06.21: Which of the following is not one of the seven fundamental SI unitso,c3 ;sk, ;n9ginddfe using the MKS 9 c ;n, ig,;desfk3ondsystem?

  95.15: If the unit for force is F, the unit for velocity isdl6xw81l4tw:qvh s x, V, and the unit for time is T, then the unit for ene:t sdw1 6xqlv8hx4lw ,rgy is:

  98.16: If the unit for force is F, the unit for velocb4l +nq4v gho6uf wy;b6(5rewity V, and the unit for time T, t 4hf4q+rl56v6;e ww(ybbn oug hen the unit for momentum is:

  02.25: If M represents units of mass, L represents unitsy2.5 wal7 2u t+mqxvdk of length, and T represents units of time, y qlux.tdk7+w2va2m 5the dimension of power would be:

  06.32: The kW.hr is a unit of(sx- jeb4u qy7:

  08.10: Which of the following could bu7 jk83-wr7 fwa ovz/se a correct unit for pressure?

  96.01: A light year iy: tzet;rd7ysaa4g 162ndza- dy+ xg(s a unit of:

  13.04: A scientist calculated a quantity that was 7q7f 1h3w(jwsuhjsa(7ghr/ rmv *t0pequal to one light-year. Which one of the follow7 t7f j (/a*srmhjvpw7wg u 1h0qh(3sring choices represents the type of quantity that the scientist calculated?

  11.02: Albert Einstein's mhkx3bk. xl 1,nost 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 forcesi74v,3r s thj)clra2 )0rpje is named the newton in honor of Sir Isaac Newton's contributions to physics. Which of the following combination of units is the equi43ijphssr r)t7alev) c 2 r0,jvalent of a newton?

  09.03: Which one of the following quantities can have its unit expressed axsb* 85/nsv2 :h+vg,rijj ziqs $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental :r; fw9(n1 ow4xxtg jySI units, the Ohm is written as:

  13.44: Which one of the following terms/quantities is most closely q,1(jfm a09b; uaznrz bm4;r dassociated with "the measure of the resistance of an object tf0;bj (q4z9u ;1mar b mdz,rano length change under lengthwise tension or compression."?

  97.03: A student working on an energy conservation problem has o nzsh69e0 zpl8w-b;kqbtained the answeqbl;6z- 9pkzeh80n swr $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents t jl3or 2l1ahe9djt95ghe smallest amount of time2lr9oat 5 g93dehljj1?

  16.14: A scientist obtains z/l*l-nqzq/b an answer that has units equivalent to those from computing the square root of the ratio of the Universal Gravitational constant to Coulomb's conslq z-/*l/zqnbtant. Which one of the following choices has these same units?

  12.46: There is a quanti/ ni6w u-orkup wzvou,sdm63c- ,,p4lu gp2 m3ty 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 by the tcb xcqqs e4+lak7xsy- *2p;e*ime of 4 Ts? *xs2lcb ;4 p*7 sqxeeckq-+ay

  17.01: A scientist computes a jnh3 .8flrqbp*zj xeioi0wh88s2q( 8 speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are approx8,kife*t8vw 9.qxgt jimately $31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

  11.03: The distance of oe yrw.;-)t znxvb1dxs0p+ daznk3l/:ne thousand meters can be written as one kilometer. Which one of w+xk1xpzan)t es-bv rn. 3;l /d0dy:zthe following choices best represents a distance of one million meters?

  12.01: Which one of the follo4hx b rf:)ekx 7;s2kd n0f4itq uaom/1wing lengths is the largest?

  13.01: Red light from a laser is notehvko5fdbcn,,a-r l 5 0d to have a wavelength of 632.8 nanometers. Which one of the following choices best represents the meaning of o0,nh, abl 5-kvrdcf5the prefix nano?

  14.01: An FM radio station sends a7n+e, xf6vnpy 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 coabrs5*-yf:nsu cop b.9. f5crrrectly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular blol ;d.fihk4wr/ ck of wood has a mass 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 den/d;khlf.w i4r sity of the block?

  11.09: Which of the following choices best represents the speed of 60.0 /l *tc cveh03bmiles/hr rewritten in units of km/vc0*lb/eht 3cday?

  12.03: Which of the following choices best represents the value of the speed of q0ben,0c usk3 but* 5tlight using units of miles/week ctnb ks0,*be tuq0u35?

  15.06: A car travels at 20.0 miles/hr. Which onet4 s - vk;c2t6cyypd+ky6a dx- of the following choices best represents the speed of the car ddckytt6;c4 p+2yxa-svy- 6 kin SI units of m/s?

