06.21: Which of the fol*0 5viimnf:w alowing is not one of the seven fundamental SI units using the wa 0n5:f*viim MKS system?

  95.15: If the unit for*gb 2hwo1lmt. -.n jjf force is F, the unit for velocity is V, and the unit for time is T, then the unit for enn..*2 fjlwmjbth-g o1ergy is:

  98.16: If the unit for force is F, the unit for velocity Vg s r8*8flftp;e- to4p, and the unit for time T, then thp efg8p;-r*4tsf 8tol e unit for momentum is:

  02.25: If M represents units of mass, L represents unitoce;o-s / t5wis of length, and T represents units of tim owoc-/;tse 5ie, the dimension of power would be:

  06.32: The kW.hr is a u4pr:rzxlx-klo7 xu 0- nit of:

  08.10: Which of the followilx9di5b9/du nng could be a correct unit for pressure?

  96.01: A light year is a unit rt6em71mh9zxw . a-zl of:

  13.04: A scientist calculated a quantity tham6rjhsflk-u p ;kv5b072m8 hbt was equal to one light-year. Which one of the following choices represents the type of quantity thkj5 vh mpsf02;lbh 6ukr m7-8bat the scientist calculated?

  11.02: Albert Einstein'jb xw64(v vqhzysv 5(bbs(6 e9s most 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 -hae1u 50 w o.9extxaeforce is named the newton in honor of Sir Isaac Newton's contributions to physics. Which of the following combination of units is the eqo.eea 1x5wh-t09xa u euivalent of a newton?

  09.03: Which one of the following quantities can ycz1ucw:z5/ bn)7 p y(:vvbeehave its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SI units, the Ohm is writte0icph p51micqw7tww r0rk,3n e3+shd4;.xwen as:

  13.44: Which one of the following terms/quantitiesv7kq6e q.8 ioc is most closely associated with "the measure of the resistance of an object6.vike qoq 8c7 to length change under lengthwise tension or compression."?

  97.03: A student working on an energy conservation problem has obtained q 62m2z:8 3 vtojssumbthe answmus8jbmz3: 2ts 6vo2 qer $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choic lirjfv8c4 5hs cuvq,kn3,47oes represents the smallest amount of time?4vvn7uh f 8sc,j,r3lqi5 co4k

  16.14: A scientist obtaey;c 6u 2m rg;5*nsskejwc7j6 ins an answer that has units equivalent to those from computing the square root of the ratio of the Universal Gravitational constant to Coulomb's co 6cujwnecgje;;s5 2yrs 7 k*6mnstant. Which one of the following choices has these same units?

  12.46: There is a quantity called the P+ es4sy5rqf mu/ 71exa dg8k yp8h7)uplanck 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 dividiw sof1b/ :6xo (8ktqweng the distance of 12 Mm by the time of 4 Ts?(fk wo8:e qxtws6/bo 1

  17.01: A scientist come8 -qfbyaf qr b+g19,fputes a speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there pr lv,0glboaam)h.n r f57*f2s(e:ba 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 thouski 3ji tge8/5aand meters can be written as one kilometer. Which one of the following choices best represents a die3kij/58 t giastance of one million meters?

  12.01: Which one of the following lengthbzgfc h4siqiesz19 ( r, 0( r-w5szxd.ov/gy1s is the largest?

  13.01: Red light from a laser is noted to have a wavele:5y2eo+ndnwqkraxd3 h8 b4 h *ngth of 632.8 nanometers. Which one of the following choices best represents the meaning of the pre45 wn3y *nke8r2oha+qd hx b:dfix nano?

  14.01: An FM radio station sends a signal with 0fytnz11y m t+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 zgxc0z9 uz5+- gybdx6correctly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass onsc-4j9b5( :n3npojz a y:emof 17.8 gram and dimensions of length: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the fm coanjn5o:sb(9-nyj z3e4 p: ollowing choices correctly gives the average density of the block?

  11.09: Which of the folm8n f-nhy5e: ysl9a g0lowing choices best represents the speed of 60.0 miles/hr rewritten in units of km/dayfey8n90yanhm 5 l :-gs?

  12.03: Which of the following choices best represents bh+;hdpg0nz vr, a,0pthe value of the speed of light using units + n;0ap g,rz,0dhh vbpof miles/week?

  15.06: A car travels atubv6z6aw/ um3 mk.dnrn cj5*iiq0 : 6p 20.0 miles/hr. Which one of the following choices best represents the speed of the car in*mp i6m qicu3/0:wv56 .knzbj6r a dun SI units of m/s?

