06.21: Which of the following is not one of the seven fundamental SI units d 5p) cqtel7/imlj6 7qfk1 +xzuhf1o0using the uqjldqf1)o 7fz0+6kmiep5 x 1c/l 7thMKS system?

  95.15: If the unit for n8/is69nx6y 4 lwdwpc1enubn : v1-veforce is F, the unit for velocity is V, and the unit for time is T, then the unit for enec: vw1yl61udn n98/b inv-4swp e 6xnergy is:

  98.16: If the unit for force is F, the unit for velocity V, and the unit for kfr8br 9 h:5fhtime T, then the unit for momen95 f:fhh8krr btum is:

  02.25: If M representob j/19w5 2 43tlg obfhxtea4d +*zttis units of mass, L represents units of length, and T represents units of time, the dimeng d3o4*b5+te91h boj at4ix/fl zt2twsion of power would be:

  06.32: The kW.hr is a uniti q8d/wwxh+f ).if. wl of:

  08.10: Which of the following could be a correct unit fvdzt7f+.dunnd ax -)5/ wan4gor pressure?

  96.01: A light year iwp8(rfd8in: l s a unit of:

  13.04: A scientist calculated a quantity that was equal to one light-6;r0uu e oc(lf)dte e5year. Which one of the following choices represents the typelco5( u0rf) e 6tdee;u of quantity that the scientist calculated?

  11.02: Albert Einstein'xv*p6.s*b,unh r, wmkbse11j 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?

  04.02: The SI unit of force is named the newton in honor of Sir Isaac Nqt 5u3 m*rxrh.ewton's contributions to physics. Which of the following combination of units is the equivalent of a newtqhm .xr 3tr*5uon?

  09.03: Which one of the following quantities can have itg6i *wbcmm67 ymwg2z ( / 5/toxhtghi2s unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SI unitwd * ;n4nlma zhzcx:f4x8jr. 4s, the Ohm is written as:

  13.44: Which one of the following yg )ej3+za.vk.y r -nhterms/quantities is most closely associated with "the measure of the resistance of an object to length change under lengthwise tension 3gna.yz y+-rvk ehj.)or compression."?

  97.03: A student working on an energy conservation problem has obv0pf6c nu 69 l0nwwv2ekt5kw+ tained the answe0k w 6n902e6+l5nc vkwvfuptwr $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the foll8g qhgd+/,/fl5 qse1m t;oziwowing choices represents the smallest amount of time?g8o;f/z 5sil,t/w +1hegm qqd

  16.14: A scientist obtains an answer that has units equivalent to those froqmioxf 8idq.8m4 y +wg a50j)am computing the square root of the ratio of the Universal Gravitational constant to Coulomb's constant. Whicg o 8ixm w8fa +ya4dji0.qq)5mh one of the following choices has these same units?

  12.46: There is a quantity called the Plzcsmmu(:3c os:jz. + t 4dsj/ianck 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?

  07.08: What does one obtain by dividing the distance of 12 Mm by tr 6omy5ckvput1+:5gfa s mx,:he time of 4 Txgs ,ru6ay +ofc:1 t5kvm5 :mps?

  17.01: A scientist computes a spegmq68rj+iy 6b ed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, themf5dwwws7 7q8 yvs02 q,lo 4sjre are approximately $31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

  11.03: The distance of one thousand meters can be written as one kilometer. W.n,znnknl-ky6e 94t n hich one of the following choices best r .nty46knn lkn-nze9, epresents a distance of one million meters?

  12.01: Which one of the following lengths id2/d p lkzz jj4 /ad)nv n7rqhg+d726is the largest?

  13.01: Red light from a laser is noted to have a (a btta- ,3w 0cuan,chwavelength of 632.8 nanometers. Which,a3,a( twu- a 0tcchbn one of the following choices best represents the meaning of the prefix nano?

  14.01: An FM radio station sends a signal *pb;r5pw 6(kk dabuuz2n.g5swith a frequency of $99.99 \times 10^6 \; Hz$. Which one of the following choices best represents this frequency expressed using metric prefixes?

  15.01: Which one of the follo6cmi vfn t;v+/x5vj2kwing choices correctly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular blockq7 wj ()ytc34dnrpv(s of 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 j3rp (4 )7v(ysct wqndone of the following choices correctly gives the average density of the block?

  11.09: Which of the following c7nnp j cm jfmzv0-7f40boro2/ hoices best represents the speed of 60.0 miles/hr rewrinfjzcvjo4/ 0-r7mp 0onmf b72tten in units of km/day?

  12.03: Which of the following choices best represents the value6 2pnd p 4nf2i:ygbdp*(prnv3 of the speed of light using units of pv( d32*4pgf2nnppiyb d6:nr miles/week?

  15.06: A car travels at 20.0 miles/hr. Which one of the following cho,8m3h ts rxsd.ices best represents the spee.dsxst hr,8 m3d of the car in SI units of m/s?

