06.21: Which of the followi 1v vry i6,oub 45.rhmwqm6zd+ng is not one of the seven fundamental SI units using tdrw6riovv,.yqu4hmb 15 m+z 6 he MKS system?

  95.15: If the unit for force is F, the unit for velocity is V, and the unik3dk3 ,)x:b8 svnkvq wt for time is T, then the bwkv:x qns3k,3 8d)kv unit for energy is:

  98.16: If the unit for force is F, the unit for velocity V, ano7c 8-lxkjj)3k0t 1j4 ynswk0)sbv +k8 wmmkwd the unit for time T, then the twno m+ 0v- l j0)b4x8yk3skk1)wjjsckmwk78 unit for momentum is:

  02.25: If M represents units of mass, L represents units of length, and T(hpzb y8 y,a;e,dg i :0+s7y+fb wygsk represents uszhd+eypgbs(wy,g;ka 0y78 bf +: i, ynits of time, the dimension of power would be:

  06.32: The kW.hr is a unit) zc0(vx4vnjj+h:n*lzs ,ms/k yi,vg of:

  08.10: Which of the following c-koe(b)lj9jbj0pf t: ;lafs:ould be a correct unit for pressure?

  96.01: A light year is a unit otvq z7 p x/q5ip89/hpzf:

  13.04: A scientist calculated a qobke 3x5na5hn6 5 icp3rm k)*vuantity that was equal to one light-year. Which one of the foll56mnpev5h 5 3oc*ani3r) x bkkowing choices represents the type of quantity that the scientist calculated?

  11.02: Albert Einstein's mm 2)l4zhu y*k onvl6a,o;ei*cost 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 yu9,sno,(hixin honor of Sir Isaac Newton's contributions to physics. Which of the following combination of units is the equiva,nyio xs u(,9hlent of a newton?

  09.03: Which one of the following quantitie m5 4h6rljw.dihfc y,+l/ yml3s can have its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7ymd/voj :8b/ f fundamental SI units, the Ohm is written as:

  13.44: Which one of the following terms/quantities is most closely assocw.r*xq l tec90iated with "the measure of 0l cwe9q r.*txthe resistance of an object to length change under lengthwise tension or compression."?

  97.03: A student working on an energy conservation problem has obtained t12 exbumgnqwug0 27*dhe answer un227b umgxw d*0gqe1 $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the smallest amdh( x8jgl+t,h yv,1x fount of time, 1, hlgt+hj8 dyfvxx(?

  16.14: A scientist obtains an answer that has units equivalent to those from com2 s2x bb5pnnipb 31a,kput1p npbb2 x i5aks23,bning 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?

  12.46: There is a quj m+ld5uwu8* r bf8uo.antity 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 disl 5-,toadm1:agme 6d wtance of 12 Mm by the time of 4 Tsl6a, mde5dm: 1g a-tow?

  17.01: A scientist computes a speed as zdgpof (76kwj19 h:ny e5sta:$12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are approxi//gk5 ga onupyw0e3y .mately $31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

  11.03: The distance of one thousand meters66 gzhi fj3v *l+s yjeian3m9, can be written as one kilometer. Which one vj,+*l 3yi966jfi znhem3sa gof the following choices best represents a distance of one million meters?

  12.01: Which one of the fo4 qa1xn43d sdlllowing lengths is the largest?

  13.01: Red light from a laser is noted to have a wavelength of 632.8 nanomi i mz:2qpz/z0eters. W:2z/i zmizq0p hich one of the following choices best represents the meaning of the prefix nano?

  14.01: An FM radio station sends a signal with a frequmzw 2 eob4r,qh2:oo +uency 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 cl x sp/:z/ zcf:f cl3bae(:qt6orrectly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 gram and dimensions u/e7usv2lo l7 gk+3ksxf,bh- of length: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the following choices correctly gives the average density of the7 ugskuo32sk/xbhl-7l+,v ef block?

  11.09: Which of the following choices best represents thei m3-+xfx 5k6/t.pw4 h nx /8smflentc gpja17 speed of 60.0 miles/hr rewritten in units of km7 4fpx3n+iwa/k1 txsm6p8h. mj /nx5 t-fcgle/day?

  12.03: Which of the following choices best represents th1gtv,)q yqd4 rzk(qz a,a)ib9e value of the speed of light using unik4z9rtibq1ag ,q(ad,)y) qz v ts of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which one of the following choiceawtgg-hw f7ko5h;en n( 2q;(f s best represents the speed of the car in w; gqfntah g eko-;(5w(n7fh2 SI units of m/s?

