vq+qb h+g could be a correct unit for pressure?

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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 5: li-kv1ktv3zx6un c unit of:

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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 was equal to one light-xum8 w96u;j2 rokws 3gyear. Which one of the following choices represents the type of quantity that the scientist calculg9u8w 3sjw ;u 2om6xrkated?

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9#
 
单选题 ( 1.0 分) (组内9/17) 切至整卷模式 搜藏此题  
  11.02: Albert Einsteigyjboubi/x i0bu 46((ud, c)rn's most famous equation is $E=mc^2$. The unit for the quantity represented by E can be written as which one of the following options?

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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 is named the newton in hony0dujg w q.74 idck-a,or of Sir Isaac Newton's contributions to physics. Which of th.7i,g0kdcaj w dy-4qu e following combination of units is the equivalent of a newton?

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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 quantitiqq kb(l.u- ax1es can have its unit expressed as $ \frac{kg\,m}{s^2} $?

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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 units, the Ohm is wri1s+f/)oi tb+vwlf xa)tten as:

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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/quanwf9ii 533r,3 0dbzmybnu xxw9tities is most closely associated with "the measure fw9zx 3, yuxb0i 3bi53n9mwrdof the resistance of an object to length change under lengthwise tension or compression."?

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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 conservation 96;t5nwc:vq buv g.gxfrvq2( problem has obtained the answex. uw vb9gqn2grv(:t6;cq5vf r $50\;J s^2/m^2$. The student has solved for:

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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 followiuya+a9w 5dj :u5zhpwt3- ki+zng choices represents the smallest amount of timea9 thz u wd5:apzyu-jk5iw+ +3?

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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 .vmfo.( 2li8-cj qdkc has units equivalent to those from computing the square root of the ratio of the Ul-vjod i.2kqf cc(8 .mniversal Gravitational constant to Coulomb's constant. Which one of the following choices has these same units?

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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 f0 q0zla f+4, kp-d;uoqidpy. called the 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?

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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 distance of 12+etvwp g r398so wxjyhvy7 +0, Mm by the time of 4 Ts? vge+yph 3oxwv,97 w0rjys8t+

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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 computee ysuaa9;w;y vfg 1aeyh *9+e9s a speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

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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 approxip 8ok-dcc rga* ebrt x31am.+4mately $31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

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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 thousand meters can be written as one kilometer.m 8cs56jf) qoz 0t(kyj g;9kfdpdl)+c Which one of the fo8)9tsjflkfj mo(k0)qdgd;yz6+ ccp 5 llowing choices best represents a distance of one million meters?

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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 l;*o/ o5ykj*i3 +s ;,9tgflu ncooxp qhengths is the largest?

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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 noted to have a wavelength of 632.8 nanomegz:+q)5pvc.hyssrx.+2j y e jb6io j8ie9c0nters. Which one ovzg p+:..ry hsbsoen qy)i5 2 8xce +6jij0jc9f the following choices best represents the meaning of the prefix nano?

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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 sr/ n k7 v,o9q:vupl3z-g6wlho tation sends a signal with a frequency of $99.99 \times 10^6 \; Hz$. Which one of the following choices best represents this frequency expressed using metric prefixes?

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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 following choices correctly representsa7ve m qmt( 38xy+7c:phkf.r w a length of $3.00 \; mm$ ?

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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 wood has a mass o7f(nc)cuy r:0u;mgil f 17.8 gram and dimensions of length: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the following choices correctly gives the average density of the block?c nm7uylu:frcg;0(i )

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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 chk .b7c shvc7v:vx29xz oices best represents the speed of 60.0 miles/hr cs2vx7bv z9v.x c7:hkrewritten in units of km/day?

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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 the val7qce*s8*,jgz a ljpm /ue of the speed of light using units ,je* gmqp 7lz/jac*s 8of miles/week?

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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 following choices-f +:p0aubswkg 3.ttu best represents the speed of the car in SI units of f.s0-uktgt3p: abwu + m/s?

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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 area o);h cbit,wlfx;r2o l -f $25 \; m^2$. What is this area written in $cm^2$?

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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 object is recorded a7z +1mw+ dcrm-d giu+xs $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

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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 mean9uxj), i02j/ gwpctaxnk5 w:surement $L = 0.01230 \; cm$ has how many significant digits?

