06.21: Which of the following is not one of the seven fundamental SI units up;f vanm6 l1teo3o 94dsing theeop;a v4lt691 nfmdo 3 MKS system?

  95.15: If the unit for force is 4r8rr0p* rg/ 7fu/ 4vdmspub fF, the unit for velocity is V, and the unit for time is T, then the unit for en4v mpurr8/ s/rg74b df*p0ufrergy is:

  98.16: If the unit for force is F, the unit for7um; y.byi*mggl k +:f velocity V, and the unit for timek +;7*f:yyg migubl.m T, then the unit for momentum is:

  02.25: If M represents units of mass, L represents u txrs.p76npvz39 s*synits of length, and T represents units of time, the dimensip*stn.x9zp syr73v6son of power would be:

  06.32: The kW.hr is a unit + tg4yen5sr cf*a t5:n 6 f:k-wwa(ojgof:

  08.10: Which of the following could be a correct unif7tlz(zn6qp2 rum *e o(rg. v*t for pressure?

  96.01: A light year is a unitg jfcx4+1y1 2w(nzxq z of:

  13.04: A scientist calculated a quantity x j e9a2(3t(qfclbo,mthat was equal to one light-year. Which one of the foll(l,fb2 9ejaxoqtm3c(owing choices represents the type of quantity that the scientist calculated?

  11.02: Albert Einstein'sgj5j8:8 t i8 wrg1ljy g9r(yzq 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 Sc),i6:eg9n kkqq qsp*1 m,nsd ir Isaac Newton's contributions to physics. Which of the following ck qncgi),eqm6q*d,s9 s:p kn1ombination of units is the equivalent of a newton?

  09.03: Which one of the following quantities cabl5mz6dx qko3i x8 .,bn have its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SI units, the Ohm is writtzjs z,f:1)u y.pxllw 3en as:

  13.44: Which one of the following terms/quantities is most closely associated wnm 8,2o+eczsiy6osg.ith "the measure of the resistance of an object t.c+y2e6in8,o mss ogzo length change under lengthwise tension or compression."?

  97.03: A student working on an enebw .vl8guv-r nuw9:;krgy conservation problem has obtained the answ;nvr.vl-kgw 89b uwu:er $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the follow+.(eyxrexml3jqe w);wv9q 8g ing choices represents the smallest amount of time?g(xelm9yw;qwe .jvr 3)q+x8e

  16.14: A scientist obtains an answer that has units equivalemgiwg, g. 5q9i,+arr8i d 4rfpz f lw29k.u:lfnt to those from computing the square root of q:wri+f.g.lrkplgir,mz 95wu, 42faf9ig d 8the ratio of the Universal Gravitational constant to Coulomb's constant. Which one of the following choices has these same units?

  12.46: There is a quantity calp4wfd7,s 675 q nuyuy+au);jup nk cj-led 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 distance of 12 Mm b a0(h4 ofkbxhw3-ych3 y the time of 4 Ts?hhy 3-owcf04 3x abk(h

  17.01: A scientist computes a)zom swg nviaeyt01f x()4l/ 9 speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are approximatpj,55 o2zelxvely $31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

  11.03: The distance of oni 5ouwp7 oyx/tq2lp+,e thousand meters can be written as one kilometer. Which one of the following choices best repres7t,qulwy+ poop /5x2ients a distance of one million meters?

  12.01: Which one of the f )gdw+ps3yvdmf 6:l e6ollowing lengths is the largest?

  13.01: Red light from a lasexbu* )ax1 mb*mr is noted to have a wavelength of 632.8 nanometers. Which one of the following choices best represe*)mxm1*bx abunts the meaning of the prefix nano?

  14.01: An FM radio station sendso g.x+1hjx+dy c,w) x .m*hsxp4ob5or 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?

  15.01: Which one of the following choices correctly represents a l5h c/nn 71rt32qme y5j cgtw*dength of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 . t+ncxbw,,fe/ :j tnjgram 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 dens x cn+e.b,w:jt,j/ ftnity of the block?

  11.09: Which of the following choices best ln8jie0 *kja5 represents the speed of 60.0 miles/hr rewritten in units of km/djnj5 e l0a*8ikay?

  12.03: Which of the vr vfc5+5fo7kfollowing choices best represents the value of the speed of +f7crf5kv5 v olight using units of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which one of the following choicec zm, 50q9flpp 0;3mlkpglo; os best represents the speed of the carg,;l l0 5 zpml 9;3kop0qpcfmo in SI units of m/s?

