06.21: Which of the fol ijtk8;lz gi:jxg 4+q(lowing is not one of the seven fundamental SI units using the MKS syst+l4 g: igj;xt(z8 kqijem?

  95.15: If the unit for force is F, the unit for velocity i1lffjf)f gve.b),fh5s V, and the unit for time is T, then the unit for energy is, 1fjb)f fevfh fgl5).:

  98.16: If the unit for force is F, the unit for velocity V, and the unit for timcixx4) ):ur1vmg quk*o7h sb (e T, then the unit fovo)qk1gc s4b:) mu h(x7x*ruir momentum is:

  02.25: If M represents units of mass, L represents units of lea8: / a*j7g0dbdat gctngth, and T represents units of time, the dj7*at bg/a0t 8c:addgimension of power would be:

  06.32: The kW.hr is a unit ofe ,g,joczd8fy m3a 32- m3uflj:

  08.10: Which of the foll/ugvnu :s kje q*ov z6wx q-0r9gqo871owing could be a correct unit for pressure?

  96.01: A light year is a unit ofnkks ,yj t:68y:

  13.04: A scientist calculated a quant+ bja48gmxh d(0cvxx*h 6m(tuity that was equal to one light-year. Which one of the following choices rep0g jcxvm *hxxuh6(t8bad(4 +mresents the type of quantity that the scientist calculated?

  11.02: Albert Einstein's most famous equatkyx2hbesy8l8+(w2g t0l 9o hq ion 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 Newto6 n)0u+lqnx68jvhd xyn's contribuj6 8 qdnul0xvyn6h x)+tions to physics. Which of the following combination of units is the equivalent of a newton?

  09.03: Which one of the following quantities can have imy8 wt6z/6kq rd7u;ixts unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundam2tynim6-yt7 / xy 0hndental SI units, the Ohm is written as:

  13.44: Which one of the f1y;8 m; ppnl -kzzl4-(ohhmgg ollowing terms/quantities is most closely associated with "the measure of the resistance of an object to length change under lengthwise tensioylg ;g4(-o h18zmnm; plkphz-n or compression."?

  97.03: A student working on an energy conservation problem has obtained tr w5o*s/auxls*k8mmkg2 zy oso0 wpe.r:*( g8he answer (wou0 r 8s /*m gmyal 8o 5pzk.:eroskxsg*w2*$50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the smalle /jglo st++0gqst amount of time?tl+sj/go 0g +q

  16.14: A scientist obtains an answer that has units equivalentx2)km w/dq h;vbniy;7 to those from computing the square root of the ratio of the Universal Gravitational constant to Coulomb's constant. Which one of th i;x)bdh7;q yvw/nk2me following choices has these same units?

  12.46: There is a quantity called the P5n3f ye8o 7cuk:ekn+ylanck 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 ckr*ojiw b (zxcf9uis,7:h 66 4 Ts9z 6iiuw:k (*hocb76jf xr,sc?

  17.01: A scientist com .76dapr*t,d.zzm mtbby8r 3r4 ppu5zputes a speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, qe2 evl2+kz o.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 tho0n o p/wb*mr0ousand meters can be written as one kilometer. Which one of the following choices best 0 nom/rb*p 0owrepresents a distance of one million meters?

  12.01: Which one of the following lengths is the larmg)0ow 5ybwi2:t x mu)gest?

  13.01: Red light from a laser is noted to have a wavelength of 632.8 nan u,r v8k8j/bfzometers. Which u88,fv kr b/jzone of the following choices best represents the meaning of the prefix nano?

  14.01: An FM radio sthb*i* y7*g+/ njksiwp ation sends a 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 fol 9k ((wdfk,kvpchb. ;jlowing choices correctly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 gram and digbfg*yj;bq 70 m0kcqnqm;t;j e+ u(. fmensions of length: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the following choices correctly gives the aveructk 0+m*(;fmeb qbg7 yf;.jjqqg;0n age density of the block?

  11.09: Which of the following choices best represents th) 5rjn)da z,nxqt+6n ve speed of 60.0 miles/hr rewritten in,d )jrq+6t z)an vnxn5 units of km/day?

  12.03: Which of the following choices best represents theip4/rbo5( z bkn65 rp wc8o8nq value of the speed of light using units of mo5(zb8ppro 6ik 8n 4 /cw5rnqbiles/week?

