06.21: Which of the following is not one of the seven fundamental SI units usnj-ih4tuu b 6b/c;f+ejh h+p-ing the MKhbjh i+h;b 4juc--e6tnu /fp +S system?

  95.15: If the unit for force is F, the unit for velocity is V, and the e+ 9jj 0/dyp6pq wj6;d diirj,unit for time is ,rijdpqw i jyd9e+6j jp06d;/T, then the unit for energy is:

  98.16: If the unit for force is F, the unit for velocity V, and the uni1e/ af.t8q+c: eedlea*wr;p bt for time T, then the unit te ;/:baqfpe1w *c8+ra e le.dfor momentum is:

  02.25: If M represents units u mq8yos.+7vlt-b: jd of mass, L represents units of length, and T represents units of time, the dim8qt+ d:jbyvum-sl o7.ension of power would be:

  06.32: The kW.hr is a unit of:+* :k6cpksdcg c+fa nv8jez:2

  08.10: Which of the following could be a co2zf r wpx5vm33rrect unit for pressure?

  96.01: A light year isxsrm sl))y h4d5p8f 6n)qnl w; a unit of:

  13.04: A scientist calculated a quantity that was equal to one light-year. Wypf17jj xjn::, ht( oqhich one of the following choices represents the typ(xj :foq1:ptj, n7yhj e of quantity that the scientist calculated?

  11.02: Albert Einstein's most famut: rcpy)wgufl9( ;xbe3y 4fw3r ff,:ous 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 namebjx7ko0z7v : awt p.0ad the newton in honor of Sir Isaac Newton's contri 0vbp.7a7k t0 aw:joxzbutions to physics. Which of the following combination of units is the equivalent of a newton?

  09.03: Which one of the following quantities can have its unit expressedyw/6t r h-0zoo as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SI units, the Ohm is wr kz: e1chg4ibnu7/ e adj:j,7titten as:

  13.44: Which one of the following terms/quantities is most closely associatedj(1 kleq+)8ak+jk8tfr j.w + nsn(qh q with "the measure of the resistance of an object to length change under lengthwise tension or compression."?r eq(j1ktlq8w)ks(fn .++jhnkj q8+ a

  97.03: A student working on an energy conservation problem has obtained t:d/xcq93nm78 dnqsed he answemn xc3q79/d:nse qdd8 r $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents thlqxh egu8rob7d o4it)4 0ao;2e smallest amount of time? 4b0r)82o;7 axuoodgi tq4eh l

  16.14: A scientist obtain*t+ujc 4w1evmf5axy7 z ) ue:ts an answer that has units equivalent to those from computing the square root of the ratio of the Universal Gravitational constant to Coulomb'y)ut7 x f*:jae5+ u1zv4 tecmws constant. Which one of the following choices has these same units?

  12.46: There is a qus891 bq6f/q vj0brr1sduao; e vx+t9 dantity 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?

  07.08: What does one obtain by dividing the p pj-.7 fnqm;, e.tjoidistance of 12 Mm by the time of 4 Ts?t7ie-pmjp..; jn oq f,

  17.01: A scientist computes a sx(0 ix5)snide peed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are y elm trd* sj*0+v4-szapproximately $31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

  11.03: The distance of one th,d au w:50bxzx3+zdu jousand meters can be written as one kilometer. Which one of the following choixb,a0 :dw 5u3x +uzjdzces best represents a distance of one million meters?

  12.01: Which one of the following l o2.wym1wpgv+gc+ .eqengths is the largest?

  13.01: Red light from a laser is noted to have a wavelength of 632.8 nanometers.:0z9e+ ascqnlj0/ gpn Which one of the followin9len/a cs +:njg0z q0pg choices best represents the meaning of the prefix nano?

  14.01: An FM radio station sends a+tdr ,h)9mkva 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?

  15.01: Which one of the fofui )m9vm 0+d8jhg ak(llowing choices correctly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of woo*p3uwhlb q-;z 6*fje:d ji is8d has a mass of 17.8 gram and dimensions of length: 3.00 cm, width: 4.00 cmjs;puwq* h il6ize-8b:*j3 df, and height: 2.00 cm. Which one of the following choices correctly gives the average density of the block?

  11.09: Which of the following choices best represents the speed o u lz6xoz ld7b-*du1;cf 60.0 miles/hr rewriluuzd-xo 76 db*;z1cltten in units of km/day?

  12.03: Which of the fo merkz-26dytb g ,(u4wllowing choices best represents the value of the speed of light using unitu2bw,y(6tem -gzk4 rds of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which one er3d,e6w c) 9brsh-cn of the following choices best represents the speed of the car in SI units o e9cc 6r,) dswnbeh-3rf m/s?