  09.02: A room has a floor a y9s zbjay*ayta, x+ iv(y+6z.jr0c0area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is recorded as op)3) u2s+ rh,s lnkut$m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measurz0)ajj()u qc7rga-ws; a2gxo mace1*ement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of l)l jqb,cc5jq p.;/rd)-oc 5fths kx: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 measurements arezbh 99y6aul :)w* wgzl 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 f 1sfum eck2ldceiw3j;+ ts)x7)b* pm ,l2-ocf rom 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 added together50xy 7 nrxgu.jegj7 5g: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$, and $L_4 = 2.1 \times 10^0 \; m$. How many significant digits are in the resulting sum?

  15.11: Two length measurements are mad-ckdd:, cdwp5 e 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 measurements are recorded:3bspkrfu x:)g+ v;-lj $5.4 \times 10^{−1} \; m$, $5.4 \times 10^0 \; m$, $5.4 \times 10^1 \; m$, 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 3-y 5/vk khxh 8-g9z0ofsxbonlength 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 meas, +:izjmyrf/jq oqwid2073xk ures 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 measur.4p eatvf;r4 tbm9/ e,aof;m 69sbzyked 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 measurement with thekelp22 * 4l5ys zb 95:g2vetnjroa9po most number of signif*l5 vyjboon e:peg9 st42z rka29l5p2icant digits?

  10.04: Which of the following aw- mi **,8wlu q)z 3dzsjmt,drelationship correctly ranks the three given speedz*am,d*zt-3 wujm ,l8 sd iwq)s from least to greatest? The speed are given as $v_1 = 1.25 \times 10^{-4} \; cm/\mu s$, $v_2 = 0.076 \; Mm/week$, $v_3 = 9.50\; km/day$

  06.12: Experimental data are taken. Which of t89/ema :zja*dq 9wo j2(z,kfftg at 4she following statements is correct about the precision anask m jqt*9j,/fz df:(watae2goz849 d accuracy of the data?

  14.02: In the laboratory, a student makes the following 6 measurc1:yve g: ah;yements for the length of an object: 5.05cm, 5.06ca;veg:1c hy :ym, 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 the object?

  07.01: A standard centimeter ruler i+*mtw , qd(w6el.s/ gn(m+ ftrfnl6lws shown. Which recorded value is the most correct for the nnwm(q wm/*r s,.+w+l6telf(l6gf d t location of the shaded object’s right end?

  18.07: What is the percent unc 0n7vh / hulrcmlqlu)4g2a9 ;qertainty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a radiu/n9(mg xrqnblihg8g 25)7 hess of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a ve:*(sycfty as3ctor quantity?

  98.01: Which of the fowqrq( cj2l6:yllowing is not a vector quantity?

  05.01: Which quantity is n 5huohj+5 yf8iot a scalar?

  08.01: Which of the following quantity is a vb12 vzncfe5+lector?

  10.02: Which of the followi0qpx 2zb5ms vrlfp :::ng is not a vector quantity?

  11.16. Which of the following is not a vector quant zgw lrb6:0q*,nldc*: jq3wvblbw+t9ity?

  12.12: Which of the following is a scalar q n1;q rglm b92ixw-es9uantity?

  14.09: Which of the following is not a scalar quant60,qpaemcbnh i.7 nrme::wd7 ity?

  15.03: Which of the fw5fcanu /2 *vjollowing is not a vector quantity?

  17.03: Which one of the following choices is a vector yl7)sqvts n;t ou-/0o zi er07quantity?

  06.02: How tall is a flagpole if the ss) ocp 6zcw(.3 3vn7dar-x cfrun 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 no chropja9 g4n++6bz0nrth in a wind blowing due ocz60n+9hpa +br j4gneast at 50 km/h. What is the ground speed of the plane?

  97.40: A boat is travelintm0 nmbh) p8nau1fd24j fc h9-g 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 and flies 300 miles at ts+l3gjm-u9kgr/d 9d 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 syzu-busz3)ix0e y,d+rv :k/ +wlu4ys tationary 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 rax+4 eusrs,yy/zy0vku z)+w 3-i:bldu in 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 averaq 0dw dvcg*-1xge page of a physics text book in micrometers?

  09.01: Approximately how many seconds is it until the PhysicsBowl tp 6:*w1k4sxdmtsum a5 0y l,fjakes place in the year kjp*1:tsuf 4mm ldsw50x,6ya 2109 ?

  10.01: The very first PhysicsBowl took place in 1985. Approximately how many seck516(v cs yeveonds ago did students compete in this first conteyk ve15 svc6(est?

