06.21: Which of the followsckyijtaq+ s 7;rmbg6081 *wu ing is not one of the seven fundamental SI units using the *c q6i8tsmy w+1 u0akg;jr7s bMKS system?

  95.15: If the unit f)p yc 1bjh(,csv9d+p3v(rtz tor force is F, the unit for velocity is V, and the unit for time is T, then the unit for energyp9dc,y j (bhct31zr)v t (pv+s is:

  98.16: If the unit for force is F, gqmd/ 92z 7zgnthe unit for velocity V, and the unit for time T, then the unit for momentum is:dg7qn /92zgzm

  02.25: If M represents units of mass* (kdta;b9 gsq, L represents units of length, and T represents units of time, the dimension of power would9dkb ;t* sgqa( be:

  06.32: The kW.hr is 71eps:oazx3 rx zx(1 xa unit of:

  08.10: Which of the following could be a correct ung aghc4j9q03rhy (ue093fek ait for pressure?

  96.01: A light year is a uniw g6v2k:udcykbhhxam5 0-7r(odi 3 ) o yq(hf9t of:

  13.04: A scientist calculated9:+kq9xsa r w dozq/;h a quantity that was equal to one light-year. Which one of the following choices represents the type of quantity that the sc:x z/;k+ow asrdq99hqientist calculated?

  11.02: Albert Einsteino) i6zgx(spd30cx cx2f9p 0fpf vo;9h '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 q0 c:e 8mq-n6l8rlrzr45bqv z the newton in honor of Sir Isaac Newton's contributions to physics. Which of the following combination of units is the equivalent of a newton?58e :zrrvm 8 z 0q6nql-4crlbq

  09.03: Which one of the following quantities can have itazrgvo.6hh .925voets unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental +1h 4hr6s feldSI units, the Ohm is written as:

  13.44: Which one of the fol -0ivb f)vo*4 anj;7fo,mtw(t :htmyelowing terms/quantities is most closely associated with "the measure of the resistance of an object to length change under lengthwise ten*tef ,fm:-jynhb0(avvoto m;i7 4w t)sion or compression."?

  97.03: A student working on an energy conservatw af y8sgfr ;khx365vq95if8pr34 xqb ion problem has obtained the answer y3fb xa 85s4rfvkp698; xrhg5wqf3qi$50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the followin sw mify-);8/x-9xtgcyp9cqkp 9n og-g choices represents the smallest amount of timepy)-xxt-q nw; gkpm8co-9yg9s /9 icf ?

  16.14: A scientist obtains an answer that has units3x6mkopv ci s 5ftlh9c-f-p-2 equivalent to those from computing the square root of the ratio of the Universal Gravitational constant to Coulomb's constant. Which one of the following choices has these same units?c9ki ltv- ffxp5 hp- 3-6cmos2

  12.46: There is a quanti ncz 6k1j8s0+q8v+dwp 2uptp mty 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 distance of 12 Mm bez2c/pm/ k e9oy the time of 4 Ts/pmk9 oe2/cze?

  17.01: A scientist comput 0zl nnmu.*;cees a speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, t mgamqln +mac,r19r 9+here 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 me)c8czb0a ,inpk tl67wters can be written as one kilometer. Which one of the following choices best represents a distance of o)tz0bwnc pck, 7la6 8ine million meters?

  12.01: Which one of the /bz9 zgsbk5q +m *tz;wfollowing lengths is the largest?

  13.01: Red light from a laser is ngakl8 7z53lc pxteor5 f;)w h0oted to have a wavelength of 632.8 nanometers. Which one of the following choices5ctlr;ozh )85 wk 3ag le0pfx7 best represents the meaning of the prefix nano?

  14.01: An FM radio station sends a si) v ahag gqn.o3d7dt, a4odnzl457/;f( lsdjdgnal 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 followin e+cv7gw/+/ l -dnkhdlr2+wxcg choices correctly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mhd9sip5+m2zu ass of 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 densmhziu59+d p2 sity of the block?

  11.09: Which of the following choices best represents the speeez4-e+ qyiev1d of 60.0 miles/hr qziee+- 41y evrewritten in units of km/day?

  12.03: Which of the following choices best repre ;moy knzk19-vsents the value of the speed of light using un91n vm;zyk o-kits of miles/week?

  15.06: A car travels at 20.0 miles/hr. Whic*uhguf o 3nm01z on gza)m).0hh one of the following choices best represents the spn m f3 h)mo0za*)0gg.u1uoz nheed of the car in SI units of m/s?