  09.02: A room has a floor area of d+8t hb(5tk abrcg il ;yu6*,zcz8h 5p$25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is rec1v.p3kmdv0u98dmikdvb a4 o .orded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measuremt+tt9 fohls-4ftbise)ohg4jp .*h0 y s .z/0went $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of lengt nzc3s mksu613x*s2wuy: /mm mh 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?

  16.04: The following four length measurements are recorded:jnlmp9e;lxi r)fsnwmyr2 ,+,e zoy5d d5s) ;. $5.4 \times 10^{−1}\;m$, $5.4 \times 10^{0}\;m$, $5.40 \times 10^{1}\;m$, 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?

  11.04: The following 2 measurements oflengq-u3je(9- om8dpn,cy yhl 9dzth are recorded 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?

  17.17: The following lengths a4 ht;heyj9d y+re 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?

  15.11: Two length measurements g3wsgnl11o1 m f cin,:rygh*4are 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?

  16.04: The following four lengt yjn.3eolj p:n3 ;.dfeh measurements 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?

  17.17: The following lenkcxmz)*gc 3(i gth 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?

  05.30: A scientist measures o09nutsldes.r wg2o y rk9.4-the dimensions of 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 $m^3$?

  12.05: A solid rectangular box is measurfi,) 1awi q1qb --cqpwed 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?

  13.13: Which one of the following choices represents the measurdy njuf51 +.-2xvtochement with the most number of significant digitsf-co2+v5 d jy1.txnhu?

  10.04: Which of the following relationship correctly ranks the thns o+93vs3ws i9-3zemd wo0hes dh3/rree given speeds from least to greatezs33h+933d h9insmed0owv s-s/rweost? The speed are given as $v_1 = 1.25 \times 10^{-4} \; cm/\mu s$, $v_2 = 0.076 \; Mm/week$, $v_3 = 9.50\; km/day$

  06.12: Experimental data are taken. Which og q, 3jv+6enotv *anz;f the following statements is correct about the n* t6e,;zago jvq +3vnprecision and accuracy of the data?

  14.02: In the laboratory, a stuk11: gzphxc-xuqr8:li0l; nu4qrqr 8dent makes the following 6 measurements for the 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 sl1- 8ux zncrkr1g;pl x u:riq4 q80:qhhe should express the average length of the object?

  07.01: A standard centimeter ruler is shown. Which recorded value is th 8ntf1(o0fzd cwja)n71yk,-5 yiirsazkp68 ye most corrects( zwr5j)7o i6ky 8pzyd1ina0-tf1 ,fc 8kayn for the location of the shaded object’s right end?

  18.07: What is the percent uncertainty in thgv17*ibgbk/+ /by zsvu r,lh;k2jtt 6 e measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a rnyfure r0gi/.6k2 zfn.1oi2padius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a veco)jm yyxsn6-gm3u/,ax um 3z , 3kidh;tor quantity?

  98.01: Which of the following is not a vecto 3;evgdo arn ycmp;gj4uv0c0o+mh.f94w e6(hr quantity?

  05.01: Which quantity cb :i4xo is(m,g4s6t /pgq3e2p33ts bruv 4vl is not a scalar?

  08.01: Which of the following quantity is a vector?he+i+ora tam hi pq,4 +rm,r+;

  10.02: Which of the following is not a kwk:du 9p j).ibrkts*9k.ff4 vector quantity?

  11.16. Which of the followi0 s (d:gk8iavqng is not a vector quantity?

  12.12: Which of the c*jc583czs od following is a scalar quantity?

  14.09: Which of the following ise nvgt3+z2;le not a scalar quantity?

  15.03: Which of the follonx 9 hxw59yv,mlz sg.nq+2ka.wing is not a vector quantity?

  17.03: Which one of the following choices is a vector yx6f .v0h a8aequantity?

  06.02: How tall is a flagpole if the sun p m814tv;qdio is at a $53^{\circ}$ angle above the horizon and the shadow is 8.0 meters long?

  99.06: An airplane with air speed 120 km/h is heading due north in a wfp6( o6a hjy9bind blowing due east at 50 km/h. What is the ground spe 6j byafoh(p96ed of the plane?

  97.40: A boat is travr9a; y vdst g3*5yst.heling 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

  02.03: An airplane takes off z/u(gv5ji9x cand 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?

  15.36: Rain falls vertically at 12.0 m/s with respect to a stationarms5q+hoyi;4z ez yiyolklu*ou(0 6 a 45wd;*zy observer. A car is moving at an angle of 40° below the horizontal with respect to the observer. A 0 4y ;u l5kzo(wqys4l5+zyiu;oh**e6id ao mzpassenger 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?

  07.02: How thick is the average page of a physics tex; m9w-k4hwepy6bsm p5l2h5 zet book in micrometers?

  09.01: Approximately how many seconds is it until the PhysicsBowl takep c 2w/qlj(4l a2;u+cmkap:ce s place in the year 210l m;au2j/qlk (+epccwa pc 24:9 ?