  09.02: A room has a floor h u j9xt;4d5jqarea of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is recordedzy /r(frl+hf. as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length mea b2ucb)tnzu, nsw ,t2+surement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of length are given:ok bi;7iax 1y4dppza6c2l g+( $L_1 = 22.05\;m$, $L_2 = 6.1123\;m$, $L_3 = 89.6\;cm$. What is the sum of these measurements using rules of proper significant digits?

  16.04: The following four length measurements are recorded: 5hymlfik wmi(yk5 ;.ss: jm - 9pubmjc)dq3(.$5.4 \times 10^{−1}\;m$, $5.4 \times 10^{0}\;m$, $5.40 \times 10^{1}\;m$, 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 rf7qt zl,kuv,mmt+;/i)w b p5are 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 are added togej rstp9z4i- 3vther: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$, 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 and recd8iczj k 3918 g(lssumorded 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 7s u97f pil4uelength 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 l4py) f; ir17u5vkge shnm+.wdength 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 tmxeitn3ps,czo82w. *d 5 .le zo 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 measured to have len0bg/6j qlq e2ca5g *rtiv-v2 fgth $L=13.34\;cm$, 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 bzs-myj- l. fp0fm31dthe following choices represents the measurement with the most number of significanpjbym m f 13-lf0s.-dzt digits?

  10.04: Which of the following relationship correctly ranks the three g a4g a4b l9q:gxpeny6:iven speeds from least bx lqyag 9e: n464ga:pto 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 the following statements is cor8zvfgos(icq ; i 9(f*qrect about the precisioo(iqvifzgsf( *;q8 9cn and accuracy of the data?

  14.02: In the laboratory, a student makes the 1cn) g2r/ dd x*gf wq4otz-w,sfollowing 6 measurements for the length of an object: 5.05cm, 5.06cm, 5.07cm, 52g,4g1f n/-zqtdr* sxw dw)oc.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 shefo zbg ,bux:h c (pd6(*z90spown. Which recorded value is the most correct for9 pdzb,o6(pb(g s:f e hx0uzc* the location of the shaded object’s right end?

  18.07: What is the percent uncertainty in the m8z hy-oduf3w 9easurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a radiurunm igx -gaj f158e3+s of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector bfb /e6)klma:quantity?

  98.01: Which of the following is nov rmw-kd 0j:lid3 7wd:t a vector quantity?

  05.01: Which quantity is not a scx5kzq.uzy6(t3 fsv8 xgki- vnh 7*ky )alar?

  08.01: Which of the folzbe on01a jw87lowing quantity is a vector?

  10.02: Which of the fol+g,zw2nt(dkj6x z(wl lowing is not a vector quantity?

  11.16. Which of the follow60og:(vsvj rnkws u91ing is not a vector quantity?

  12.12: Which of the following is a scalar quant zx opnn2arx69+ll8c*ity?

  14.09: Which of the following isscz7u 3,rl1,h r z:ipv not a scalar quantity?

  15.03: Which of the following is not a ve a-ii3v 1auz2ictor quantity?

  17.03: Which one of the following choices is a i/5ktt/ gufbr qh8/p 5vector quantity?

  06.02: How tall is a flagpole if the su 60pd;x1g sfs5dr4oxxn 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/o/5uydc7zn wgorgs ko/ yo*; *f +82tgh is heading due north in a wind blowing due east at 50 km/h. What is the g5*go y;fkuw/ogr oc2y /z 8s+7tdn*o ground speed of the plane?

  97.40: A boat is tracx apqxju(l ;9( 0q(r+oq m3x;y5txleveling 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 anz*vf1 b:dsxy9d 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 wi,;jh(3tseb7n gvo+ )q h6q-r ,ncclm ith respect to a stationary 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 rain makes an angmqsjnqc e(rv;lnoh6i,g, -7) b3ht+cle 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 p xg x9 d4fx(ts61o7uszhysics text book in micrometers?

  09.01: Approximately how many seconds is it m(f ofez:5 odx p6a45juntil the PhysicsBowl takes place in the yeara4( p5 o5ffe:jxd 6zom 2109 ?

  10.01: The very first PhysicsBowl took place in lrt(id+q0gmje g9v*)ir4uc. 1985. Approximately how many seconds ago did students compem0 l(vg9qru4gd.*rj )+iiect te in this first contest?