  09.02: A room has a f(x*b cew lv/2mloor area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an obje;xurfj4xg9o(xq ;k1j e o1q8ect is recorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measurement rqy;c tyl9 p/o+4q(g:qf nx6g $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 meaf y 40*g,miveimv3y4 hsurements of 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?

  16.04: The following four length measuremr v*p2qh11gkbents 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?

  11.04: The following 2 measurements oflength are recorded fwn +k z26uh+fu pu;k6htcv3)sq7 +c mtrom 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 are adde)isri2a m*2 lylkyw ,0d 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 measureme9akgq tw.,- eadz)c6vnts 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?

  16.04: The following four length meast :s8vkq r1sh;urements 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 ll29 - .m)ez)pvpffw p-xkn+flength 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 the dimensions of a rectangular solid tokcluck4oh1 v3);00nj t(n ktn 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 meas2mr ,k- bax 8+qb(hdvmured 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 f+ke h+ nd 0sey/qk2x1yollowing choices represents the measurement with the most number of signifkeexy s0 1n/+k2qdy+h icant digits?

  10.04: Which of the following relationship corz;oaxc31oaoy*ay bve9ru673. hpsn 4rectly ranks the three given speeds from least to greatest? The sp3o19nhr36y4c vpz s *;ueoax 7 ao.bayeed 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 of the following stato6ts u3z:+ wi;ooa9js o:u1ak.t2oidements is correct about the pz jd 1.t:+9 aoosiiootua w6ou3k;s2:recision and accuracy of the data?

  14.02: In the laboratory, a student makes the fe9qx+ f mo*za5ollowing 6 measurements for the length of an object: 5.05cm, 5.06cm, 5.9efza5+mx q* o07cm, 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 the object?

  07.01: A standard centimeter ruler is shown. Which recorded value is the m h8 iw :yl2ahiqs:kt7okp3;:o ost correct for the location of the shaded object’s right end?as:8kyo lioiq p;kh :3w :7t2h

  18.07: What is the percent uncertainpfoo2 ybyp8 7.ty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a .k8lo7qk7 qf kradius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector quanbdn4d33lqse x-d ;li*tity?

  98.01: Which of the following isj .x07),cxaz z6n +yu -idvuag(1yvif not a vector quantity?

  05.01: Which quantity is not a s(w)mvu61h3s1k pcwk kcalar?

  08.01: Which of the following quantity is a vectojzdqux8s1 -lye;: fh8r?

  10.02: Which of the following is not a vector q- v-hs7,oeep6 yn4 2ahvr1abnuantity?

  11.16. Which of the fofrpb)99l ;v) p,jte3a ewgnn5 llowing is not a vector quantity?

  12.12: Which of the following is a scakfl,z l*n c(,glar quantity?

  14.09: Which of the folfi2jm87) ic y5to-rwnlowing is not a scalar quantity?

  15.03: Which of the ziwfvyw p0tgh h9oson84086 /following is not a vector quantity?

  17.03: Which one of the following .08vyl.- otqj mc7/z nwznv6jchoices is a vector quantity?

  06.02: How tall is a flagpole if the s*r*hce+ )mxhg un 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 kmlm 3lxb+y+vm,/h is heading due north in a wind blowing due east at 50 km/h. What yl3b+,vl m+x mis the ground speed of the plane?

  97.40: A boat is travz6 q0eaifxc+ a)0o f7l jim21beling 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 oi34:exlkmtpg02qh4th 0 i le6ff 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?

  15.36: Rain falls vertically at 12.0 m/s with respect to a stationary obser 4r) dz*ji/sxw0vl2 puver. A car is moving at an angle of 40° below the horizontal with respect to the observe jx wr*4sdzpl20i/)u vr. 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?

  07.02: How thick is the average pa3y a/1i.+aekgka 8zdmo 5wth-ge of a physics text book in micrometers?

  09.01: Approximately how many seconds is it until the PhysicsBowl t 7g qjyli5laq:;w3,7 ebmx6 uiakes place in t:lba,emu iqw673 ;7gyxj 5lqi he year 2109 ?

  10.01: The very first PhysicsBowl took p(c bkp0zl1 f0rlace in 1985. Approximately how many seconds ago did students compete in this first contest bzf (p1crkl00?

  06.11: The number of seconds from now until the beginning of the next mia0:s 2// s ns+pzkwqgh1jr0 dellennium (year 3000) can qse a1r+k/00 2zgdnj/phw ss:be approximated as $10^x$. What is $x$?