  09.02: A room has a floor area ofoxa*0 c21 3adbujxm/o $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object5abq9nl+pz 9gia6:6 ;ctqns b is recorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measureme508 ft, aosh7oodju os5r7b o*nt $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measureme)whaivmh6n :u ;ht/. bnts 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 le6rr,op/lqom u-q)y: rngth measurements 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 measx+hxuohc-fd4.j+.u2 l9fb / nmf rb( ourements 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 ,kuk31z i 9bwvt7i05edg*qw tare 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?

  15.11: Two length measurements are m9 r0 r7 z3vlb4z-xtv;pc sb+mkade 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 measurements are recok./uft( c(m9 q mybcvto8b3m 2rded: $5.4 \times 10^{−1} \; m$, $5.4 \times 10^0 \; m$, $5.4 \times 10^1 \; m$, 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 lqcd f+o64- ec59eireg.ge:; 1gvyprz ength 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 th.kzp7ynk2i* ee dimensions 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 j9qu nr-za -r4have 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 measurement with they)r o.sx)-mzllsp s9u+m,,le1 wcu+u most mzp.coyxmul1u , es) s-9lw+,) u r+slnumber of significant digits?

  10.04: Which of the following relationship correctlyn)xt7+gfk0 kn ranks the three given speeds frkkfg0nn)t+ 7xom least to 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 stateme86(tp9xnhz+y6g iytv+t9 v zcnts is correct about thencvizx(tzp +t 6t9+ 98yhyg v6 precision and accuracy of the data?

  14.02: In the laboratory, a st ef3* sdk5nq4oudent makes the following 6 measurements for the length of an object: 5.05cm, 5.06cm, 5.07cm, 5.06cm, 5.07cm and 5.09cm. Using t53qnose *kdf4 he 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 shown. Which recorded value i hq)8in9ndjh,l1 wpu*p: ) gcz0sy( xqs the most correct for the location of the shadd qw (p)i8gnc1qsnjh0h* ,pylu)z:x9ed object’s right end?

  18.07: What is the percent uncertainty qv yd iij8u:.5in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a rao;;f.kagy 5m odius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector quantitz hwdd (c+rwf s1;:ctr1t ke7(y?

  98.01: Which of the following is*) h3wi)ne , czp s5zscqsf9+y not a vector quantity?

  05.01: Which quantity is (bqkisx9o:1y9 3 xkie8d(w4yb ci w .unot a scalar?

  08.01: Which of the following quantity is a v )sx7l,q.gn3xttt n6b ector?

  10.02: Which of the following is not a ve t ,xt7ywbd5b0/8q ghactor quantity?

  11.16. Which of the following is not a vector quanth5,5kbcbv;0 qzvp1et2zj r1uity?

  12.12: Which of the following is a scalar qunt+7xz,qp x 7vantity?

  14.09: Which of the foll3hm l :nt n*nj/5dn5yyowing is not a scalar quantity?

  15.03: Which of the following is not a vecto0twckd /uwe5hds+w*su0 d2 j-r quantity?

  17.03: Which one of the following choiwvkg, 7im+8t9 v zu)ggo0/zfrces is a vector quantity?

  06.02: How tall is a flagpole if the sun is a0e9/oenf.e40cfx apxp i-e )lt a $53^{\circ}$ angle above the horizon and the shadow is 8.0 meters long?

  99.06: An airplane w3 4k+80t3 eh2 rgjke,uariewaith air speed 120 km/h is heading due north in a wind blowing due east at 50 km/h. What is wri3rhg aja,+0e te8uk43e2 k the ground speed of the plane?

  97.40: A boat is traveling at 6.0 km/hkke)i ixeo /:vethc( w7e*1,g $30^{\circ}$ 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 f-qkngix 86 tgl+j10 xy9r *y qy(o3aeipf,2k mlies 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 1 *e0wym 99vw a o(4j;ptduw8rb2.0 m/s with respect to a stationary observer. A car is moving at an angle of 40° below the horizon0 y84wp*otdbeu;wmwajr (9 9v tal 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 physics text book in micromeh8 9:1xtmk,pnn2qp jjters?

  09.01: Approximately how many seconds is it until the PhysicsBowl take vqyl. eqb::)8+ ;nydsk71ehtr-rg /xkhaj2cs place in the yee7.)2g8:x y ktk hbyrsl/1he; +q:-qcarndvj ar 2109 ?

  10.01: The very first PhysicsBowl took place in 1985. Approxc4b/gmg.erc*gih5sk-9)fgd e zq /g:imately how many seconds ago did students c-)4:.rk5egd/g9i gbqg* /zf g csemchompete in this first contest?

