06.21: Which of the followiz-l og-g,.(l jmypn pu,yf9i; ng is not one of the seven fundamental SI units using the,9 -ig(z,g ylplufmy. ;-jopn MKS system?

  95.15: If the unit for force is F, the unit for velocity is V, and the un im*r3wbs1izmd--ox / it for tib1z3 x* -i-wdio/smrmme is T, then the unit for energy is:

  98.16: If the unit for force is F, the unit for ve6;unomg sx 4avm3+qg0 locity V, and the unit for time6 v;a04x+ mgsgmn uqo3 T, then the unit for momentum is:

  02.25: If M represents units of mass, L represents unitsg..v1x )wd kpc of length, and T represents units of time, g p1x).k.wd vcthe dimension of power would be:

  06.32: The kW.hr is a unit of+, 3ta8 hramtut,y h*m:

  08.10: Which of the following could be a correct unit for pre-,)ul heu chxo)6)ggwr1wzf/ ssure?

  96.01: A light year is a unit ofohr8)7) dy nq ,- )fjrjx,otn i;h:muq:

  13.04: A scientist c x+ p)2vntr:uzocq)u)alculated a quantity that was equal to one light-year. Which one of the following choices represents the type of quantity that the scientist calcux)u q) vortc )p2unz:+lated?

  11.02: Albert Einstein's most famous equa nodp;o rpjf3m1iz-nj5)q6 s+tion 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 Isaac Newton's a;1gg;vx*j-n t wg83il;q afkuuv, 9bex- mn (contributions to physics. Which of the following co iejnvuvga;blaxu8gk-,1xgm *93t(q w ;nf; -mbination of units is the equivalent of a newton?

  09.03: Which one of the following quantities can have its unit 0kz;3 znkp(v zexpressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SI oyqnnq 2q(e 9a84:w zyunits, the Ohm is written as:

  13.44: Which one of the follo; qm+ zbc:t2nhanl4;nwing terms/quantities is most closely associated with "the measurhcma+2n l4z;:q nb; nte of the resistance of an object to length change under lengthwise tension or compression."?

  97.03: A student working on an energy conservatic rs9 7ktfo6xq6j7:rvy 0d q.con problem has obtained the answ fq o706csdtkxc79.: yrqvj6rer $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the smallest amount of ti,tf0(o pn ij d. /bw.kksc,,vtme?nbj p dk,/cti0.w(,fk ots ,v.

  16.14: A scientist obtains an an9l5ynlf 2awl)swer that has units 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 tnlw9yla) 2 5lfhese same units?

  12.46: There is a quane*bd71 j) p 7uc2ljxjjw+ m5xutity 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 d79;evacvejvj +/6 zsoistance of 12 Mm by the time of 4 Ts6a7 v; zv9jcev/ejo+ s?

  17.01: A scientist computes a speed p)vnbq9dh s2v-fl1bk3tv63 1 uqi2wsas $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, tfinzirtxr 1yhd -9m(5 4v6b7 uhere 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 owa y,y*.mr*h7aew. szf one thousand meters can be written as one kilometer. Which one of the following choices best represents e.yram* wh,7ysa *wz. a distance of one million meters?

  12.01: Which one of d30/juq bqqxz* gam+ (the following lengths is the largest?

  13.01: Red light from a laser is noted to have a wavelengthjfe9t3+yvb; pr;ocb 7 of 632.8 nanometers. Which one of the following choices best rep rjy+bofv t;739ce;bpresents the meaning of the prefix nano?

  14.01: An FM radio station sends a signatl/ l(a*p3 w03rn0rprmch,gml 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 correctly represents anc su gohf.04*-sc3 dn length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 gram and d8wolg1 b-ft r6imensions of length: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the following chow1-folrt 86bg ices correctly gives the average density of the block?

  11.09: Which of the following choices best represents the speed of s z87ijo6 345nfxyma x60.0 miles/hr rewrittema yxf65837zsoxj4 i nn in units of km/day?

  12.03: Which of the following choices best represents the value of the speed2bx1(ue (hpnw of light using units of miles/weebhnu( 2 (pwex1k?

  15.06: A car travels at 20.0 miles/hr. Whiohp7cs6q d1:m.xuo /rlgdc3w r5q / 4ich one of the following choices best represents the speed of the car in SI u i3md1l:xo5hsqpr 7cgud . 4qrcw 6//onits of m/s?

