06.21: Which of the following is not one of the seven f7zp hchg1va u5hn 1f2hj,1+jyk rj4(lundamental SI units using the +4v2n1h17g,hpzjhufa51kc jy r jl(hMKS system?

  95.15: If the unit for force is F, the unit for velocity is V, (ltwgvc+qxn dkm.1da +2a i5,and the unit for ti5mwl+gk id qx+1nt 2aa ,dv(c.me is T, then the unit for energy is:

  98.16: If the unit for force is F, the unit for velocity V, and tfg2djjli q6ozt9-r 9)he unit for timr6qtijdg jlo29-z )9 fe T, then the unit for momentum is:

  02.25: If M represents units of mass, L represents units of length, and T reprebsis/0ttm c) q t1c9z90 tpo:b92zwwt sents units of time, the dimension of stwqi1 tt:9w9 z0 so bb)/tt0z29ccpmpower would be:

  06.32: The kW.hr is a unila9hir1z7jtk 5 n7 ht0vz4;cej:ss(r t of:

  08.10: Which of the folli0 sp)c() de ztq*ska;owing could be a correct unit for pressure?

  96.01: A light year is0nki85)bf n3)nae2htb epm fy/4fy v0 a unit of:

  13.04: A scientist calculated a quantity that was equal to one light-y0 21cfkap6)uws215 glj l djwuear. Which one of the following choices represents the type of quantity that the sci 5j1fa s dug w)210p2jwkll6cuentist calculated?

  11.02: Albert Einstein's most famous equation is rl, rh +bjt7y)$E=mc^2$. 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 nel.5y*tfz55tu,g c mbe wton in honor of Sir Isaac Newton's contributions to physics. Whicftu bz.c5l ty,m5g5* eh of the following combination of units is the equivalent of a newton?

  09.03: Which one of the following quantities can have its unit expresse dp)knd,he-+hmitnyl78t )+ jc33qef d as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7iog8 r/ 85fr* hf 2ct94tj0worate 2xt fundamental SI units, the Ohm is written as:

  13.44: Which one of the following terms/ ncf-i:puh-yk ; k1y6bquantities is most closely associated with "the measu;6fkk-ih1:nu cpyb-y re of the resistance of an object to length change under lengthwise tension or compression."?

  97.03: A student working on an energy conservation problem ha-(pmq;8 oz09,:bdgqmgn*heii qzoc 6s obtained the answeih:;o0 , z-q *gdpqbo9zn8cm (i 6emqgr $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the follow.yivs,l9yjj;y0y b y4ing choices represents the smallest amount of timebjsy jy 4vy;09y.ily, ?

  16.14: A scientist obtains an answer that has units equi:9ektf nwya b(n*o1+l9e9 zzevalent to those from computing the square root of the ratio of the Universal Gravitational cln:zonzk e+y (tbwf 9a9*e 9e1onstant to Coulomb's constant. Which one of the following choices has these same units?

  12.46: There is a quantity called7* 8kb0+rxbnj( ybqx sh+4ypyz0k cb4 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 time of )3zo5xol sz +,sctm i,4 Ts?t,l3),smo z+ xzo csi5

  17.01: A scientist computes a speed as+cqwco6)sy q. +6zeu ewb+0 8 pvuo7lf $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, tl+wbmv5wlt3j4/5 l u 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 writlv a kg6*lps,th;xh +(ten as one kilometer. Which one of vs,+h pkaxt6ll;(gh* the following choices best represents a distance of one million meters?

  12.01: Which one of the following lengths 9 s-bb-w / -vaar*m8tepo*;cx 9ngrfois the largest?

  13.01: Red light from a laser is noted tof0w)5zjji x 8ovvc8b, have a wavelength of 632.8 nanometers. Which one of the 8bz8oi,0j5x cwvv) jffollowing choices best represents the meaning of the prefix nano?

  14.01: An FM radio station sends a signal withtm/c/cv)a7 dy 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 representvj dfzti8-8ub: *jq 6is a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a masx m i kt+m;du(y6o-3lls of 17.8 gram and dimensions of length: 3.00 cm, width: 4.00 cm, and he +l3t(iym6x dum;lko-ight: 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 speed of uvpc4pze: 91l(d- vh y60.0 miles/hr rewritten in units o1cv- l9uvpy dp( hz4:ef km/day?

  12.03: Which of the following choices best rep het+ crkmoz7g;e: e49resents the value of the speed of li: 4t9e;megozh7 rcek+ght using units of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which one of the follow8z.c z snuf8qmdl5p(,ing choices best represents the speed of the car in SI unlc8.p8suzm (d,nqz5f its of m/s?