  09.02: A room has a flof,1ma;v ,7tm zw5r0da hht 7ahor area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is,jebpldi3 4psm.:;gl recorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length mea- 1lw8azjf xokmw5tslx.1:r,surement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of length are givenb 77 dmh(k32svjdts1a: $L_1 = 22.05\;m$, $L_2 = 6.1123\;m$, $L_3 = 89.6\;cm$. What is the sum of these measurements using rules of proper significant digits?

  16.04: The following four length my h4y+i6az7cg c4er1n:br b1teasurements 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 meab:yu*pg. duhh to7+i-surements oflength 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 lengtzm-t ms*-5 vh mqlhlt ry193+nhs 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?

  15.11: Two length measurements are made ygez8b1 t xn9nqzhk+ .atvfg2//l i/3 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 len c oj91l ;cz rzyv2:cazj5i74bgth 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 length aregp x(k,dz0.n+(e nyr,ep6eeo 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 sol4c 8)y;v/rbjy0hbnl pid 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 mev3nab l r xfl+sw7/42fasured 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 wacp- a cll*3p hp wkuf7//6g,yith the mostk/ h f*7pc3 p,6gc-yl ualawp/ number of significant digits?

  10.04: Which of the following relationship cor48hig y8gl)ns rectly ranks the three given speeds from least to greatest? The speed8s h i4yg)8lgn 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 statemenr5iqmnwtjjhhc we -z. -iw3.vo;98k-ts is correct about the precision hi;o5 n3-jkh wiwv..tw9 8rqzmc-ej- and accuracy of the data?

  14.02: In the laboratory, a student makes the following 6 m7uh em(j u*y*sh 8r(ndeasurements for the length of an object: 5.05cu8jduh* *( 7eys n(rhmm, 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 the average length of the object?

  07.01: A standard centimeter ruler is sho* ipg1woz 9gv(wn. Which recorded value is the most correct for the location wg(p*go9vi 1zof the shaded object’s right end?

  18.07: What is the percent uncertge.;6d znk1 j7j8jln sainty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a radii )zxa*+56ve m bd)ckwus of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector sxibu,lgv 1xr,i:0f( quantity?

  98.01: Which of the following is notlt9w - r:sj9mo a vector quantity?

  05.01: Which quantity is not mmug(- h+j eu( ;aofwv5 3c1cya scalar?

  08.01: Which of the following quantity is a vi+rcbdzwmywi/m9 o 8 )8w iy72ector?

  10.02: Which of the following is ncgfp6f7q /x6dot a vector quantity?

  11.16. Which of the following is not a vector quantitumo0owtx63 etml,p )y ,)6z*st9nerry?

  12.12: Which of the followit/l ffw(6re b;ng is a scalar quantity?

  14.09: Which of the flabz: 1 iz*5sgollowing is not a scalar quantity?

  15.03: Which of the following is not a vector quant1u zx0dd+pqe7ity?

  17.03: Which one of the following choicl/ h 32mt63bjxxurp4ves is a vector quantity?

  06.02: How tall is a flagpole ifmz8nx9e;czy-wpzyo0*26 mky the sun 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:i9 p zndk8h l2*w:njmrth in a wind blowing due east at 50 km/h. What is kdin9:8: nzjm*wlph2the ground speed of the plane?

  97.40: A boat is travelina5/z)oyqqk/ nm d;m/ eg 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 an angle of woo ai --4h9cs$30^{\circ}$ 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 stationar +liq*ibquon0(d bw1 ,j ,zy ywn3n;8vy observer. A car is moving at an angle of 40° below the horizontal with respect to the observer. A passenger sitt, nn w18uq,o w +n0qzbb*yvyld(i;j3 iing 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 textqdw9s4*dx-tv /r; v:jptmn 5z book in micrometers?

  09.01: Approximately how many seconds is it until tbf..0z/wdp *to2bd y the PhysicsBowl takes place in the year /bw bfz pt*2d.ydo0t. 2109 ?

  10.01: The very first PhysicsBowl took place in 1985. Approxima1ui.-j*0cyy w/ by yzwtely how many second0y*yyuyw .- /jzci1 wbs ago did students compete in this first contest?

  06.11: The number of seconds from da 90jsq0f 5ljft*m7tf6.vdd now until the beginning of the next millennium (year 3000) can be t dl0f5a*fj60fmv9q stdd .j7approximated as $10^x$. What is $x$?

  11.01: Which one of the following cho*sz7ys-l w2iaices best represents the average mass of an adult7-sy* awizs2l human male?