  06.11: The number of seconds frz;kdlnpqqu +* 9g8rp2 mi:u3som now until the beginning of the next millennium (year 3000) can be approximated as pp 8ku;l*g 9q3uns i:2r+qdzm $10^x$. What is $x$?

  11.01: Which one of the following choices best represents the avekh5 n n8gk3ra,f 9fik3g7xzs*rage mass of an af7as3x zig* rk9kf,n5nhkg83dult human male?

  11.21: Which one of the following choices best r mqsala3ijq;80cl ya y(/8js9epresents the time it takes for light coming from the Moon’s surface to reach thems/a0aql ijj8l89a;( q ycsy3 Earth?

  01.09: The 1st Law of Theefs3-;gn uw,sph) ( dlrmodynamics is a simple statement of the Law of the Conservation of Energy. It was first ann sl du,()nf3;w-es ghpounced about the time of

  06.05: Newton’s First Law is basefjmy0c a*/5iuk a+/)j4kq oxei tc918z1 z ogcd on the experimental work of which person, who roll4oo*5jzckifjx / e)8mk zy1 91t+acu/0agicqed spheres down and up inclines?

  94.04: Newton’s First Law is based in part on the work ofhan1aihxjodk, i39 *g ykb-/ /:

  04.01: In chronological order (earliest to latest), place the following eventsr18g gn lu,y0n:
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 to4jxk-(c r vpg* most recent: (*rjgcx4 p-kv
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, Galile, 9am ;bmpkp-1)klj qqo Galilei, James Clerk Maxwell,)mjqma,pl1; k q pb-k9 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 t1 11f hns:n; ebj b)0eidpyxar) c1*d3as xhi*he first Nobel Prize in physics awarded?

  94.23: Albert Einstein won the Nobel Prize in Physics for his work onfbix,i8 0qjc 9 nz5;fm:

  13.19: Which physicist won the Nobel Priz 9kgwyud7k06gkm-m1r a3( y nme in physics partly for the explanation of the photoelectric g 7(w kd3rm yu1akmmnk96gy0 -effect?

  08.11: Which person has won a Nobel Prize in pl4g1gt 781 tm0hbv olwhysics?

  95.23: A Brief History of Ti+9uia 6qc .js0bqe6grtfd7(po. iy 0wme is the title of a book written by:

  04.11: The most convincing proof of the fa 8rk7hazj+it jv56l)oct that electrical charge comes fundamental sized units was provided by the worr6h+5tz8oi kvlj)j7 ak of

  07.32: What does LASER sta0j7-5ew7s *amfoka0dgal /ga 7m hq2qnd for?

  11.20: The transistor is a solid piece of semiconducting material with many appl:epa95rniz idf 7u:: rications in electronics. The initial deveepz9:f5ndi7rr: u :ialopment of transistors and the Nobel Prize awarded for its invention occurred closest to which calendar year?

  14.06: MRI is a commonly used acrmsd8 41qx-npla ) rkw+onym for a medical diagnostic technique. MRI stands for whap-rq)n8lmk 1dsx+ 4wich one of the following choices?

  94.13: The purpose of the Dek:y*wf/k isl;weavyfty osk,77 0d )d-w4r .k cember 1993 space shuttle Endeavor mission was to repair the4afowv:0 s * fiwkw7. k,yldksy-e k) td/ry;7 Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when they: A. replaced an improperly ground lens.

  10.13: The Large Hadron Collider (5i) z di.h*isoLHC) is the largest particle accelerator in the world. To which of the following countries would z.5s*)io h iidyou have to travel in order to visit the LHC?

  11.11: The largest particle accelerator/hexw li*8n:y in the world is called the LHC. What does LHC 8ew yxl:n/*histand for?

  13.11: There was great excitement in the par24qf 1e4 *i,kg tpmshysics community because of an announcement from the LHC during the summer of 2012. Which one of the g2q 4*a pkr4 m,tse1fifollowing choices best represents the reason for the excitement?

  14.19: In 2013, the Nobel Prize in physics was awarded "l 0wg8 ouw1osh,r,iyy hl jvw 7py05,cl oy+60for the theoretical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particles, and which recently waswi6 8wh+p r0 , o y0yvl,ugl5wh sj0y7,1ocylo 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 choicest t n(j(+az2pike/o u* best represents the work for which the 2014 t(jnt2 i(ak /pu*oz e+Nobel Prize in Physics was awarded?

  16.28: Recent excitement in the phymf d g91kz:k8zsics community came from the February, 2016 an mf8dzzgk9k1:nouncement from LIGO that