  06.11: The number of secondoijw,azorw 7sqr5i) :-klz 8 6s from now until the beginning of the next millennium (year 3000) can be approximated as zw7io z)lr8ka jq,w5: ois -r6$10^x$. What is $x$?

  11.01: Which one of the following choices bestu; cg oopxzdg +l(6(e5uh, ifn+8n m6a represents the average mass of an adul8(;+, neux6upf5hi ongz(lg c ado6 +mt human male?

  11.21: Which one of the following choices best representsi6i4 w l511yqbagx8bg the time it takes for light coming from the Moon’s surface to reach the Ea1x1ib6gwi8l5ba4y g q rth?

  01.09: The 1st Law of Thermodynamics is a simple statement of the Law ofxdz4 2f2a, vc13og esv the Conse1vd3v4fzagxs ceo2,2rvation of Energy. It was first announced about the time of

  06.05: Newton’s First Law is based on the experimental work of which 4ue0pr ss*5u;yi2 4 uowel s8eperson, who rolled spheres down and up inclr84ei 5wp4ssse2*l e;yu 0ouuines?

  94.04: Newton’s First Law is based in rspwzs43/he 3part on the work of:

  04.01: In chronological or55ra)9j 7 c:sr*qxyi 8ihthf oder (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 fol7b rchc :v-fizglv8/ 7lowing events from earliest to most recent:v b78: h7li/zcv-fcgr
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 Nicolaus Copernicus, G0y mjdt6bd* 3n)ybyakn 86-,a8jdm vjalileo Galilei, James Clerk Maxwell, and Isaac Newton are very recognizable. Which one of the following choices correctly orders these names chronologically by the approximate dates of each pers6b*a )3jvkna0, m -dyy6jm j tbdd8y8non’s scientific work (ending with the most recent)?

  12.32: To whom was the first Nobel Prize in physics awarde ftzqmbx-r,vj(5/7 wv d?

  94.23: Albert Einstein won the Nobel Ph )6oaj-q yzo5*xd6(gs s* )qfyos*dirize in Physics for his work on:

  13.19: Which physicist won the Nobel Prize in physics partly for the e8zuc z8ses e9hb,.q /hxplanation of the photoelectric8h us9qse ze,h zbc8/. effect?

  08.11: Which person has won a Nobel Prize in phhs(4 e3. f5 agshrgmv5ysics?

  95.23: A Brief History of T ;t,j egvwdza4uc vw wa9(38(xime is the title of a book written by:

  04.11: The most conviin*hct8sumxnlof.. ;6jvy 10ncing proof of the fact that electrical charge comes fundamental sized units was provided by the work of 6iuv sx* ;o.ynlj8.m0h1nctf

  07.32: What does LASER .) az h;k j;d:5unczn6rw.gut/a.oa dstand for?

  11.20: The transistor is a solid piece of semiconu2gc 9rfq 2mf(65xmwgducting material with many applications in electronics. The inf 2cmq69 gw(gu5f m2xritial development of transistors and the Nobel Prize awarded for its invention occurred closest to which calendar year?

  14.06: MRI is a commoncbg(m/ wd+ p6kma*,xv*j l.ayly used acronym for a medical diagnostic technique. MRI stands for which one of the f /aajv **6p,wyxg(dk.b+ mc mlollowing choices?

  94.13: The purpose of thedwl* y+j+v qq) 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: Av ++dq wqjl)*y. replaced an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) i40ah0j1f68iq0o zvtj be)put s the largest particle accelerator in the world. To which of the follz6atu )1 8v00te qpj0i4ojbhf owing countries would you have to travel in order to visit the LHC?

  11.11: The largest particle acc)mh:gedt vf 1lgy;+q) elerator in the world is called the LHC. What doesf +my:thg lve;q)d 1g) LHC stand for?

  13.11: There was great excro3n 0kejk8*5rpkch ) itement in the physics community because of an announcement from the LHCc e08rk3 rjh5ponk)*k during the summer of 2012. Which one of the following choices best represents the reason for the excitement?

  14.19: In 2013, the Nobel Prize in physiwjp(qqh5w *uvg yk09; cs was 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 Col jv ky9u0;*qwgw(5pqhlider". The winners were François Englert and

  15.20: Which one of the following choices best represenz.( zg kyr(4ajts the work for which the 2014 Nobel Prize in Physics was awa y zj(kg.raz4(rded?

  16.28: Recent excitement in the physics community came from the February, 2016 d./wn yh,b:g ow*dj1aannouncement from LIGO t d jow1w,ahy:*ng d./bhat