06.21: Which of the fkgwb q;0ny 0c(ollowing is not one of the seven fundamental SI units using wnc(;0q0yk b gthe MKS system?

  95.15: If the unit for force is F, the unit for velocity isxt8u 08snfz1hdqk7o; V, and the unit for time is T, then 07ktu;f8 hqd8sno x1zthe unit for energy is:

  98.16: If the unit for force is F, the unit for velocity V, and t:,5cf68xwnhifi 0k;4 f u 3r+uoudfxahe unit for time T, then the unit ff i fxn ;r,auud u6:fkcx+4wo5 8h0fi3or momentum is:

  02.25: If M represents units of lwc5;jg . t+l;k+vatko cd9 7lg6fw)p mass, L represents units of length, and T represents units of time, the dimension of powerf lt; llk5gkgap jc wd+. wc6t;7+9o)v would be:

  06.32: The kW.hr is asnynoa c d7. y0fm6/mcpbu/ n q/n6e+/ unit of:

  08.10: Which of the followt( /t usof; w80zp3snking could be a correct unit for pressure?

  96.01: A light year is ar76 a9/i pfjus1yj8qyha:1lq unit of:

  13.04: A scientist calculated a quantity that was equal t*o c57ec,tlm 48mcz nuhz8uc+o one light-year. Which one of the following c4zl m8no5m +c7*z8c utcu,e chhoices represents the type of quantity that the scientist calculated?

  11.02: Albert Einstein's most dzu mc9v2x7l- r14ef.9tkk vv 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 hj1zf f ad3zjv9t-p0 5bonor of Sir Isaac Newton's contributions to physics. Which of the following combination of units is the efav0j51jbt 93z-d pzfquivalent of a newton?

  09.03: Which one of tq azjk1p0m t/.qzl4t-he following quantities can have its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 qv9gx)v 8b dm6y6ak w,l7b7rk *lv( oyfundamental SI units, the Ohm is written as:

  13.44: Which one of the following terms/quantities is most closely b7w8ci pdo)otb p/r k j((va-;associated with "the measure of the resistance of an object to length change under leng 8iw(b)roj;/ v 7kct-o ppdb(athwise tension or compression."?

  97.03: A student workiunkpfg:p iebg5q(-q l /02 ;sing on an energy conservation problem has obtained the answpqq2-f;ik(be/ :lngu 05ipsg er $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the smallest a bnvd/ucy-8j2xc*0ppd ubq92 mount of time?q0pvb yuc92n/ u8x*pc2-djd b

  16.14: A scientist obtains an answn :yl i7j(vagfg9 28zmer that has units equivalent to those from computing the square root of the ratio of v 7ngj :z2yia(f8lgm9the Universal Gravitational constant to Coulomb's constant. Which one of the following choices has these same units?

  12.46: There is a quantity callec p2zy0:uxn*rd- js1g ei /u7wd 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 timeypw9e h/8q,c- m huy l2q-rzi0 of 4 Ts? e qhpqlwhy82c9 z y-imr0,u-/

  17.01: A scientist computed;s lg1ur5x;p(td i /hs a speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, t4 dr- 0ramp(rdo1d5corn a a/4here 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 c9r;acmegja:n(,wjz0b k ,0tbfm1k+ of one thousand meters can be written as one kilometer. Which one of the follo f+t (,wezmkmcb9:r0jbn ,0jac k1a;gwing choices best represents a distance of one million meters?

  12.01: Which one of the following lengths is the largw sp83 ug2r+znest?

  13.01: Red light from a laser is noted to have a wavelength of 632.8 na+br.g*6jq 6rtdjhh: pnometers. Which one of the followgr.* db:qp6 j+ 6thhrjing choices best represents the meaning of the prefix nano?

  14.01: An FM radio station sends a signal with a frequrb akakk cw 9si0s f(rfb3u6c 2-65.vgency 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 9+ ak1bzj(ah5gi xw8z following choices correctly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 gram and di94lj+a. 2dtby10htp ,ix mdafmensions of len d i4pah+am9dt 0tjf.b2 ,lx1ygth: 3.00 cm, width: 4.00 cm, and height: 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 60.0 mgdo28i0qqqc i9gy7*pk : m67 29xp jlmmw*lu diles/hr rewritten in units of km/d0cg7omyqmix*8lpj ugi 62*29pddw:q 7 m9 k lqay?

  12.03: Which of the m- 0 zshq8sv,6lkia;nfollowing choices best represents the value of the speed of light using units of miles/week8a ni;0qskhz lvms -6,?