  06.11: The number of seconds from now until the beginnip; ak4wvb; mr( uq/-ng 1-qunvng of the next millennium (year 3000) can be wk1b-4;-gnm vru qn( uq;a/pvapproximated as $10^x$. What is $x$?

  11.01: Which one of the followin6(p m9ri ne+rjt7 :yvxlfe vfke6(e/1 g choices best represents the average mass of an adul6v+f pl/ 7x9(1r(yjrve tine:6mfeket human male?

  11.21: Which one of the following choices best rep7x-zoj2ge6t/d , m pfgresents the time it takes for light coming from the Moon’s surface to reach the Eafeoz /,dg x7mp6tj2g- rth?

  01.09: The 1st Law of +ygt7o 68rfm uThermodynamics is a simple statement of the Law of the Conservation of Energy. It was first announced about the t +otf 6ugyr87mime of

  06.05: Newton’s First Law is based on the experimental work of which person, wq tf3wd j:-k0hgux+(rho roll:f(0dj3+ gh uwtrx-kqed spheres down and up inclines?

  94.04: Newton’s First Law is based in part on the work p2pjd4v- 5vim of:

  04.01: In chronological order (earliest to latest), place the 8; a7g w85qdleby0nll 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 earliest to most bh gsja -o5wvx/n 7 .4e;wle7qrecent:/be .l75-jnxs7ag o4qwwhv e;
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 of1yzo6q4 imdd 3j9e6op 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 namod9 4yoej6m63 p dqiz1es chronologically by the approximate dates of each person’s scientific work (ending with the most recent)?

  12.32: To whom was the f:sfhq/ omhz4 9irst Nobel Prize in physics awarded?

  94.23: Albert Einstein won the Nobel Prize in Physics for his work on7eu70 ijtldixen, 16qi9 ;v cu:

  13.19: Which physicist won the Nobel Prize in physics pare-kld*n5hv y8tly for the explanation of lhe*5yvnk 8-d the photoelectric effect?

  08.11: Which person has won a Nobel Prg1ibg:y,hk ,u kuk9 osr:9 e-mize in physics?

  95.23: A Brief History of Time is the title of a *me6yp7um 35pwu8pzp book written by:

  04.11: The most convincing proof ogj6h)p 7 z9 g7netgjq-3af 2tmf the fact that electrical charge comes fundamental sized units was provided bq en2a-zt 9thgjg3)p76 mf7g jy the work of

  07.32: What does LASER stand for?r)y+82z y9 pfpyesqun/ atxv+jc oa+9*0pw0l

  11.20: The transistor is a solid pii/9-wetblivr1 t w4 ,qece of semiconducting material with many applications in electronics.l1eti 4v9q /,bitrw-w The initial development of transistors and the Nobel Prize awarded for its invention occurred closest to which calendar year?

  14.06: MRI is a commonly used acronym for a medical diagnostic techniqu)etnrteyf0st-p c , 3q*s/wc;e. MRI stands ft3 /pr t)c ef,snwyt q*e;s-0cor which one of the following choices?

  94.13: The purpose of the December 1993 space shuttle Ende-2r5l);zdexayp7i px 42 bqqbavor mission was to repair the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when they: A. replaced an impropep24bz)aqxx;ydrq 5 bep2l 7i-rly ground lens.

  10.13: The Large Hadron Collider (LHC) is the largest paro(k2jnb +; kv z(x5:jo0oqgyoticle accelerator in thng;jx+ kk(yov 2o q05(:zoo bje world. To which of the following countries would you have to travel in order to visit the LHC?

  11.11: The largest particle accelerator in the world is called the LHC. What doelp mo:g8g 6o7f 9ub0bi:fkg4z s LHC stao08kb49 gpblgu : 7gifzom:f6nd for?

  13.11: There was great excitement in the physics communit/4 lpsokzomce h,n i3c:9pe;)y because of an announcement from the LHC during the summer of 2012e9n3m:) zc4,e;lhc oipkos/p . 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 th)*su .xx :-cu+u6h9fycfuxma e theoretical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particles, xua:xx uc 6-ffymu+ uh9*)c.s 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 Englert and

  15.20: Which one of the following choices best represents the work for whi (w1wt9nel z1bch the 2014 Nobel Prize in Pltb(9 nw1zw 1ehysics was awarded?

  16.28: Recent excitement in the physics comu;gx+4ftwl k.c.7 st pmunity came from the February, 2016 announcement from LIGlux.t;c+t p.4f sgkw7O that