  15.06: A car travels at 20.0 mi6 +wa0.w 9vjhejg rh-wles/hr. Which one of the following choices best represents the speed of the car in SI units of m/s?jwwh0h v6g w.r+jae9-

  09.02: A room has a floor area otn3//h+ogdb k a2mf m.f $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is reci1y0dl w6zq:forded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measuxiz2609 9f4obhn(z fp4cih o urement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measuremen nkzfgw t8jlx:/lvg+1ktw7w/n - (g o2ts 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 measu4a+( i )wqo ur(hc:ru i-nr6lhrements 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 oflzc(rw k5x9 q+sength 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 t:bt - x;0spysc22bhrk 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 measurementsalqb *2o:l 0jijr-t1 l 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 gl qly9z14w k8are 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 ar9wa s c ukujq4d3s4l)w.1pwh/ e 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 dim o) eigyu8vp;xym.a+9ensions 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 v0lyw7ji m.a 3m2s)sw box is measured 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 following choices represents the measure8ngc plmv/rs: 5j:xm/ ment with the most :/8m:xcn vgmlr5j/p snumber of significant digits?

  10.04: Which of the following relationship correctly ranks the three given spee7x z1rg0kh4 g6u fz/lbds from least to ghg7b0xz/r 6zgl4uf 1kreatest? 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 t3vv,bbdx/oqwb ;s(sis(dmgrs r/ :8*aken. Which of the following statements is correct about the precision and accuracy of the da;8iw(vr s sv/b*b3sd,(sb ro qd/:mxgta?

  14.02: In the laboratory, a student makes the following 6 measurements for the )ky 2q1job;oesicc9+ 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 lengthjke s+i;o )c9b1cyqo2 of the object?

  07.01: A standard centimeter ruler is shown. Which reco qea dsg0:s8d0rded value is the most correct for the location of the sheas0dgq 08:sd aded object’s right end?

  18.07: What is the percent unc6 oya jtq 3bi(hd3h)*pertainty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a raddy37f(yoft2h4hl5 m mius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vea+y*; uyl3z,n v doxe9e isyh+u6/ j,hctor quantity?

  98.01: Which of the fol: rtvu,eru p:xajdn+ugy:7;6 lowing is not a vector quantity?

  05.01: Which quantity is not a scalar?hyx 3d+f)pl17mmvyg1

  08.01: Which of the following quan xa 2ie+xew58atity is a vector?

  10.02: Which of the following is not a vector h2 l8,iuxto pas tsq 70o51;fwquantity?

  11.16. Which of the following is not a vector txk+al: 9 x.7npec2joquantity?

  12.12: Which of the dl7*zayadyju c uev.s3,e9 gaz,2p ds1,4x* sfollowing is a scalar quantity?

  14.09: Which of the fo 6j nttbf1l4av2jkh- 0llowing is not a scalar quantity?

  15.03: Which of the following is not a vector q6pbu poka)k .tup1n.(uantity?

  17.03: Which one of the following choices is a vector quantity?p)(v y f.u1: +5,kxr nljqwqd6i k7xwz

  06.02: How tall is a flagpole if the su (gie6+ x;ihj miqxx)s /9d*hk( :fkq,h +ekadn 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 headiw1kdlkm b3x:- ng due north in a wind blowing due east at 50 km/h. What is the ground m: -kl3wd1bkx speed of the plane?

  97.40: A boat is traveling atudviv b39- 3/)ppujzf 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 mile f3yk:sld5eaabqs 4*w(whl 79s 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 vertically60dmyt b 6xch c1.sd 7ls34sid at 12.0 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. What is the cacihmsc x4661ys d0d .lb73dtsr's speed with respect to the observer?

  07.02: How thick is the average paged an7*zuey* +x of a physics text book in micrometers?

  09.01: Approximately how many seconmh+ja .:;wcsy2*p u8ta sy6k qds is it until the PhysicsBowl takes place in the year 2109 ;sq8+yak 6mus.t 2pa*yhj c:w?

  10.01: The very first PhysicsBowl took place in 1985 mmzu+ (1hp:bj4vwhi6. Approximately how many seconds ago did students compv h 41 (u:z+pwmb6mhjiete in this first contest?

  06.11: The number of seconds from now until the beginnin vad0(l) duib6k*kpa5g of the next millennium (year 3000) ukb5 k(lap ) *6dd0viacan be approximated as $10^x$. What is $x$?

  11.01: Which one of the following choices best represents the average mass of (1wvge jtvd.h+be44 oan adult human ob e.44vevh +d 1tj(wgmale?

  11.21: Which one of the following choices best repr4+q e73j;vew5cmuqnekcbb 5 5 esents the time it takes for light coming from th; n3b4vemwqc5e5qc7 u bek5 +je Moon’s surface to reach the Earth?

