06.21: Which of the following is not one of the seven fundamental SI units use/y wih qxxt5btj7c 6vzp40k: 7n q4bj3w v9;sing the MKS system?7 x ;b 43 szqw6je:nkcjv q9 hbti740xv5tpw/y

  95.15: If the unit for force is F, the unit for velocity is V, and the unit fs:+6 yobcl 2hdor time is T, then thso lh: d62c+ybe unit for energy is:

  98.16: If the unit for force is F, the unit for velocity nx,s99l 0 ior+gbljb+ V, and the unit for time T, then the unit forb,jlbxi 0no++rsgl 99 momentum is:

  02.25: If M represents units of mass, L represents units of lengtcf+z/ar*uym50 hzj8s- * im llh, and T represents units of time,-*a/jlm* mf+c zl05i rz8hyu s the dimension of power would be:

  06.32: The kW.hr is a unit of2wlkia(g lxw.dk- m:-:

  08.10: Which of the following could be a v8o)q cszsv+* )znjx8;6 fihucorrect unit for pressure?

  96.01: A light year 90a :*cz:turzor,-c-v mekkyis a unit of:

  13.04: A scientist calculated a quantity tsisbibs4.fapk 168 zttk39r9r;ub6x hat was equal to one light-year. Which one of the following choices represents the type of quantity b9t4.9ub6 3rf861prsxibitk a zs s;k that the scientist calculated?

  11.02: Albert Einstein's)scr4hzkg2bg5 )o 3wd 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 force islyp fd*b5.-n s named the newton in honor of Sir Isaac Newton's contributions to physics. Which of the following combination of units is the -p l.5bn yf*dsequivalent of a newton?

  09.03: Which one of the following quantities can - ,t1d(rp 1a:chu+ otb)t otzkhave its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamenz;uh3 ly lw)q)tal SI units, the Ohm is written as:

  13.44: Which one of the following terms/quantities is most closely associddt,:pu* ; +voi yr*v xe-*sluated with "the measure of the resistance of an object to length cil+v* dp-yeus;, ordtxv* * u:hange under lengthwise tension or compression."?

  97.03: A student working on an energy conservation problem has ob6ih *nm 4gyao*tained the answ n4gaihy **m6oer $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the folljq//nx s ghd; 0pu9y3cowing choices represents the smallest amount of time gj0 sdpxuhc/93qy/;n ?

  16.14: A scientist obtains an answer that has units equivalent to those from zd(.geoe z2m )computing the square root of the ratio 2zm )ez.gode( of the Universal Gravitational constant to Coulomb's constant. Which one of the following choices has these same units?

  12.46: There is a quantity called th:mrx w9a: 0hune 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 t+to g* s-smcxqi 6 v*f6pj8g:rime of 4 Ts*6+:rv mo gpg stj-sqc*xi 6f8?

  17.01: A scientist compu w93 g7.nnkw9zqu* tbxdtfae87)3 hpwtes a speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are appr9hl9aku)a 0a;v ia br1oximately $31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

  11.03: The distance of one thousand meters can be written 9ni2fcvxdaqcv : u-42 as one kilometer. Which one of the following choices best represents a disuv4dvqia c22f- 9xcn:tance of one million meters?

  12.01: Which one of the following lengths is r47dm, all2l ethe largest?

  13.01: Red light from a laser i 31o8 6/a.xaqoui ofyq e(,gems noted to have a wavelength of 632.8 nanometers. Which one of the follo1(/imaoq3yqo uea ex6,f8. gowing choices best represents the meaning of the prefix nano?

  14.01: An FM radio station sends a signal with a frequency d 9mo mioqjid5,lw)y12 ofb,9of $99.99 \times 10^6 \; Hz$. Which one of the following choices best represents this frequency expressed using metric prefixes?

  15.01: Which one of the following choices correctly represents a mz yue;p*72oelength of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 gram and rpll*w. +8t8fi i:cicdimensions of length: 3.00 cm, width: 4.00 cm, and hect.crii8p8* if:+l wlight: 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 tdt /-x3y4hj( ze39/tj vlzta uhe speed of 60.0 miles/hr rewritten in units of km/dt4 y a39j/-lxh(zujz/t t3edvay?

  12.03: Which of the following choices best representsc,d1p*. lh ahj the value of the speed of light using units of miles/wee. pc ,hh1dalj*k?

  15.06: A car travels at 20.0 miles/hr. Which (6hw 4tgj 0j3pcn k9yuone of the following choices best represents the speed of the car in Sn4gh j0wkupjc(9y36t I units of m/s?

