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

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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 the seven fundamental SI units c iy:o)5+ 5j ifmif)znusing theci i)z5mo jy)5fin:+f 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 for force is F, the unit for velorvd*lm n 3x.xxx*-px)city is V, and the unit for time is T, the.*3xmn xv)dr x-xp x*ln the unit for 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 oc, fy64v6mqp V, and the unit for time T, then the6comq4,yvp 6 f 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 unitsvsgt y.zo0t+ /djf*l9vsg0n0mu1i y 6 of length, and T represents units of time, the dimension of power would be gvt6oy9 /yt0v*mjzdlu0s. 0f ns+g1i:

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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 unit idch cypf6h9w0))ytmt1 o4b8of:

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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 following could be a corr+*r8dhs9t-9 hz guyx0ck5k nfect 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 unni91 d/7tw wt 42pfvvmit 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 calyy :avmjk1/o2culated a quantity that was equal to one light-year. Which one of the following choices represents the type of quantity that the scientist calculated2:y/ao j1yv km?

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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 Einstein's mostc)0m lf1 ,oqd* bgjf168j:+fc phhvoe 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 namwsycd7 8kbl19; lc*x eed the newton in honor of Sir Isaac Newton's contributions to physics. Which of the following combination of units is the equivalent91c bx87eyl *wl sd;ck 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 follo)aoyy9:fny o0g-n76jmow+gd wing quantities 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 )y;em u8lwgp(,8l 6 t *r2yapcyq(cvn7 fundamental SI units, the Ohm is written 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 t42t j-ldw49 smyl c4eperms/quantities is most closely associated with "thetplj92e 4m4csl w y4d- measure of 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 problem has obtained i 50y rk:cw;ojz k4o-othe answerwkco-j5; 0koory: i z4 $50\;J s^2/m^2$. 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 following choices represents the smallest amounttv)n 5w6j1 gih of time?t wv6n5h)1 jig

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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 has units equivalent to th0ir j -j w7--wltli9- uewfil8ohp-r5ose from computing the square root of the ratio of the Universal Gravitational constant to 5li-7pw-hl-il-8wt0 rr9e j fjouiw -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 called the Planck time tt7uwh.q:zxeam9sby6gnn.h) 5ff0) $t_{planck}$ 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 dividinvmk1ab 1i7 rl*:u t7dug the distance of 12 Mm by the time of 4 Tu:vklib7ut* am171d r s?

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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 computes a spa r-2,fkw9 a3:pqtbjv+oyz+jeed 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 approxim/g sl1 eui2my;rsd5 sasg();vn)u7dw ately $31.5 \times 10^7 \; s$, 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.sp k5h.cu2ld/sxu x)( v f/yh5 Which one of the following choices best represents a distanchfuhy scu kl 5)x p/sx5(v/d2.e 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 t*ir.ken 68o qsjvvrll3t6* gm46rue5he following lengths 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 nanometekb tr+li bg/ qx)gsgwt 9tz2**ha( g0.rs. Which ontl9i/g gxk* 0 qzs.2gtgh*artb(b)+we of 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 station se 5ah ii7p nd00togj 4o zute*(0o*bw;ynds 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 choices4 6zqcf. r7fp n/uqk2w )o2gfv correctly represents 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 of 17.8 gram and dimensiowu1xxbhbij7:zj k j/v:/ntn(w 8f98v ns of length: 3.00 cm, width: 4.00 cm, and heigh:(f vkzu1jx/win b/ 8n: wv89jx7bjtht: 2.00 cm. Which one of the following choices correctly gives the average density of the block?