  15.06: A car travels at 20.0 mil1xsj taab/;h w 6w7zs6es/hr. Which one of the following choices best represents the speed b17/sa ;a6hww ztj6 sxof the car in SI units of m/s?

  09.02: A room has a floorjdfh pu g115 ou1+vtc0 area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is recorded as vju*j7 nx2g1r$m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measuremeeacrw-:mzmo (m:d4;p3knc y( nt $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of lr 34grl2o)ev aength 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 0ho gr- q2yu)hfour length 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 measureme tm87vpb dba9 3fur.;qnts 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 r7w k32cq:nih 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?

  15.11: Two length measurements zx s+iyqo.th:27 t+ fxhkfi4)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 measurements ar ik 9+utpy7fs9e 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 li2n. dcu*a qpbms sao:1i79c0 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 the dimensions of a rectangular solihio)oywk)4vv* 6/py+ alw5ybi8p) mnd 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 eiz3;6jutq q:s2ykp+ 7 ue0 wllength $L=13.34\;cm$, 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 folloj:v8-tw,+fbr 2dgjuneb*j7 c wing choices represents the measurement with the most number of s-7rgwefjj nb+:2 jb u,v8d*ctignificant digits?

  10.04: Which of the following relationship correctly ranks the9f93: d jhnecxlcn +i4 three given speeds from least to greatest? The speed are given asc +j:93d c9nilfh nx4e $v_1 = 1.25 \times 10^{-4} \; cm/\mu s$, $v_2 = 0.076 \; Mm/week$, $v_3 = 9.50\; km/day$

  06.12: Experimental data are taken.rkj hm2) ttk3. Which of the following statements is correct about the preci.t3 kjhtk r2m)sion and accuracy of the data?

  14.02: In the laboratory, a student makes the following 6 measui5g9:foo4r yurements 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 represents how she should express the average lengt4yofo9:5i ru gh of the object?

  07.01: A standard centimeter rulec)56l+i2 (hr xwqtlde r is shown. Which recorded value is the most correct for the location of the shaded object’s right end+5)2hit(cl6wrqelx d?

  18.07: What is the percento+4s .ydw xyv.13miny3(ampc uncertainty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a radius of yf(ik0-.ne *s kxn,qd $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector qua k,(5mtvl 4krskddcs iqbq6)4d*r n,6ntity?

  98.01: Which of the following is not a ve :sa-jvww p.ua4 o- pc(0ylnw0ctor quantity?

  05.01: Which quantity is not a scig r(gps/ba). cd/45mr eh ,scalar?

  08.01: Which of the following quy,0 zj 8tvvof4n6uzo: antity is a vector?

  10.02: Which of the following is not a vector4rtvq)0 sdo*x quantity?

  11.16. Which of the following is not a vector ru 83t(z 9(5 phkacpymquantity?

  12.12: Which of the following is a scae r3s 3fs9hw1wlar quantity?

  14.09: Which of the follo d5pw-tm0do 9mwing is not a scalar quantity?

  15.03: Which of the following is not a vlz7,p5l: p+ec 0n7ttw 4z * hnseoqh4dector quantity?

  17.03: Which one of the following choices is a vector quantityxbd6vv5 fsr q;tw.q/wdyxc b/a:a +5 (?

  06.02: How tall is a flagpole if:c )sglda 3ns2)owx(a the sun 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 wd6(of dl6q8h)bisd; r ind blowing due east at 50 km/h. What is the groufbq d ;)l(8ihdsd66ornd speed of the plane?

  97.40: A boat is travelqp8xa -cjh / )n6 9nbd9qhy-.ypj5tf9 jt ns*king at 6.0 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 takes off and flies 300 miles at an angl vzgsc c-so(hmt+ kjlw/2m.*3e 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 ob m660r zxviqrav,/t:zserver. A car is moving at an angle of 40° below the horizontal with respect to the observer. A passenger sitting in the rmiq/x6rtaz :6vz0, v 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 ave t3i;whswo) ;drage page of a physics text book in micrometers?

  09.01: Approximately how many seconds is it until the PhysicsBowl takes place i(-xl rz 9o/ble.ph+g.utlns-n the year 210 ghl-rte pln 9xz/s-l(obu+..9 ?

  10.01: The very first PhysicsBowl took place in 1985. Approximately how ma6labsfzv)1m.px c e *k aen47ortj8i t2-lq9:ny seconds ago did students compete in this first contest?*z74 i9 6slelto-81.):nvf paxa2rbqktmjce

  06.11: The number of seconds from tqhdo 47+: e//e hyml4a3ovfdnow until the beginning of the next millennium3h7 vto4/hfe: dda oml+/4qy e (year 3000) can be approximated as $10^x$. What is $x$?