  09.02: A room has a floor area oqtxy,a)8d el+f $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is recordedxx*k7uk(c px6,p /zo4is ss4 w as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measurement bd2eyy.wz71d $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurementl,k sqxoo;* j1s 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 gig3y0adb s0( 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 ofles5bpek: z+8mb y n79llop-lv)ngth 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 lengths are added h/i gcs3ej.(xub25 oa 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 are13 (g k97b astw,+gkamp4c*ndnk 0tac 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 measurem(b0nph 2v*ftc r4cxk ps4yq.:ents 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 ad sc7v6a38lkskv bsq wu2rb8qe 79*o,uded 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 o a ok8ki7uphj kd6p,p4k*1o -ymd; xbr0;yrl+f 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 measured chqyz oqqx0 kv/ke3usq0i .qt /.h5i- -q *ia,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 followingr/ef+9d , /ad8 ae 1y j-8op1blejjwvu choices represents the measurement with the most number of significant r8ojye eawv1ja9fl -j//pbd,8 d+ eu1 digits?

  10.04: Which of the following relatiosf c22gd/k( msnship correctly ranks the three given speeds from least to greatest? The sfd 2(/ csmksg2peed 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. Whep jca/83 .nra2/nmp wich of the following statements is correct about the precision and np.mj3 /pac2ena/wr 8 accuracy of the data?

  14.02: In the laboratory, a student makes the fo9 yr13a +2qhvaqtsj+eto4tt - llowing 6 measurements for the length of an object: 5.05cm, 5.06cm, 5.07cm, 5.06cm, 5.07cm and 5.09cm. Using the rule- to3vyttra2a 1stq49 hqej++s 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 ft9g -*vni-lirw:p6iis the most correct for the locatiolp-gtf w*iv 96-:i nirn of the shaded object’s right end?

  18.07: What is the p0f, 3y cqzi6xw:g yp*nercent uncertainty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a radius one4e i6*tm iz)f $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector quangf7 *.6t o6m xkx*yv9m8 oe:nrn f*bpzo .y/kqtity?

  98.01: Which of the following is not a vector quanti4y0)xgrpgt*2m(plj y b f ny73ty?

  05.01: Which quantity is noi0.gok0pvs c .kdb.y e-a tl02t a scalar?

  08.01: Which of the following quantity isuhcp aqs// 1t; a vector?

  10.02: Which of the following is not a vector xlrr)7.es bx3bgw m27 quantity?

  11.16. Which of the followi1v i(hxiat,fxl6:3 yxng is not a vector quantity?

  12.12: Which of the following is a scalar quantitblex a7y w+z2;y?

  14.09: Which of the following k-f+nn +bz5t mis not a scalar quantity?

  15.03: Which of the following is not a vector quantiayl)c3udj+gj bcv *nz8/j6n : 4ck(sk hji4a 2ty?

  17.03: Which one of the following choices is a vector qu.j3(rjlfdck.sbiyyt i* ( *yw 7i0a 9tantity?

  06.02: How tall is a flagpole if the s) c5cfcc5jq /c )3h qwfbk;6:bbuc8w zun is at a $53^{\circ}$ angle above the horizon and the shadow is 8.0 meters long?

  99.06: An airplane with /9dljl ,;tc kwair speed 120 km/h is heading due north in a wind blowing due east at 50 kml;d,tc /jl9w k/h. What is the ground speed of the plane?

  97.40: A boat is traveling at 6.0 kmg4xrr;ars2( cepl4e 5/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 fli/znltok+7 /dmcs9wqdb:w1-5fwjqv 9 es 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/h, +r*wtjjwr0q 7 dtk/s with 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 angle of 29.0° with the vertical. What is the cakq*jw d+0r7 t/tr j,hwr's speed with respect to the observer?

  07.02: How thick is the average page of a physics text book in mi:pd01qvyisyx m-; v x/+o/ xae1 wj5lbcrometers?

  09.01: Approximately how many seconds 6ljvoso- 3 d1ois it until the PhysicsBowl takes place in oolosj1 3- 6vdthe year 2109 ?

  10.01: The very first PhysicsBowl tookcxmu6 rm4ft fsw,f j966)tm f8 place in 1985. Approximately how many seconds ago di9mj) 6uc m4tmfxsw,fr866ftf d students compete in this first contest?