  01.09: The 1st Law of Thermodynamics is a simplegkrwq7 *0m6lsp 3o9cc statement of the Law of the Conservation of Energy. It was first 6s0k 9l crowpc3gm7q *announced about the time of

  06.05: Newton’s First Law is based on the experimental work of which pwzl1ob;+bwlf jtfnd,ik01 a + .obo,0y4san0erson, who rolled spheres down and upizf4 sw at ybnool;10n,bl 0 a+0,wb.do +fk1j inclines?

  94.04: Newton’s First Law is based in part on the wo row;bp*lk8h:c m191uv3(j s9j ybqwurk of:

  04.01: In chronological order (earliest to la ;b.15ruifcb stest), 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: Chronologically6 k l: qbcwgfbzg6,-*a, order the following events from earliest to most recent:f,g6bw lcz -:ag6 q*kb
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 n jxyn ::x6i4;liecqub9(o .cGalilei, James Clerk Maxwell, and Isaac Newton are very recognizable. Which one of the following choices correctly orders these names chronologically bx9;c:ylu: bx(i en6j4 n oiq.cy the approximate dates of each person’s scientific work (ending with the most recent)?

  12.32: To whom was the first Nobel Prize icho3rv()k7d 2g quv:zn physics awarded?

  94.23: Albert Einstein wonk,26clglbp b6 5jmh0kmh q s*1 the Nobel Prize in Physics for his work on:

  13.19: Which physicist won the Nobel Prize in physicsbm4 -dw4jrc+3p7rk6kgwc ei7q d5i vgv703qb partly for the explanation of the photoelectric effecggdpi+7r kwc574 d4cr-vv6bi7m 3kq bqj 30wet?

  08.11: Which person has w 5i(k1hgtf+u lon a Nobel Prize in physics?

  95.23: A Brief History of Time is the title of a book written by:d+y8kw.9 aryt

  04.11: The most convincing pppo1a9 a9;v ,pprhql/w y6ex3roof of the fact that electrical charge comes fundamental sized units was prq3p x6opa9e p,9v ar;hw1pl/y ovided by the work of

  07.32: What does LASER stand fov(4f-r io*us)h*ddsv r?

  11.20: The transistor is a solid piece of semicondu4fnlql2l)e h9lxf2 ph j(n/ 8gcting material with many applications in el l92h hlleq/)p2n 4( gflxn8fjectronics. The initial development of transistors and the Nobel Prize awarded for its invention occurred closest to which calendar year?

  14.06: MRI is a commonly used acronym 6qkh 8k 2y+bmw s-cakfx3nfn; :wl5n;for a medical diagnostic technique. MRI stands for which one o5k;y:k cn; 6ma+ffn-bshlqw x2 k8wn3f the following choices?

  94.13: The purpose of6uz3ci udw,3i0s as7w g)3wft the December 1993 space shuttle Endeavor mission was to repair the Hubble Space Telescope. The shuttle astronauts corrected the majoiu 7 c3)tg d33uawiw ws0,6fszr problem of the telescope when they: A. replaced an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) is the largest par-l:gxfo5cb x ip tnv: :7hf0e * jkrcz.;5u(xrticle accelerator in the world. To whr: :n0fvgixx-k h7;cc*t55 rjz:ep(fbxo .u lich of the following countries would you have to travel in order to visit the LHC?

  11.11: The largest particle accelerator in the world is calh2lqe n( f;w4 m)et2x-4evvmn led the LHC. What does LHC stand x2l4;me2h)n4 (vvm tenfeqw- for?

  13.11: There was greaw-oy)4frg0g-aluqf8+q ; wh ft excitement in the physics community because of an announcement from the LHC during the summer of 2012. Which one of the following choices best represents the reason for the excitement wff;fw+q0ar4g8o q-y hug- )l?

  14.19: In 2013, the Nobel Prize in physics was awarded "for the theoretical dispbw4fqs0h 9m 2*8,3org y jfutcovery of a mechanism that contributes 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 * s f 9b4utp3qr0mh8y,fw 2jogand

  15.20: Which one of the following choice x3zt8 a ,yfme4cn)0ves best represents the work for which the 2014 Nobeln )vx3a8,fecezymt04 Prize in Physics was awarded?

  16.28: Recent excitement in t j 2pwkb 1 :9qk;;t(cxkkbjn.zhe physics community came from the February, 2016 announcement from LIGO thabj9k; j21k(:kp zctxn;wk qb.t