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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:z-4xn 6mmjgy4 $L_1 = 22.05\;m$, $L_2 = 6.1123\;m$, $L_3 = 89.6\;cm$. What is the sum of these measurements using rules of proper significant digits?

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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 measurementp88th706wjwbmnc vki(+cc u- y4p. nus 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?

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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 from7hmvq)a99yxw8mc0m g an 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?

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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 add1;fhgiy i n hvk*3io3)ed together: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$, and $L_4 = 2.1 \times 10^0 \; m$. How many significant digits are in the resulting sum?

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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 are maec.z -sv/4s, 1us zozbde 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?

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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 measurements aseh ) ;reu (y(xjgu51tre 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?

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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 lengt8l5j :wkztpp2 h are added together: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$ and $L_4 = 2.1 \times 10^0 \; m$. How many significant digits are in the resulting sum?

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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 of a rectangular solid to*c- (lawu qk*h 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 $m^3$?

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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 measure;- x8kvpq hq9gd 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?

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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 following choices repre7 yi1 zi5n5wbxsents the measurement with the most number of sbi7zn551 wix yignificant digits?

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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 followf5r9snd+t 2m ping relationship correctly ranks the three given speeds from l9s r2f +ndpt5meast to greatest? The speed are given as $v_1 = 1.25 \times 10^{-4} \; cm/\mu s$, $v_2 = 0.076 \; Mm/week$, $v_3 = 9.50\; km/day$

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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 the following sta8r 5eynlw 8+j rehq 84c,bcq,utements is correct about the precision and accuracy of the derjy8lnqu8, bc rec5qhw+4, 8ata?

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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 s ,/o;4.hf p qqbpx8jnthe following 6 measurements for the length of an object: 5.05cm, 5.06cm, 5.07cm, 5.06cm, 5.07cm on;b 8,j s.p f4qx/phqand 5.09cm. Using the rules of significant digits, which one of the following choices correctly represents how she should express the average length of the object?

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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. Which recorded value is theo)29qk7 x ;z9e)owj*mozn v zg most correct for the location of the shaded object*k7) o q;v n9zozmx9ze)wjo2g’s right end?


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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 70yvjkdr (-13 c:s+nr dxwfrwi xh:v52r6n oquncertainty in the measurement $2.54 \pm 0.16 \; cm$?

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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 rad28 aoa90 6px3cnai;fuk2lhpy ius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

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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 vectohgiz:x -uqezd0pf e).+fo x+ sw4*r5ar quantity?

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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 followiokajn 0e44 l7p*bow db3 kaz( (,bu5dang is not a vector quantity?

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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 is not a x7g-jxoa:e6u scalar?

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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 i-. incvs qqp7k 3kq+/ns a vector?

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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 vector quanvtb 8*hzf oy96tity?

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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 following is h:n 3xnto.dy5ny.*v /tob*k uewx ;.b not a vector quantity?

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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 qub)xu hp+j;;ztt*xqnu1 e; gbh.nv87e antity?

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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 is not a f * q ouy0im*jf,kn5oyg3phn3n 9-so5scalar quantity?

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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 follq)ccpkzpq1r6- 2)bi( e smyp .4c ch,f,l; njbowing is not a vector quantity?

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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 vern-h:j +x7fen z:8vr mctor quantity?

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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 i eegwk gn *,;l06.hg;6pczwws4c t x2ds at a $53^{\circ}$ angle above the horizon and the shadow is 8.0 meters long?

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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 headin 0bkzfbt1 472qdih(va g due north in a wind blowing due east at 50 km/h. What is the ground s40bazkvitb hq27d( 1fpeed of the plane?

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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 at 6.rr u55)d7joge 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

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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 and flies 300 miles at an angle of/aynp avrmby( 3nk, 2- $30^{\circ}$ 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?

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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 vertv.hl2drg05mf kv / p9qically at 12.0 m/s with respect to a stationary observer. A car is moving at an angle of 40° below the horizontal with respect to the observer. A passenger sitting in the car notes that the rain makes an angle of 29.0° with r.fv2p 0mhdkv/ 59glqthe vertical. What is the car's speed with respect to the observer?

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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 averbic.af+xyjzx2) (x g7 age page of a physics text book in micrometers?

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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 PhysicsBowl tak b(zen8f5q2 ypes place in e5z pqbfn8y(2the year 2109 ?