  11.01: Which one of the following choices best represents the l46a v37xfie;j2a4 w3mliwk aca.b e ;average mass of an adult humwa ec4kja;6e37;lia.i 2mvxla3 bw4f an male?

  11.21: Which one of the following choices best represents hwhnagfaf:vj) 99 ((g the time it takes for light coming from the Moonhh()vgfa 9af (g9 :wjn’s surface to reach the Earth?

  01.09: The 1st Law of Thermodynamics is a simple statement o8yqm* (qpc7 9v9ze pmji+zre+f the Law of the Conservation of Energy. It was firs 89z9*emvc m7(ep+ypi+ jqzqrt announced about the time of

  06.05: Newton’s First Law is ba6/ rdd j( wavv:crhw2cjvf:/(sed on the experimental work of which person, who rolled spheres down and up incline6d( crjf v(2jwvrd/::achv w/s?

  94.04: Newton’s First Law is based in part on the worssh;tbqp 00s(/p k-os -s 9ggpk of:

  04.01: In chronological orkgd tg zx1+(+-ey) rj xj9gag0:e9ppc der (earliest to latest), place the 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 evc *lfa p 7u1*i,:qxldm es;kk;ents from earliest to most recent:ac;mp1;l7lk :i xe,skfq ud* *
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 Nicoq5m g1 o-gmoj8laus 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 approxmm -g 8g5o1joqimate dates of each person’s scientific work (ending with the most recent)?

  12.32: To whom was the first Nobel Prize in physics hgq.e ze.cq00awarded?

  94.23: Albert Einstein won the No js sund,7v.m5bel Prize in Physics for his work on:

  13.19: Which physicist won the Nobel Prize in physics partly for twg iqv(o3h ntl.sp)ty 74 i4v+ rf(f.bhe explanation o 4.tltvff i.q7in4w( (osv3gb rhy+)pf the photoelectric effect?

  08.11: Which person has won a Nobel Prizezio ,3is-+fcrp39tmt-(u p ckbk 5(uo in physics?

  95.23: A Brief History of Time is the title of a book written by:*n kjtisz.lr.+dpx 7gld 96r(

  04.11: The most convincing proof of the fact that elf: 8lcpgcji3 -n(l5v8amb i7j ectrical charge comes fundamental sized units was provid8ni ij-lvbpfmc5ja(3c 7gl 8:ed by the work of

  07.32: What does LASER stgi) bf7qch6i:xhx b 2nt1sj5;and for?

  11.20: The transistor is a solid piece of semiconductingv29eicn3/vl q material with many applications 9ci 23nevq/lv in electronics. The initial development of transistors and the Nobel Prize awarded for its invention occurred closest to which calendar year?

  14.06: MRI is a commv)2fe(w am4mre2v /a monly used acronym for a medical diagnostic technique. MRI stands for which one of the following choa /re) 24mmv vamw2(feices?

  94.13: The purpose of s) fetff)v s 3-7zppm-the December 1993 space shuttle Endeavor mission was to repair the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when they: A. replaced an improperly ground lens.pts3e -zsp)ff7v -fm)

  10.13: The Large Hadron Collider (LHC) is the largest particled :u8f l8l: nwtc+j2jo accelerator in the world. To which of the following countries would you have to travel in order to visit the fln+j:w :j 2tlocd88uLHC?

  11.11: The largest particle accelerator in the world is calle+d v+f4v 5,k eo8(kesgz;lwd .u 7kwubd the LHC. What does LHC stan e + 4w 7(udvsglvz8e+dowbkk;5,f .ukd for?

  13.11: There was great excitement in the5+tbnw2 od*dx physics community because of an announcement from the LHC during the summer of 2012. Which one of the folloot+2d wbnx5*d wing choices best represents the reason for the excitement?

  14.19: In 2013, the Nobel Prize in physics wasif,d q,*-n h 9om)euaa)mvum- awarded "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, by the ATLAS and CMS experiments at CERN's Large Hadron Collider". The winners were François Engd)nmufi ,) amoh *-e-v,9q aumlert and

  15.20: Which one of the followin5204o6zexnsxv n( bclz7 be t/g choices best represents the work for which the 2014 Nobel Prize in Physics was awa2z4esonncxev x t6b5/ bz 07(lrded?

  16.28: Recent excitement in the physics community came from the Februar 7q g:2qhe6x- wzd9mthy, 2016 announcement from LIGO th9xe7d:q2hhm6wz g-q tat