  06.11: The number of seconds from now until the beginning of the next k4tfp.oqn -zgj, :k7q millennium (year 34k ,:kpt g-fqoq7 .nzj000) can be approximated as $10^x$. What is $x$?

  11.01: Which one of the following choices best reox dp7,hi gf*ehu.w26(ft2er presents the average mass of anpgxhheu2t6fo.wdr 2, 7 e (if* adult human male?

  11.21: Which one of the following choices best repres,-ysi ohsjpv9w i-xr ,(ac/jw+22z tw ents the time it takes for light coming from the Moon’s surface to reach tpjo/w i rh(s-v+jc-2w, 9zi 2ya ,wxsthe Earth?

  01.09: The 1st Law of Thermodynamics is a simple statement:olqn :4sg1h)wpd b. 47jynornjbl- 2 of the Law of the Conservation of Ene-n jrb4 dshgnlp 71lwy)nb 4j.qoo2::rgy. It was first announced about the time of

  06.05: Newton’s Firs9e9shm* ijel) t Law is based on the experimental work of which person, who rolled spheres down and up incline )9*9h eljmeiss?

  94.04: Newton’s First Law is bi7s zq 3+hk4g*o gk(rsased in part on the work of:

  04.01: In chronological order (earliest to latest), place the following events:3x1qao fqn8x47qdvvf y0(w)dg/f k)x
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: Chronologicallyjc ss:m6+4hld , order the following events from earliest to most recent:dshlm+ s 6jc:4
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 Copernil2w326ve;,3sb1c cloo 4ev;xjncu ir cus, Galileo 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 person’s scientific work (ending with the most e43cb12 u;6;e voxr 3lv ioc2j,nlscwrecent)?

  12.32: To whom was the first Nobel Prize ioxll0 kh v8n12n physics awarded?

  94.23: Albert Einstein won the Nobel Prize in Physics f3 6 1kpvigvwfcdr: k1cns2 , flt(jl87or his work on:

  13.19: Which physicist won the Nobel Prh;mpb/banf8rc tt* 3se)8j 3wize in physics partly for the explanation of mwerjcf8h 3b;p)s8/b3nta*tthe photoelectric effect?

  08.11: Which person has w a+wz;:w ;,f smjduh/bon a Nobel Prize in physics?

  95.23: A Brief History of Time is the title of a book writ1od2)qo *xg0yf *c dfvten by:

  04.11: The most convincing proof of the fact that electrical charge comes fun-5y:tbx (qkke dament :beyk( k5-xtqal sized units was provided by the work of

  07.32: What does LASEyd9 3 z.;ptpfqR stand for?

  11.20: The transistor is a solid piece of semiconducting m;,)cvgt9slciv 4p (2wtoy4svaterial with many applications in electronics. The initial developmentvcg,tpysvos w l(;)492vi4c t 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 n0p75o awv(m l:ng.bbtechnique. MRI stands for which one of the fol : abn.pml5b(7vg0onwlowing choices?

  94.13: The purpose of the December 1993 space shuttle End8ac hwk7wb*, +x tni)qeavor mission was to repair the Hubble Space T xiwc7+)8bnt khwa*,qelescope. The shuttle astronauts corrected the major problem of the telescope when they: A. replaced an improperly ground lens.

  10.13: The Large Hadron Colli ra.pp a;):-od2bqa csder (LHC) is the largest particle accelerator in the world. To which of the folb 2:a -c.oa;p)drp asqlowing countries would you have to travel in order to visit the LHC?

  11.11: The largest partics99wmdyfr o*2q sq/( zmv+u k1le accelerator in the world is called the LHC. What does LHC stauk1f +rqos9q2mywd(/9 z* vs mnd for?

  13.11: There was great excitement h)enjtkp -/ d-i kv.g3in the physics community because of an announcement from the LHC during the summer of 2012. Which on.hv -)3 nigj/ edt-pkke of the following choices best represents the reason for the excitement?

  14.19: In 2013, the Nobel9 s+t :uesdusgj8t:7b Prize in physics was awarded "for the theoretical discovery of a mechanism that contributeuj89+s sttus: b g:7des 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 Englert and

  15.20: Which one of the following choices best represents the work for wxk wa; p.mx-4)rg h. vuetrp::hich thehg:.tam.):xvpk 4;rx- pruw e 2014 Nobel Prize in Physics was awarded?

  16.28: Recent excitement in the physics community came from the Fe5k /z4zyj ( jyccsnfo2ff953 jbruary, 2016 announcement from5(fc2zyoj ck/54 njj3z9syf f LIGO that