  09.02: A room has a floor area ofejqt ui2 ;zy;/ $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is re sue4wk, ei;nmu0:j/zuw7 , oscorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length meal3g 1fxs67hq1;i5rdx+qgb 1e0 szhuasurement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of length arew )tjcxcn2+ h 3,t)sz9o/nyoz 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 fhp j1mw55jdr8hm+ c 5length 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 measurements oflength are recorded from /aigf 3hb:bw,j2 hco (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 ar.or2ptez ck7+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?

  15.11: Two length measurements are made and recorded asn;ke38cl oat)9 b aau, $L_1 = 84.55 \; cm$ 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 recorde ot91mv qg.h1i0y5-tckelclmd wo09- d: $5.4 \times 10^{−1} \; m$, $5.4 \times 10^0 \; m$, $5.4 \times 10^1 \; m$, 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 8lqil bcvh :2d;e2xc0together: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$ and $L_4 = 2.1 \times 10^0 \; m$. How many significant digits are in the resulting sum?

  05.30: A scientist measurtef5v qx.t8cr ds/1 nk7-o.mfes the 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 have length 4-naxn ofl.g35qlgv - $L=13.34\;cm$, 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 reprh5a2 xm(fkh b,s(2qktesents the measurement with the most k km fa5thh(b2q2(, xsnumber of significant digits?

  10.04: Which of the following relationship correctly ranks the thsf rz 1tg 9x4w 96qul;qok(4ayree given speeds from least to grea9saq wq;6tlzf xk49u1 y(rg4 otest? 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 statements io,kg7 ys7y n2e6-a tfus correct about the prec k2y7u teynf6 -ogs,a7ision and accuracy of the data?

  14.02: In the laboratory, a student mak ltho ewa3 2lzms4*y,7es the following 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 fo74w* oa2lsmlzyh e,3t llowing choices correctly represents how she should express the average length of the object?

  07.01: A standard centimeter r z83iy+sx t4wuuler is shown. Which recorded value is the most correct for the locationy4izx3su8+ tw of the shaded object’s right end?

  18.07: What is the percent 5ymn:+b/ xs j.hu;ihluncertainty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a radiu2lv;ewe)jju6a h v67r ke p/:ds of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vect5x,mx s+n)k yttpakx ocb ct9o90+q;3or quantity?

  98.01: Which of the following is not a vector quant567h r l6*1krdhzb msgx-o0 qnity?

  05.01: Which quantity is noti5nk zwb3q 7z6se nb;; a scalar?

  08.01: Which of the following quantity bvq037xsxrt 88pk)q qfp 6azu t; w8s*is a vector?

  10.02: Which of the following is notn f+e0t02pt(qkkt;n x a vector quantity?

  11.16. Which of the followinf55:e/mg5;ukhl9s j-lvzgs a g is not a vector quantity?

  12.12: Which of the following is aj a+rmyedcw59 s/u m9: scalar quantity?

  14.09: Which of the following is not a, kkw 4 f9m8j/d9rggdc scalar quantity?

  15.03: Which of the following is not a845k,leyljgees e. bt ; bp+u4 vector quantity?

  17.03: Which one of the followogeba,wit ly8,* a(,9yu lj-eing choices is a vector quantity?

  06.02: How tall is a flawm-lmau e+l,6y )oc/hgpole if 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 kqsp2x4 w* hw6t7s ,v-fzkoi 0hm/h is heading due north in a wind blowing due east if ksoh,wqzv702s6h tw-4x p*at 50 km/h. What is the ground speed of the plane?

  97.40: A boat is travexfx1 ak/ i 5jxmpl*t:8ling 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 tm4*e. l 3xpfoyv a;8piakes 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 m/s with respect to a stationary obserx6 dmp2+ l9yp obu;zg3ver. A car is moving at an angle of 40° below the horizontal with respect to the observer. A passenger sitting in the cag+62;zlp dbx p93 muyor 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 pt i yn;4s4-1cvp ufk-ra;erw7age of a physics text book in micrometers?

  09.01: Approximately how many sbaf9oucqt al-;8 vt2 .econds is it until the PhysicsBowl takes place in the year2tqfb;o 9auc tal. 8v- 2109 ?

  10.01: The very first PhysicsBowl took place in 1985. Approximately how many j ireti/. 6pr3br;9f9kzr1 sy6yn/tpseconds ago did students compete in this ftefpj isp9b.zn i1ryt;9r 6y/3r6/r kirst contest?

  06.11: The number of seconds from now until thetz9ggv6 7v 1by) lfke0 beginning of the next millennium (year 3000) can v t7l6)19gzyk 0fbev gbe approximated as $10^x$. What is $x$?