  11.01: Which one of the following choices best represents the average mass of anr py+b6njna)m(1wt2 + 8 dioec adult hum+(a jnr6ci+8o 21)de wbtypmn an male?

  11.21: Which one of the following choices best represents the ti,6zyh+su4k j jme it takes for light kj+zhu y6 4s,jcoming from the Moon’s surface to reach the Earth?

  01.09: The 1st Law of Thermodynamics is a simple statemenm 65n2*wll)z2jw(tf d*xiiqm1)b rott of the Law of the Conservation of Energy. It was first announced about the (ot1q*dl2wwzmm* xn)b) lir5jf t62itime of

  06.05: Newton’s First Law shh :wwvx tt:12+xr5wis based on the experimental work of which person, who rolled spheres down and up inc: wh tx5vshw tx+2wr:1lines?

  94.04: Newton’s First Law is based in pary :cub-o:-l 8 jfd1ywzt on the work of:

  04.01: In chronological order (earliest to latest), place the following even4lbqw 4 kkl x7;hj96axo+ql3hts:
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 x*0el)we+g h vsb0k6lfollowing events from earliest to most recent:ls x ee600lk)gvb+wh*
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, Gal,+haq qztjjx;g s j721ileo Galilei, James Clerk Maxwell, and Isaac Newton are very recognizable. Which one of the following choices correctly orders these names chronologically by the approxima;1sq2+ghx,jt ajq j7 zte dates of each person’s scientific work (ending with the most recent)?

  12.32: To whom was the first Nobefwssbsh9f7 0c :4k0 1r 9libtlyg/(st wry*c/ l Prize in physics awarded?

  94.23: Albert Einstein won the Nobel Prize in Physics for hib)a6fy ac6d w:xd h/z7s work on:

  13.19: Which physicist won the Nobel k c 7pgcr7most8x0n/2 Prize in physics partly for the explanation of the photo8/x c27opm0 rc7g tknselectric effect?

  08.11: Which person has won w;5su1m(aq qv,rb,)dzg+xnl a Nobel Prize in physics?

  95.23: A Brief History u fr.b -iv*b)rnv:*skof Time is the title of a book written by:

  04.11: The most convincing proof of the fact that eleca aud;yw 0u)76hf5lvq trical charge comes fundamental sized units was provided by the work ow u5 dy)av 7;hqau6fl0f

  07.32: What does LASEhjjcx f +8.;vtR stand for?

  11.20: The transistor is a solid pie+1l ktiql ,;g8gcxh )l-x/ rolce of semiconducting material with many applications in electronics. The initial development of transistors and the x8ll,lcl;)+x1qh rtkigog/ - Nobel Prize awarded for its invention occurred closest to which calendar year?

  14.06: MRI is a commonly um oal4gq+ 3ukhv p7b,1sed acronym for a medical diagnostic technique. MRI stands for which one of thek+pgl4bq 3ma17uho ,v following choices?

  94.13: The purpose of the December 19g: cj8*v*/e3 nyk fjli93 space shuttle Endeavor mission was to repair the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when they: A. replaced an impropecliv* yj3jn* :8gf k/erly ground lens.

  10.13: The Large Hadron Collider (LHC) is the largest particlex0 0uh njmh)w :*zkdb: accelerator in the world. To which of the following countries would you have to travel in order tojz)x:0 nhuw*khm 0b: d visit the LHC?

  11.11: The largest particd ba4r xpp2e0+le accelerator in the world is called the LHC. What doesd2 x4ar ep0bp+ LHC stand for?

  13.11: There was great excitbob.n/lnh3nx-s,n wu rl/j,m6n v v9.ement in the physics community because of an announcems -llxno .um/ r/j396nwnv,,h. vbbnn ent from the LHC during 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 physics was award39x c g0kp0q oe ul7-.d9yijkved "for the theoretical discovery of a mechanism that contributes 9 yelq-pkvu i gc09do 07kjx3.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 tl8, z2c 6bsg judr7n8mhe following choices best represents the work for which the 2014 Nobel Prize in Phys z mdc2l8rub8 6sj,gn7ics was awarded?

  16.28: Recent excitement in the physics0bm s9 p,s astgx:,s:uuc6e*l community came from the February, 2016 announcement from LIGO th xebps0,u ,s glms6*:t9c:suaat