  09.02: A room has a floor area of 4 a-*dfv;.(3alnvulejcwo *j $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object f:a cjgw5,o2 : dxt5v( xbnr/nis recorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measurement fi, :9u vj9wcrtwi:5m$L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of length kk7isgiul+vq2f*t9q 7vnu: 5are 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 are recorded:ydh3p8 vjopa( -.vi 4h $5.4 \times 10^{−1}\;m$, $5.4 \times 10^{0}\;m$, $5.40 \times 10^{1}\;m$, 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 ofbqu n90f6u:cflength 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 aa ;q13;8s cx1f swpvngdded 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 measu(d3u x zotyhyib:v)c,cej8-c-58jo f rements are 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 measur*+*b6 jtyd x5kh9qce yements 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 added togetheut;8imu gzv*.r(vmv/m,96y q2cdmn f r: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$ and $L_4 = 2.1 \times 10^0 \; m$. How many significant digits are in the resulting sum?

  05.30: A scientist measures the dimx5lbe2h 8i s vfpc) u::vv5g0wensions 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 measured to have nhe7m2f,2 bvc)g9rvh 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. tfu6 (6y3lm4qejmnq choices represents the measurement with the most n (mlfqn3 4tjm6 yeq6.uumber of significant digits?

  10.04: Which of the following relstkav uyuh z3 ukk-9f*:m9p/0ationship correctly ranks the three given speeds from least to greatest? The speeufp9 a v k3hu9ukmz *-kyt:s/0d 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 *9v 3txaguldq,mw e02 ao /px2is correct about the precision and accuracy of thu*mewg dv0aq9l 2p,2/tax3ox e data?

  14.02: In the laboratory, a student makes the following 6fwyr*,i( k k3r measurements for the length of an object: 5.05cm, 5.06cm, 5.07cm, 5.06cm, 5.07cm and 5.09cm. Using the rules of significant digits, which one of the following choices correctly i(w kyf*r,k3rrepresents how she should express the average length of the object?

  07.01: A standard centimeter ruler is shown. Which recorded9 mzh3geez9e;6ahor5n i1) nu value is the most correct for the locationog;a e61 3ie 59h)e unmhzr9zn of the shaded object’s right end?

  18.07: What is the perc6bh1y8kjuzq nk /w(1went uncertainty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has aa cj/f/*+ k*yi de5-u, ka hdd4vwm4ln radius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector quant,j 7n4b,mkfch ity?

  98.01: Which of the following is t5r4lwsvbz0x 1( 0rhe not a vector quantity?

  05.01: Which quantityjp 20 x v9pj:ot*a6fze is not a scalar?

  08.01: Which of the following quantity iwb1n ut*-80 xowr5xyms a vector?

  10.02: Which of the following is not a vector quan1 m* x5wlwlx3ccv/d,qtity?

  11.16. Which of the following is not a vector quantito ciltzo2dokj0fl /:26+vg h45)dccpy?

  12.12: Which of the following is a scalar quantity?miox q:uw/u 2(

  14.09: Which of the fl), m;tiw- :l-lqp tqfe,(jgiollowing is not a scalar quantity?

  15.03: Which of the following is not a vector quantity-t+u ytlh9g fn1vk+l9g 2u c*b?

  17.03: Which one of the following . (wf-aqv-mc0 knzhxgcuq6(7 choices is a vector quantity?

  06.02: How tall is a flagpole if the sun /2 pu1ten*jtlpvu* -b is at a $53^{\circ}$ angle above the horizon and the shadow is 8.0 meters long?

  99.06: An airplane with air speed 12025 sur+x o u2rdo*i3. hfs)gqm km/h is heading due north in a wind blowing due east at 50 km/h. What is the grounrsgu3*xs2h du+ i)qo2f5m o.rd speed of the plane?

  97.40: A boat is traveling at 6.0 km8ibwkpvt;qjd( 6 (d /x/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 takkscndi g189c0 es 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 h rlz3hnzh*g9s l d+77m/s with respect to a stationary observer. A car is moving a +nh7*ldg h3sh7l zrz9t 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 car's speed with respect to the observer?

  07.02: How thick is the average page of a phyrq-r h* ap8ypq9k5 si1sics text book in micrometers?

  09.01: Approximately how many seconds is it until the Phys9jkwm 31 z8u*tlsx3yg;oghk 5icsBowl takes place in the year 2 gjztg83;oml*ykkwx395u h s 1109 ?

  10.01: The very first PhysicsBowl took place in 1985. Approxik(ezu- uteieth,5 bv4j 0, 2:fewi .tn b.r-jfmately how many seconds ago did students5utn,-.rw2bett0j:b(v,-e .jeif hfzi ku4 e compete in this first contest?