  09.02: A room has a floor z 4ygey :g ss7xa1eh12area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is ,xkk,ff gc2r j, nz;8vrecorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length mea;rvn:l87eoh 76cta9/o9 i ryp y3llkwsurement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurementsqt1-,5:jf c;o r -h v,bq;:wty wxkokx 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 measu82o2: ctv6fbhpw1*h x n cjh1prements 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 measurem+ e; spzkt;9ycf+j3ii ents 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 lengths are added tn.1;0 cq98zwqtp(xl8n9gfe/f eiauj ogether: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$, 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 b ,-ajk+znvu84c2hv wand 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 foh7xzdb qpc43c8x 85 6t 3ngqrour length 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 are adsc(.q2ds..y mrs +*sz z8yes vded 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 c2+ isic n1xqw6w i,/usolid 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 have5vbdr/ j.7qmn 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 measurev5cx:gc43 8jo g3myz6 7cyc mlment with the mos3gx4y7c lozjc6538mv:y cmcgt number of significant digits?

  10.04: Which of the following relationship correctly ranks the threomt-d/2- .drw0m*nm )shfsk ke given speeds from least to greatest? Thed-/d2rht ow.0-mm )kfn*sks m 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 th4jd *ist l2vh.e following statements is correct abouth l42sv*.j idt the precision and accuracy of the data?

  14.02: In the laboratory, a student makes the followiz1)n9q9 krbepng 6 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 represk9)1r p qezb9nents how she should express the average length of the object?

  07.01: A standard centimeter ruler is shown. Which recorded value is the mos z 4srypji0+k/t co0s+rpzyji/4 krrect for the location of the shaded object’s right end?

  18.07: What is the percent uncertaintf4y9l rho3xfx,wnv; +y in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a radius:mkpbd/c5ony v:jb5bs6g yz)nljs-; y8hh 10 of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vectog: 1z g ;h3.ecou2ty8uz 6muntr quantity?

  98.01: Which of the following is not a vector quanq73-;7wc/co ado pl udqjh- 3jtity?

  05.01: Which quantity is not a -s or; bqyy. q e g((tr5lfm6v929ufnrscalar?

  08.01: Which of the follrxyh.9b/7i slnh bt 37a4o *4alymj1lowing quantity is a vector?

  10.02: Which of the following is not a vector quiz vu826fe4 esj4bn /aantity?

  11.16. Which of the followiqg( mr4ft2c:oek-p. wng is not a vector quantity?

  12.12: Which of the feq)2 5y qw79 w9o5l-tydz oojcollowing is a scalar quantity?

  14.09: Which of the follx*i(; ro mbto/ ;h1i2rz) elyk9c nrv.owing is not a scalar quantity?

  15.03: Which of the followingj z)ktk:mu dm;s6(q 2t is not a vector quantity?

  17.03: Which one of the following choip* rjtu)c( qw:ces is a vector quantity?

  06.02: How tall is a flagpole if the sun is at al k m6,ua0:tlr k4xi3l)ehd .d $53^{\circ}$ angle above the horizon and the shadow is 8.0 meters long?

  99.06: An airplane with air speed 12(q6 mqo( /r +fb,jkc:pq ofw,:dm7vxa 0 km/h is heading due north in a wind blowing due eastwvcb,q (f/xja7 :dpq +qf(o,rm6mok : at 50 km/h. What is the ground speed of the plane?

  97.40: A boat is traveling at 6+o5w ep* jx.wfq t3e8d.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 tak/a 6bdqam5 6ir9- mzn uq,vng5es 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 .8j4nt /7tbt iubnoe).0 m/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. Wht bo 4 nte)ji.bt7u/8nat is the car's speed with respect to the observer?

  07.02: How thick is the average page of a physicsw t u);e3bvyf 0a0,wwj text book in micrometers?

  09.01: Approximately how ma:i8korw-p )sr ny seconds is it until the PhysicsBowl takes place in the year 2109ps-)w r:k or8i ?

  10.01: The very first PhysicsBowl took place in 1985. Approximate)a vz 9l w-e3czmc,lv8ly how many seconds ago did st 3vcz9ealzv,8w)c m l-udents compete in this first contest?