  10.01: The very first PhysicsBowl took place in 1985. Approx-u1. um3/rbroe6eg cnimately how many seconds ago did students- nebr3r.1eo/mc 6 guu compete in this first contest?

  06.11: The number of seconds from lw,a y)ce5 8bo2sm 7+t znip8rnow until the beginning of the next millennium (year 3000) can be aayi2ctzsnw+ m b8p8l r e5o)7,pproximated as $10^x$. What is $x$?

  11.01: Which one of the following choi ;v*n7bnbot 2pucxpt(,f 65nm ces best represents the average mass of an adult human malxt 2 (*6ctnnp7m; bb vn5fpuo,e?

  11.21: Which one of the following choices best represents the time it takes for (hyf6xo58. (5i f ye(5lcbq,rblsisc light coming from the Moobyx55ceoy((ili fbl(c 5r s 6.8qs,fhn’s surface to reach the Earth?

  01.09: The 1st Law of Thermodynamics is a simple statement of k20nj x:1wp/zod7k8tj gee8oz 1 t i:kthe Law of the Conservation of Energy. It was f71i 1zowjttd j:gx8n 2:p e8k0kkez /oirst announced about the time of

  06.05: Newton’s First Law is based on the experi.ebj. lp 3crq.;kj;2ctg6 uhqmental work of which person, who rolled rg. ukhl ebc;3.2q6pj .jcqt;spheres down and up inclines?

  94.04: Newton’s First :wg; )i-m7gj5v /gdlwma twsn).- nmpLaw is based in part on the work of:

  04.01: In chronological order (earliest to latest), place twi2x zzz6k*5v;j4w7 ;z ldi nom4t,etm6 i+oh he following 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.

  06.39: Chronologically, order the following events from earliesta2 s3mo pe7ig8 to most recent:pa 38seo2ig7m
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

  16.08: In the history of physics, the names )qadi b oq,0lrms-4s,Nicolaus Copernicus, Galileo Galilei, James Clerk Maxwell, and Isaac Newton are very recognizable. Which one of the following choices cors4driab)qmqs 0lo -, ,rectly orders these names chronologically by the approximate dates of each person’s scientific work (ending with the most recent)?

  12.32: To whom was th3yai(do1 mwbkn( f3 1he first Nobel Prize in physics awarded?

  94.23: Albert Einsteis;r3z6f; oh oohj eq:8n won the Nobel Prize in Physics for his work on:

  13.19: Which physicist won the Nobel 6tcbatq0u)c0 Prize in physics partly for the explanation of the p)00qt cb cat6uhotoelectric effect?

  08.11: Which person has won a Nobel Prize ina 4;z*us6+sa/ixws fb physics?

  95.23: A Brief History of Time is the tit79e*w3ho md h*3v e8 exix0dfnle of a book written by:

  04.11: The most convub2vm*0 f skp k/7djh:yjf8 *hincing proof of the fact that electrical charge comes fundamental sized units * hf02/:smyvb*ukh8pjjd7fk was provided by the work of

  07.32: What does LASER stadvtd mr mej4;piq )56*nd for?

  11.20: The transistor is a solid p0h. wu9j paq;riece of semiconducting material with many applications in electronics. The initial development of transistors and the Nob hapqu .j;w09rel Prize awarded for its invention occurred closest to which calendar year?

  14.06: MRI is a commonl u -/7aqsz)wz:sj/ycd asc k,3y used acronym for a medical diagnostic technique. MRI stands for which one ofwdsck/a :z/j uz- qys,s 7c)3a the following choices?

  94.13: The purpose of the December 1993 space shut7t3m*ui *sjgg kt;l4h tle Endeavor mission was to repair the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when they: A. reth l4ijs 3*k 7ggtm;u*placed an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) is the largest particle accelera +5lubszd)v b2tor in the world. To which of the following countries would you have to travel in order to visit t+)b5 2uzlvdb she LHC?

  11.11: The largest particle accelerator in the world is called the LHC. vslr-ck( s fgj1yp4(y/,/w p eWhat does LHC stand/s pvkc(py1 -rf ,sge(j l/w4y for?

  13.11: There was great excite rdbibjow) /2tg tx0z g *36xq;(i5plcment in the physics community because of an announcement from the LHC during the summer of 2012.p2j t 5q/xz30g) xdw;*ocgtib l6i(br Which one of the following choices best represents the reason for the excitement?

  14.19: In 2013, the Nobel Prize in physics was awarded "for the theo(x85p tr/ xohwretical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particles, and which recently was confirmed through the diwto8xhrpx5( /scovery of the predicted fundamental particle, by the ATLAS and CMS experiments at CERN's Large Hadron Collider". The winners were François Englert and

  15.20: Which one of the following choices best represents the work for wuje+: yr,5 fw ;v9qufyhich the 20u f5f:9ewyuy+ rq;jv ,14 Nobel Prize in Physics was awarded?

  16.28: Recent excitement in the p+4/o fwnl suj* fls6o3hysics community came from the February, 2016 announcement from LIGO that*lo+ljsfs34on u fw6/