06.21: Which of the following is not one of the seven fundamental SI u 7 x.m16vfe;b-qkvl 3ihqt jg3nits using the MKf-mh3 vjxgl67 kqqv b.eti3 1;S system?

  95.15: If the unit for force is F, b9vlhstc3vom0 (m hj bjg-*/yv -4*of4m4pbythe unit for velocity is V, and the unit for time is T, then the unt b/(*yvj4 vm9 l o30bh-p hg*bom4 scmfv-4jyit for energy is:

  98.16: If the unit fo qb 5gyduy:+e/r force is F, the unit for velocity V, and the unit for time u5b/dy :egyq +T, then the unit for momentum is:

  02.25: If M represents units3no8.ea +( 3p ajmxdch of mass, L represents units of length, and T represents units of time, the dimcxamdhe. 8o+ jpn 3(a3ension of power would be:

  06.32: The kW.hr is a univz,e6qdb n mdru:0 2+vt of:

  08.10: Which of the following could:qv0jav-wf l8ly*5i o be a correct unit for pressure?

  96.01: A light year is a unit of:n/0h.pfwfz jgm r;h*:

  13.04: A scientist calculatedsd*dk +u8ro+j a quantity that was equal to one light-year. Which one of the following choices reprjk8oud*r+sd +esents the type of quantity that the scientist calculated?

  11.02: Albert Einstein's mob7r(0ow tqww+ st 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 Isj/- /ssbliz- aaac Newton's contributions to physics. Which of the following combination of unis-zs/b - jil/ats is the equivalent of a newton?

  09.03: Which one of the following quantitie0)hh ptfyzny r7 71)a/jey0mrs can have its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SI units, the Ohm is written as: fg xgl.70.yym

  13.44: Which one of the following terms/quantities is most closely g,m6mrb f m6(wzxo9+ passociated with "the measure of the resistance of an object to length change under9bwor6z mx(m6, p +gmf lengthwise tension or compression."?

  97.03: A student working on an energy conservation prox2(p:.jao tfox6fv+yblem has obtained the answerf:j .+ 6xoyot2pa(xfv $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the smallest amyft3l-5 c ,ltiount of timefti lyt -,l5c3?

  16.14: A scientist obtains an answer that has unit2 mku(c.p1q ijs equivalent to those from computing the square root of the ratio of the Universal Gravitational constant to Coulomb's constant. W.( 2p1qjmckuihich one of the following choices has these same units?

  12.46: There is a quantity called the Pgmzs6xd ,r9hbs33485yn mkb 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 by d4yymm 3kk+e.x,cbg7the time of 4 Tdg m4ykxk e,7.m3cb+ys?

  17.01: A scientist computes a sp; 0e78hzhvp ys pv:.xjeed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, iq*q 4l sec)).lltx8i .jgpd:there 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 onk)x 5o, komtu-e kilometer. Which )omx ,ukot5 -kone of the following choices best represents a distance of one million meters?

  12.01: Which one of the following lengths is the largvk+-a)c0se*e ozyuq 2est?

  13.01: Red light from a laser is nb l,i5e6h v4lwoted to have a wavelength of 632.8 nanometers. Which one of the following choices best represents the meaning of the pre6 5lw4bhlvi, efix nano?

  14.01: An FM radio statio m pjmfn71yua( fj7s- +y1n;kan sends 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 nj-ih3c9h ;n qi(okq ;choices correctly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a , w4x0 wtl4zunmass of 17.8 gram and dimensions of length: 3.00 cm, width: 4.00 cm, and , 4lutnw wxz40height: 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 spet3,)x)pmqrmlyb38; ukdm0 s eed of 60.0 miles/hr rewrittenuympm; r8bt )x3mes,k0qd) l3 in units of km/day?

  12.03: Which of the following choices best represents t0*4dmz brb2h dhe value of the speed of light usinmh*z4b 0r bdd2g units of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which one ota*5dlp iu4l.f the following choices best represents the speed of u45d lli .t*pathe car in SI units of m/s?