  06.11: The number of seconds from now until the beginning of the;v 6clf./0 l+ialenn in;usu 2 next millennium (year 3000) can be approximated;/;uv2 0lfuc la6n+nies.lni as $10^x$. What is $x$?

  11.01: Which one of the following choices best represents the averag 9h5 x,ynqnwh4e mass of an ad, nqxh49yhwn5ult human male?

  11.21: Which one of the following choices best represents the time it aeo)ol-o5) m-i bgbif 0w/b*ltakes for light coming from the Moon’s surface to reach th -w /)io0blb o5bo g*)ieflam-e Earth?

  01.09: The 1st Law of Thermodynamics is a simple statement of the Law of the Con1bf uhngwdi (-iq+/x3q:5bg fservation of Energy. It was first announced about the tiihd f:bxuq g+fi531ng(-/ q bwme of

  06.05: Newton’s First Law ist3u:9utbwe 6z based on the experimental work of which person, who rolled spheres down and up inclineubtt3 6u:ez9 ws?

  94.04: Newton’s First Law is based in parr xt7na0 (ew*ow o-us;t on the work of:

  04.01: In chronological order (earliesd d2nifzpdrh301 c( v 8o85z2qz 2itjjt 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 following events me 6gjy.uw( mz/cub 4.7:sqrqfrom earliest to most recent: j /q7u(.m. zwbsqmy cegur:64
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, tagg*rn*c(p :ahe names Nicolaus Copernicus, 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 mosg:ga n *(rc*apt recent)?

  12.32: To whom was the firxl./l*,vb5 ep *q/dw8pldug)1yg osest Nobel Prize in physics awarded?

  94.23: Albert Einstein won the Nobel Prize inc2:xi/ lhxiui*f6 lxmhcy*)+t+)mmrz.i + ak Physics for his work on:

  13.19: Which physicist -63x3hj kpy- oo,t cly6*ym eypz /e.xwon the Nobel Prize in physics partly for the explanation of the photoelectric effec3 6yye , tj kyxy*6ox-c p3l-.hme/zopt?

  08.11: Which person has won a No k;b(v -jeoc(xxxh/y4kt(i w.bel Prize in physics?

  95.23: A Brief History of Time is the title of a book writteni q pt my(:;w;li47ecx by:

  04.11: The most convincing proof of the fact that electrical charge comes fundag i qq htf g:zgece,*b.:50r6dmental sized units was provided beqg0c6tqie. g5, hd: g:*rfzby the work of

  07.32: What does LASER stand fl5t6k 1 da4vnyor?

  11.20: The transistor is : ztynb+wosy+3,kdv7 a solid 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 year? v,+ dsy+kb w3yzt7no:

  14.06: MRI is a common/pvo7df9j(:n 5o -gm/u r nfuzly used acronym for a medical diagnostic technique. MRI st(o7 nmfr v/u/fnj5d-z o:gpu9ands for which one of the following choices?

  94.13: The purpose of the December 1993 space shuttle Endeavor mission was to r 4v18v s+nr8qh+9- gdgvlfhpcepair the Hubble Space Telescopel+ 4g-9n fv8hcshpd8vv r1qg+. The shuttle astronauts corrected 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 accelerug +.u tn)/dugator in the world. To which of the following countries would you have tod)uu + gg/nut. travel in order to visit the LHC?

  11.11: The largest particle accelerator in t ;towvd2/g:9t bc +p/jbhhx* lhe world is called the LHC. What does LHC stan 2;olp//vtb*bhd+cwxj:9 tghd for?

  13.11: There was great excitp-o:b2byz5il ua kn v)9c3* eabu2 o8pement in the physics community because of an announcement from the LHC duri5yav2k o cbp2bupe8u 9i*zol:n) 3 -abng 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 pg4f04mbs+17nyjgw8y 3hy xq physics was awarded "for the theoretical discovery of a mechanism that contributes to our understandjyh4g7b qs8yf 1 mwpgn+xy304ing 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 whmf5.kti)i7z(uidx2a j(hh re 5) *aqpich the 2014 Nobel Prizi(ah5k )a*emrijd 2 p (f ).q5xi7tuhze in Physics was awarded?

  16.28: Recent excitement in the physics community came from th87cx.f)s2w;oje/sv j(ib ihb 99re6 fmkk8owe February, 2016 announcement from LIGOs9; i.c)hr2 v6kf m(8s79/ j jebxbo ewfw8oki that