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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 PhysicsBowl took place in 19kte3plj4 yzawk7xez)*n) lp528m0c g85. Approximately how many seconds ago did students compete in this first z7 p gey)xan*w0m 5pklt2 3lc8)kj4ze contest?

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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 od;wiibh6h12:q)g)k2 iqi +s y dwmf 01a a6wofrom now until the beginning of the next millennium (year 3000) can be approximated a2 6q mb1 )w:dwqihigkwhs1;i0)d6ofa io y2+as $10^x$. What is $x$?

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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 foh/ v(w18 z7)xd dxeexollowing choices best represents the average mass of an adult human wx /(z)xx1deh7d v oe8male?

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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 m*bqo /r(wu+grepresents the time it takes for light coming from the Moon’(q bmw+rog* u/s surface to reach the Earth?

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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 simpl2knbl 2g g/,the statement of the Law of the Conservation of Energy. It was first announced about 2lt, hn2/gkbg the time of

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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 ofq4sr l yqu4x72 which person, who rolled spheres do yq7xu4qsr4l2wn and up inclines?

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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 on the wf(wxx p57nn l3ork of:

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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 followizei5 yywxt(s59ytcaq s41 y ,7ng 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.

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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 evescy 2j 44lnlrf 2j thsq3 i5bz8i7k(c2nts from earliest to most recent:ckhl 2 s b(4n2c37jz 42ij l5fqyst8ir
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

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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 of physics, the nama5ap+g,s- lo4q6iq bk es Nicolaus Copernicus, Galileo Galilei, James Clerk Maxwell, and Isaac Newton are very recognizable. Whichi, bo5s6-lqk+g a4paq one of the following choices correctly orders these names chronologically by the approximate dates of each person’s scientific work (ending with the most recent)?

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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 physicxfo)yh 61e x4qs awarded?

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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 Physic l9z sofjy+ 18nze *qn,t.tez;s for his work on:

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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 won the Nobel Prize in physics partly for the explayd3hz6oagz.x* 3d t( (byb,q rnation of the photoelectric y.zxdbtr6g a ohdzb3,(q*y (3 effect?

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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 c oauqf 7d5u46has won a Nobel Prize in physics?

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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 of3 ;l8lt*buxf5m m6f3flq i+fv Time is the title of a book written by:

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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 that electrical charge co5oy o (o2l6w kizm1v6 qy4c+cdmes fundamental sized units was provided by the work o26y zmq+dov41o 5kly(6wcio c f

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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 LASER xlncx jb315k 2stand for?

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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 piecxl0hwkq3 f xb ukh 8n61*m7/eoe of semiconducting material with many applications in electronics. The initial 7u*mxh1b 8okh fx/0lkw63 enqdevelopment of transistors and the Nobel Prize awarded for its invention occurred closest to which calendar year?

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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 medic+r b (gw-e9 ufuy..ilval diagnostic technique. MRI stands for whi+ g yr9lbiu-(.wvfe u.ch one of the following choices?

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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 Endeavor missaou3hg,h*o9 qchn *vc;uj2l2 ion was to repair the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when they: A. repl2hhgu3 j uhn;qcalc 2oo,*9v*aced an improperly ground lens.

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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 the largest particle accelexfz pf d1+ w6+ac-b+ebrator in the world. To which of the following countries would you f +c b+zf6xb+pwe1a d-have to travel in order to visit the LHC?

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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 particlh 8ph0dwf xz.q-w i+9ne accelerator in the world is called the LHC. What does LHC stand ford -in wx+9 z0wpf.hh8q?

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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 ph g /mel5lw;4qjysics community because of an announcement from thjemllg5/ ;wq4e LHC during the summer of 2012. Which one of the following choices best represents the reason for the excitement?

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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 aw; k8wdi4hlmb9 arded "for the 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 predicted fundamental particle,; dmwbl49hi8k by the ATLAS and CMS experiments at CERN's Large Hadron Collider". The winners were François Englert and

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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 represents the work for whichf7sigl l- 7q/ebztt38 the 2014 Nobel Prize in Physics was award eqb f8l77stz-i3 tl/ged?

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91#
 
单选题 ( 1.0 分) (组内22/22) 切至整卷模式 搜藏此题  
  16.28: Recent excitement in the physics jwipy0uiuss5*11+ y xcommunity came from the February, 2016 announcey wu11u+xii 5p*y 0sjsment from LIGO that

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