  09.02: A room has a floor area of tk 0c0w azt1k.$25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an objecf(5/gfins/ f*s;zdfi y dc c/), wev7ct is recorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measure:ug st14ihf .)+ kuspbl:e p0dment $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following a5 rxym0 ug.nl52bek*hf:. jf 3 measurements 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 measurements l347u(q w7xj hxp kfl(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 ryp4mq db6vjmyjg z)w8lx ,2dz2+- iq +ecorded 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 addg965py 6jvw5l;y g kqhmod4k 7ed 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 and recorde qor2n 2tz+3ned 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 measure,z9ge9rzid n qi/+2 e1svdva-c76 lbiments 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 are addgl/tua w+94wsihl6b 8p2emd.rr1 j sq h/lc25 ed 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 rekws i4+-q8jy qctangular 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 me pjhw(k,*dt4ky3qc/7k j-gk3o z mi5j asured 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 cho 3 zqxjv*,()uxvmp 6nsices represents the measurement with the most number of significa3xuvzsm,(nxqvp 6 )j *nt digits?

  10.04: Which of the following relationship correctly ranks the three given dq djb4)u +)uu((vyz)sz kls6speeds from least to g4jv(+ zsy k6 zudlq)s(bu)u)dreatest? 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 statementsxmu ,p0gsjikg4z-89w is correct about the precisionx sz,w-m40ipu8k9 j gg and accuracy of the data?

  14.02: In the laboratory, a student makes the following 6 meas qko ):6yvie+ /kapu6ourements for the length of an object: 5.05cm, 5.06cm, 5.07cm, 5.06cm, 5.07cm and 5.09cm. Using the rules of siqi+:k6eaok/u v6 y)p ognificant 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 r y3 mot-zu r2*ycg/ ;buz9q;-dz(o topecorded value is the most correct for the location oy o- g m;qouzd(-rtbz9 *uc3yzp/ 2o;tf the shaded object’s right end?

  18.07: What is the percen:d n;k)r fyjl d/n. jw 7zhjg+pp.;yj.t uncertainty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a ram ebkl d+ 8:2iuglrfx0-rx ,d1dius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector quantit4*uo rfgs7.y iy?

  98.01: Which of the 5 kttpklu327 no6eh j;following is not a vector quantity?

  05.01: Which quantity is n sd+pk s62/cflggbvmv2vv:5 :ot a scalar?

  08.01: Which of the folloz4 9 qeb0ns8c rb;q )2mj+n pzaaze5 -ls41vwmwing quantity is a vector?

  10.02: Which of the foll39ytcy :cr so3 7;5ujmv a.m8c yboe2jowing is not a vector quantity?

  11.16. Which of the following ist08w dhu5tp2 it52zb f not a vector quantity?

  12.12: Which of the following is a scalat.7m t( unnwif )ezy5fyv+*8f r quantity?

  14.09: Which of the following is not a scalar quantitv;+97(cqa tku/qinwvr;m2s z5,4c skw arn -hy?

  15.03: Which of the followin.y9f -yu(6 0c0 iztybvpe4;1du vt irig is not a vector quantity?

  17.03: Which one of the ftng/, ,q uyyw+mr4v 3collowing choices is a vector quantity?

  06.02: How tall is a flagpole if the su-l6 dx7gnj;ihn 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 wind blk(qr0ok-fbi l),4 mv39m fkvdowing due east at 50 km/h.fmm )3dkol,k- b0v94(frkqi v What is the ground speed of the plane?

  97.40: A boat is traveling at 6.0o (a6p vaev6ky3u. :ou 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 take. x;i zmxzzkaki/twwp- k,m0r(l5 e /*s off 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 obse;6b jic* 3k0mzdkhjaa a, 1z7erver. A car is moving at an angle of 40° below the horizontal with respect to the obser*kc7za0;,ke3 ajhabdm1z j i 6ver. 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 page of a physics text book in m54jbrf82)i mfq2 yjvl icrometers?

  09.01: Approximately how a+ 7 kuyoxbu)ia lp4j(5t)b c-many seconds is it until the PhysicsBowl takes place in the yearta)yi bb) x(4o7u5-p ku+jlc a 2109 ?

  10.01: The very first PhysicsBowl took place in 1985. Approximately how many sex.guv +j(0 .pa7pappoconds ago did students compete in this x70p+aapu op g.jv p(.first contest?

  06.11: The number of seconds from now until the beginning of the next mille30m(l6d-nq* wboa h0l5upl hhnnium (yeahn(hq65 lwml- *00o3hpladub r 3000) can be approximated as $10^x$. What is $x$?

  11.01: Which one of the following choices best representse w +lki87qrqsii z6sm*/z6 )x the average mass of an adulq6m/6q 8 sxe)iw lszzri* k7i+t human male?