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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 choices best represents the d5rpcyikl,29+q :g phehz :, cspeed of 60.0 miles/hr rewritten in units of km rp,+9ygp l :z,ih5ehkd:qc2c/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 fgg 1pfp q*7ck8/f6zzqfn (x ;vollowing choices best represents the value of the speed of light using q6 nf(z1c vx /pp* ;7f8gfkzgqunits of 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 followkuu f .p1.on/oing choices best represents the 1p ufko .uo./nspeed of the car in SI units of 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 of 0 k.unyte( :ycu*2tlz$25 \; m^2$. 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 obsh dd( km6d.m1ject is recorded as $m = 2.10 \times 10^4 \; kg$. 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 measuremenq /i*- i5mfsk3n ia2qst $L = 0.01230 \; cm$ 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 ofo bxk/( sfa4hb z1k)kgi. 8*io length are given: $L_1 = 22.05\;m$, $L_2 = 6.1123\;m$, $L_3 = 89.6\;cm$. 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 fm h,7hc)fmijxyk5 z0,jq1 9,y:zcamwour length measurements 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 recoyvj8dnr8f 7(uc qi/)e rded from 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 addehrzk)jtl h3-y,n1v q; d jgo,/d 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 measx va, jva4 en1 (srfjao.k04:zukm :2kurements are 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?

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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 are recorzmx 4gi( : otju7-*qvxded: $5.4 \times 10^{−1} \; m$, $5.4 \times 10^0 \; m$, $5.4 \times 10^1 \; m$, 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 lengthg( 0jq l1q*1m8ecibb s 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 solz7 xlz 5rfi+o+id 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 $m^3$?

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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 measuredm0lz)a u*o4 . fg yb2(nikxe q7lh4kk* 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 followinvz4f tndh3 /0l6/ xhqsxws3;cg choices represents the measurement with the most number of signivx;046ns/htsqxf l /hc3wdz 3ficant 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 followin -t7:qf0 tcwxgg relationship correctly ranks the three given speeds from least to greatest? c- twxtq7g:f 0The 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 -x *gxywkhj :asa 9+2wfollowing statements is correct about the precision and accuracy of the datwxwga9xs :h*2+jay -k a?

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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 the following 6 measurements for thebktt2 e1tkq; 8ewxj,;d80 2sb* yexqb 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*;2xbejk e8dtxqk 1 ,t2yesbbwq8t; 0 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 valuebh8f o:4utnu7p-60fax vg;o p is the most correct for the location of the shaded objeg0p;fv8t:u 6oohbp- nf4 a7x uct’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 p3hnf 5vhdl-,uncertainty 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 r q(n4 i5)dantqwd;nnh5djr ,fk47zx ) adius 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 vector quantitnxvvi 6cp 3r0 x 0(;aqo0gj7kaj;;e2av)fmnu y?

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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 following 0cfz::qzro9;*wr9 ug e*ystq ;pk6 u0yb k4qyis 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 scalareq sq24( +fqi)pjys.b?

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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 followin- ty uqbwbx1t; m.q-*mg quantity is 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 followinge5itc1;u5cg :0js zcs 5r6x sh is not a vector quantity?

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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 followingm pacv4 r9d3 wo,6,xmmlzh4 -ryj6 ;fl is 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 qu,.1n*-l a 4 xknlzeqmlantity?

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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 scalar quantitmqd:* uvyxn 0 5c9(ytby?

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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 following is not a*1p1xbvmuq e y65 (vaz 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 vector quantiw7)b(0r e:z lmwg7cvtmdk5 1nty?

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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 t-iuc ak koj(ci2s*f(j)c18h the sun is 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 heading due north in a wind blowins*x1 vy uby1aeaa69.kg due east at 50 km/h. What is the ground speed of the a9 k y*x1e61a ayvu.bsplane?

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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 travel,8f+l5 wotait ing at 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

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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 oim g3+mk(. pyhff and 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?

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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 vertityh/r r;y e :xrvso4:1cally 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 passengerty:r: e1h v y;sr/x4ro 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?

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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 average page of a physics text book in micrometei0d)n pge,s8cp8:eh6yrwb k1uh .x +ars?