  11.21: Which one of the following choices best represents the time k uuyu-hei5umi)53y+ it takes for light coming from the Mu-iui+ykmuuy) 5eh3 5 oon’s surface to reach the Earth?

  01.09: The 1st Law of Thermodynamics is a simple statgd3 ba b5)qn1 oswm8m(ement of the Law of the Conservation of Energy. It wab d3(g5b o)m8 q1wsnams first announced about the time of

  06.05: Newton’s First Law is based on the exph9oc o c8*z4yf3e3v7qnw c :q+f( dgonerimental work of which person, who roll8 cfq3oc3+ wozveqy n:4*fc7 9dgo(nhed spheres down and up inclines?

  94.04: Newton’s First Law is gbu) dj1q/hd3pzk 2r. 0kl- szbased in part on the work of:

  04.01: In chronological order (earliest to latest), place the followin379qemwgc fg6 g 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 e9w q1 v w:5o;2 dv6jmsasbd jo6*1zqtivents from earliest to most recent:owasviq5j69w*j6qd :1t s ; z2mbv1do
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:(iut ,xy4p3s rca7gl3/qh kj names Nicolaus Copernicus, Galileo Galilei, James Clerk Maxwell, and Isaac Newton are very recognizable. Which o4 tscp ylxrk7u 3:jg(,3haq/ine of the following choices correctly orders these names chronologically by the approximate dates of each person’s scientific work (ending with the most recent)?

  12.32: To whom was thqezr.+vljbtg9j/9 uo0p rw -bvz xf)/f2j-y ,e first Nobel Prize in physics awarded?

  94.23: Albert Einstein wony *98 7ftakicisq cu// the Nobel Prize in Physics for his work on:

  13.19: Which physicist won the Nobel Prize in physics partly for t/(l5w*:. q8pc5hebqpnz;;gn:. c ma lveamqx he explanation of the photoa qnb :g8 /*:q emxca; ;.np 5.zchw(levlm5qpelectric effect?

  08.11: Which person has won a Nobel Prize in physics?cegz 6a /ax*kpev9n/j4ste9 4

  95.23: A Brief History of Time is the title of a book wriucmt5m0s)r gms4pom n6+ )9kitten by:

  04.11: The most convincingm hjr7;c8 yu*l proof of the fact that electrical charge comes fundamental sized units was providey87lm ;rcj*uh d by the work of

  07.32: What does LASER stand fodku,h 7w8skkapu ,8lk( 3gr1rr?

  11.20: The transistor is a solid piece of sxf q-p ;wey)7temiconducting material with many applications in electronics. The initial development of transistors and the Nobel Prize awarded for its invention occurred closesweq)7;xyptf -t to which calendar year?

  14.06: MRI is a commonly used acronym for a medical diagnostic technique. j c+)bbb,wcv/en2 pq(fq.s5 ll*j n1zMRI stands for which one of the follow bzb/j2 fcpsj+qlbc*.vn 1ql),5 (ne wing choices?

  94.13: The purpose of the December 1993 space shuttle Ende9)7b f vy6gggklcc j89avor mission was to repair the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when they: A. replacekggg c jv9bfl897)cy6d an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) is the largest particle accelerk(jne ;spb319ja6cld c qp0p3 l) ha/hator in the world. To which of the following countries would you3cp0;a e cnbalds6h p(l9k qjj3 p/)1h have to travel in order to visit the LHC?

  11.11: The largest particlesfdni5dwrf* m9m kk rr*7*;e* accelerator in the world is called the LHC. What does ri* *m5r7dr ;kkwf**9emdsn fLHC stand for?

  13.11: There was greattnt /wnw4*2yr adk06f excitement in the physics community because of an announcement from the LHC during the summer of 2012. Which one of the following choices best representftk*4n2y wtd w r/6a0ns the reason for the excitement?

  14.19: In 2013, the Nobel Prize in physics was awarded "for ww1h0auzo xx7t; 5m)i 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 at5ohxw)aut0w7x z 1 m;i CERN's Large Hadron Collider". The winners were François Englert and

  15.20: Which one of the following choices best s ;sr.kgkk4,rrepresents the work for which the 2014 Nobel Prize in Physi,;krr 4kks s.gcs was awarded?

  16.28: Recent excitement in the physics commuyt jgb 37h)1ol h(f jhvfd4.,znity came from the February, 2016 announcement from l h4zjb3gvh.ft)j (hy 7,fdo1LIGO that