  06.11: The number of seconds frompi6 bhr66h7ox now until the beginning of the next millennium (year 3000) x6hb7 p6r i6hocan be approximated as $10^x$. What is $x$?

  11.01: Which one of the following choices ;,x6xrz1bzr s best represents the average mass of an 6s r,xzb;xrz1 adult human male?

  11.21: Which one of the following choices best represents the time it takes for 7:vk+yp+kch xx /*q,xm hss,hlight cohv,m/pkh:x+h s cks+,x q*y7 xming from the Moon’s surface to reach the Earth?

  01.09: The 1st Law o87t yi5 5;gujkrxrf 8c*tc*rvf Thermodynamics is a simple statement of the Law of the Conservation of Energy. It was first announced abor8f cr7tvuj ty5cg ir8* k;5*xut the time of

  06.05: Newton’s First Law is based on the experix65jh b1wqkgb1t bd33 mental work of which person, who rolled spheres down and up inclines? 1gwd3q1bt3 xkbj5b6h

  94.04: Newton’s First Law is based in part on f pt )7ljy ,;jojcx(1bthe work of:

  04.01: In chronological order (earliest to latest), place th ;uhm h9w)gianp422sle 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 8equdy6k9p6y following events from earliest to most recent: k9yeypudq 686
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, Galileo Galileiad n1nn n8h+ald qp:3tsf9v21, James Clerk Maxwell, and Isaac Newton are very recognizable. Which oa+npfq8h 9n1tn:1dla ds2v 3n ne 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 the first Nobel Prize in physics awarded ce eh:o.ln59hb.i8p +zm;hbb?

  94.23: Albert Einstein won the N8x6dhgbj v)429 w hwh7b4plmrobel Prize in Physics for his work on:

  13.19: Which physicist won the Nobel Prize in physics partly fox)khr6 ja24 yyr the explanation of the photoex4ah)k jr2y6y lectric effect?

  08.11: Which person has won a Nobel Prize in physics- gswnr(-1zq tn3cmza0+cm 1i?

  95.23: A Brief History of Time is the title of a bhac51(krlau w;,a* n took written by:

  04.11: The most convincing proof of the fact that zlo1t rc1/v do/lm 3g0electrical charge comes fundamental sized lo1rgv//od3ctm1l z 0 units was provided by the work of

  07.32: What does LASER s2cgsvidt0 rmrv*..+pc6l qqx8 xnj01-b (o ittand for?

  11.20: The transistor is a solid p1 jx:5rm) gvq+ok8ota;c o oact (dc*:iece of semiconducting material with many applications in electronics. The initial development of transistors and the Nobel Prize awarded for its inventio *vc 8omoc)or:: q ot;ak ctxd5+a1g(jn occurred closest to which calendar year?

  14.06: MRI is a commonly u,4;pdzn1e w cnsed acronym for a medical diagnostic technique. MRI stands for which zn4p cdw 1e;n,one of the following choices?

  94.13: The purpose of the December 1993 space shutt:tp3 c4(4i7m8x z2akiq 2uoidwqkg +vle Endeavor mission was to repair the Hubble Space Telescope. The shuttle astronauts 7xdmk4a 2 qk2( viwocz :4ii 8tgq3u+pcorrected the major problem of the telescope when they: A. replaced an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) is the largest particle acceleraew/y, q c c*79jryovk/-hgyj(-d1b ag tor in the world. To which of the following countries would you have to t r k- (j *wgy,yc7oajqcy9hb/gde1 /-vravel in order to visit the LHC?

  11.11: The largest particle accelerator in the world is called7rmogtxijk(0b r-j/,, *oey n the LHC. What does LHC stand/,rr0b* x7otmj yiojke-gn( , for?

  13.11: There was great excitemex czerksw)t +vb0zw2ui 5 2gnr i9):x4nt in the physics community because of an announcement from the LHC during the summer of 2012. Which onzxe2iws)9r4 c:r )u2wb 50 +xgitnv kze of the following choices best represents the reason for the excitement?

  14.19: In 2013, the Nobel Prize in physics was awa4 1m5ymlxlto8rded "for the theoretical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particles, and which recently was confirm58otmx 1ym4 lled 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 bestzh6zdz3fmub,e:j52 + fyyu + h represents the work for which the 2014ezy 2dymfjh5 ub: z+3zufh6+, Nobel Prize in Physics was awarded?

  16.28: Recent excitement in the physics community came from the Februijsgvp 1c,7h+ 9se)rs08hnsoary, 2016 announcement froms8c ,ess9opnh1j rghsi)v70+ LIGO that