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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 dkcb;ed-;9h ,m+z vcmseconds is it until the PhysicsBowl takes place in zmce+khb-; 9v m,c;dd the 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(2,)xvr; ucoec iiru) took place in 1985. Approximately how many seconds ago did students compete incie )uiro,ruv );xc2( this first 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 from now unl w ( i:u08*czek8nnettil the beginning of the next millennium (year 3000) 8lti *kwezc 0nu8:(necan be approximated 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 following choices best represents the average mass of u t2bst*lnnf0 6hn./q an adult human male?2/.q* tsfb0 n nt6hunl

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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 r e+ )9mtw3oqjl xh7m +yszi ;i+4ta1vuepresents the time it takes for +ei7sqaixm+;t jlz yowt134u) h vm+ 9light coming from the Moon’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 sixzc15 s2ec oa/mple statement of the Law of the Conservat5/1s 2oac zexcion of Energy. It was first announced about 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 iwtfc;ff;c w9df) -5xjs based on the experimental work of which person, who ro)x9;5fdw jtff-c w;cflled spheres down 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 work:9 ybr0o-rav/2nk xrc 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 following events:uoh0m5y* k8 zy
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 events from earliest to most m zb)6b :p pzy:kojd/)recent:bzjp:y)d)bp z6 k /:mo
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 nam,petf g t,pv.:es Nicolaus Copernicus, Galileo Galilei, James Clerk Maxwell, and Isaac Newton are very recognizable. Which one of the following choi:tpe,f,t. g pvces 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 physics awa1vm a/ l188op,hzc vcz.zt)(h8uqfu n rded?

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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 d33el(pwed x prs2 (8z2e;kkmPhysics 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 physik:n 5teh fh9 x.brdq35cs partly for the explanation of the e3bqt5kxdh:5.nh 9frphotoelectric 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 has won a Nobel Prize28smt+vo/ 09vqybeskd c0r l 8 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 of5keg/vi n*fxg /bfz+du 8.pdek,9 ph8 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 t8*u*2s migx1wgqs ;i( b kuc5lhe fact that electrical charge comes fundamental sized units was provided by tbsxgg5; iuilcwq2k( us*1 *8 mhe work of

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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 stand / 0c(tgijx* w m3ycvm6for?

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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 piece of semicondu(*pz u+sidzlerbjj, 0t+epn031 qy*dcting material with many applications in electronics. The initial development of transistors and the Nobel Prize awarded for its invention occurred closest to which calendar year?erj(1zel+0 +0b n* dyz3tp*jdp iq,u s

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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 medical diagnostic te*rve/jb1dti1q b l6(kcj * vx9chnique. MRI stands for which one of the following chb1jb /9vkx* rct*q1( jd6 vlieoices?

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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 Deiq u5qb .ap ;*c-sux:scember 1993 space shuttle Endeavor mission was to repair the Hubble Space Telescope. The shuttle as uu* bx:ipc s;a-.qq5stronauts corrected the major problem of the telescope when they: A. replaced 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) i3gfae; w*t *0o cjho9us the largest particle accelerator in the world. To which of the following countries would you have to t auo tog;f*9ej h3wc0*ravel 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 particle accelerator in the world is called the Lc+nb/v/wmd8 v)w;oso7x4x gl HC. What does LHC sta7 scn /lmd xox;)+v/wb gwvo84nd for?

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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 physics community because of an jrdbxunc3)/wv b* 8 a2announcement from the LHC during the summer of 2012. Which one of the following choices best represents the reason f2j3*bwnvarc u 8b/)dxor 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 awarded "f v;b+cbi,q/ rfmo52pkor 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, by the ATLAS and CMS experiments ati k5fvmb;/ qb+c2,rp o 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 wor;eky 9,1vxsgto3b8gi k for which the 2014 Nobel Prize in Physit 9;gsv3g exyi8k1,bo cs was awarded?

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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 community came from the Februa(c5) 8kfmpf exkx9er) h*vo2qol3.bgkut- +m ry, 2016 announcement from LIGO thae kc)-fxv+ok8ml53 oh9m xkrfqpt2.gu) b(* et

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