  11.01: Which one of the following choice jel5losr,n mh3*t88ws best represents the average mass of an adult h 5jr8ml,snoeh3w l8*tuman male?

  11.21: Which one of the follomd p;ug8)em/q wing choices best represents the time it takes for light coming from the Moon’s surface mde/8u qm)g; pto reach the Earth?

  01.09: The 1st Law of Thermh2inh6jr*6 n:n asu -haex3.up.d 4rf6zxz 6 codynamics is a simple statement of the Law of the Conservation of Energy. It was first announced about the tim6h .*6p6.ufza s:en zh2xjc-uairdn 3r 6xhn 4e of

  06.05: Newton’s First Law is based v00/r6dlf0mihjs:f8 6 ulbfsv 5.i li on the experimental work of which person, who rolled spheres down and up i5jslfiv. u8lim /vir ff6lh : ds0b006nclines?

  94.04: Newton’s First Law is based in part on the work ofr 5louk85l3 q3lz/wtllw c0) m:

  04.01: In chronological order (earliest to latest), place the foll j asi-npz 67*vbcpsjey4 r/.8owing 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 from ear wh1,5it/4fh c 0nuicthvvmhsy3o707liest to most recent:vst0ih3 vuh f50oh4 17i/ cyc,w7tmhn
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 Nicolabr(catn :v r/x8 kh,ojx*bx.. us Copernicus, Galileo Galilei, James Clerk Maxwell, and Isaac Newton are very rt(n.x:x v8 x,j.h bkc*boar r/ecognizable. 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 the first Nobel Prize in physics awardew s n;dpiu-vlkvf(4 ey6 j nl)(z3ugz49zv8;wd?

  94.23: Albert Einstein won the Nobel Prize in ;77jow z. edvqPhysics for his work on:

  13.19: Which physicist won the Nobel Prizjj/4om.k0 dhedz/0),su o y kfe in physics partly for the explanation of the photoelectric effect 4o,hd.yj//kudkozf 0)j0se m ?

  08.11: Which person h(bz-w32,tyb, yrium has won a Nobel Prize in physics?

  95.23: A Brief History of Time is the title of a booo x4kze:s3svv t; l9vk.nw* /hk written by:

  04.11: The most convincing proof of the fact that electrical 8q-c(skyx29znv8 y 7jzpt af /charge comes fundamental sized units 2fc87-s(za k n 9xjy8pyzv/qtwas provided by the work of

  07.32: What does LASER fi 5ffcd.j;3 /p9je sgstand for?

  11.20: The transistor is a solid piece of semiconducting material st )jln-ar78zwith many applications in electronics. The initial development of transistors and the Nobel Prize awarded for its invention occurred closest to which calenda7j-l8an)t z srr year?

  14.06: MRI is a commonly used acronym for a m5s x1ht*/*ygrs rsb2j edical diagnostic technique. MRI stb2 rx/ 1h*tsy5jgs*srands for which one of the following choices?

  94.13: The purpose of the December 1993 space shuttle Endeavor d 5vde;0ifvpdpo 6r2*mission was to repair the Hubble Space Telescope. The shuttle astronau p 5vdv*ier;dod0f62pts 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 accelera s+e0e )ocx8 lz7lty 1opw5 6ycvb/if (hnvu)6tor in the world. To which of the following countries would youpv / b )v+)0e6cyof51ocxu7l8 nw6(etiyszlh have to travel in order to visit the LHC?

  11.11: The largest particle accelerator in the world is called the LHC. What ds7s s* (id dqra,.qnh,(o;biuoes L(7,qsd qr;in.b,ssi( a*d uohHC stand for?

  13.11: There was great excitementdn,q nn 5h;/6xjft7gd in the physics community because of an announcement from the LHC duri5hq g7 6j;f, dn/dtxnnng 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 awarl v jq-uq:ar.*8msg2v *kk,nit h8vh5ded "for the theoretical discovery 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 Collidqvkiva m,* kh n .:j*uh8st2rgl58-qver". The winners were François Englert and

  15.20: Which one of the following choices best represents the work f069* jmel q,a nxfz tdt43/uemor which the 20td4m0 9zq6te jn/el a,x*u f3m14 Nobel Prize in Physics was awarded?

  16.28: Recent excitement in the physics community came from the February,s p 03vy nmv0nc0exb.qjph/) h+x(tr 6 2016 announcement from L3 hsxv+00.jqpt0yrmx n(pbch v6n/ )e IGO that