  11.21: Which one of the following choices ) -ud9c2tqzzi cv,8cobest represents the time it takes for light coming from the Moon’s surf,92vdct8c-i uczo zq) ace to reach the Earth?

  01.09: The 1st Law of Thermodyn2 l6 twtcpa.ev m5jsi7s*b:m /amics is a simple statement of the Law of the Conservation of Energy. It was first announced about the time o 5vwj7l/bi .6*me2c smtt :pasf

  06.05: Newton’s First Lautnofe:9x:z0h zz-.pw is based on the experimental work of which person, who rolled spheuo-0e zz.p9hnf: tz :xres down and up inclines?

  94.04: Newton’s First Law is based /zx ( xfq;0iybin part on the work of:

  04.01: In chronological order (earliest to latest), placegmh qn. ox d(g(j0y6z1 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 events from earliest to most r5 rm1xg:iax5vecent:5ivg1 rm 5xa:x
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 namesy..0g.+rz vskhmgt77 dv/x ob Nicolaus Copernicus, Galileo Galilei, James Clerk Maxw+oxv7.h g s/ .kt z0dmrvg.y7bell, and Isaac Newton are very recognizable. Which one 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 thofeo.,*s/8* hnq i,+oidgy krcl. as/ e first Nobel Prize in physics awarded?

  94.23: Albert Einsteinav:xnp4t3zyw*1bph gsh -)p c265 ije won the Nobel Prize in Physics for his work on:

  13.19: Which physicist won the Nobel Prize in physics partly for the eti fswid0,utvzif :m2+92 (i explanation of the photoelv 2u2 ti,zftm0(+ dii is:w9efectric effect?

  08.11: Which person has won a N a s+az05*zzjnobel Prize in physics?

  95.23: A Brief History of Time isivith*v5-i 7o the title of a book written by:

  04.11: The most convincing proof of tti 0n2* :;f+dga seuxnhe fact that electrical charge comes fundamental sized units was prov*g0;+anf ed2u xs:tniided by the work of

  07.32: What does LAS9wyhe*w 3.q*cj-k0za5 kum ygER stand for?

  11.20: The transistor is a st492m qb79ur badgq6aolid piece of semiconducting material with many applications in electronics. The initial development of transistors and the Nobel Prize awarded for its invention occurred closest to which calendar yearb9q au4bma6d g92q t7r?

  14.06: MRI is a commonly used acronym for a medical diagnostic technique. 8(5 84 3ecxhm: rmmlpqjbsk;kMRI stands for which o(s8 bp5;er4kckm m8j 3q h:lxmne of the following choices?

  94.13: The purpose of the December 19pz9y(3r qe;s 9) s j a7z0der8wmchgb.yqp +-o93 space shuttle Endeavor mission was to repair the Hubble Space Telesge;.psaz)( mwpbz c s-re y+08qh9 3qro97jydcope. The shuttle astronauts corrected the major problem of the telescope when they: A. replaced an improperly ground lens.

  10.13: The Large Hadron Collid cb s;b z. -,bn 0ne)4byqojsrf:/;adrer (LHC) is the largest particle accelerator in the world. To which of the following countries would you have to travel isszfobq4. rb0a-,d/)b;bjy :cn; nern order to visit the LHC?

  11.11: The largest part,dczkjy7 *nxw z d89ky k2;-qsicle accelerator in the world is called the LHC. What does LH7sn k yd*wz-c9k2 x ,;dyqj8zkC stand for?

  13.11: There was great excitement in the phyj d,,*alezi l uz))x:qsics community because of an announcement from the LHC during the summer of 2012. Which one of the following choices best r,ljqau)elzd zx* :,i) epresents the reason for the excitement?

  14.19: In 2013, the Nobel Prize in physics was awarded "for the the/cvv4pc f0qa 6oretical 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 Large0 qc pc6vvf4/a Hadron Collider". The winners were François Englert and

  15.20: Which one of the following choices best represents the work for wht0(jh8 ci l r6k,g u2ny0(5cm1z kfrlsich the 2014 1 f0c(yr50smhj l8g lict(u ,6rnz2kkNobel Prize in Physics was awarded?

  16.28: Recent excitement in the physics community came from the February, 20gmtuz: ha bmf651u- 1a16 announcement from Lufz5b1mg1t a -:a 6umhIGO that