06.21: Which of the following is not one of the seven fxr(w- .:a gcbd*wk jlhd*cz55b;cmc 8undamental SI units using the MKS lddwmx 5(w .gc -kjh*b *c 5zc;:a8brcsystem?

  95.15: If the unit for force is F, theoirft8 4 bn we:0*,jki unit for velocity is V, and the unit for time is T, then the unitei0 jkf:to,r4n8b*i w for energy is:

  98.16: If the unit for force is F, the unit for velocity V, and the u9f0 nuok5 ) e7s+nm,klemac x- c4s nyb8h7,mdnit for tim ,cd78yn+ab5koxm k,9 4smhne-lfu nc0e) 7sme T, then the unit for momentum is:

  02.25: If M represents units of mass, L represents units of v /x2+22xqn twnc la1plength, and T represents units of time, the dimension o npa n2xtx+/v1cw 2lq2f power would be:

  06.32: The kW.hr is a unit of:c4fp ud i.bz 6o 4.3wga- 3gqnxt)ibq7

  08.10: Which of the folls2) 0;nf yyshjowing could be a correct unit for pressure?

  96.01: A light year is a unit ofau9h)bmm9 a w8i v(+ qyd8j0yi:

  13.04: A scientist calculated a quantity that was 13b:zl/lhbb8d b1 peqequal to one light-year. Which one of the following choices represents the type of quantity that the scientist : lb38eldbqz1b phb1/calculated?

  11.02: Albert Einstein's mfxioe+fbw 3okc h8+ 1jf:3ev (ost 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 namede)a0rbep dg 6oz4ql(, the newton in honor of Sir Isaac Newton's contq6dalbze(0e , p)4gr oributions to physics. Which of the following combination of units is the equivalent of a newton?

  09.03: Which one of the followtp9 -3o-t,zu oo6oduwing quantities can have its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SI units, the Ohm is wri:de-lj ng(tt;r e yfycu,,m /7c;n ip0tten as:

  13.44: Which one of thut m )4nokny*-e following terms/quantities is most closely associated with "the measure of the resistance of an object to length change under lengthwise tension or cok*mu-on4 yn)tmpression."?

  97.03: A student work2 dn/v7 a qnf :4mr;v-op;uouving on an energy conservation problem has obtained the answer n-2:r;7 vqovnoav/u;4pumf d $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the smallest amount 6zsmz( ni 3f(t m0hsl7of time?3tml6(hsm(0n zf sz 7i

  16.14: A scientist obtains an a)uf3 ,9 bw60o wydiwvfnswer that has units equivalent to those from computing the square root 06w,vufw)i b 3fwyo9dof the ratio 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 the Planck g 9 gdt4 oj/xtfs 2xt6+ei*6*bjgzd v0time $t_{planck}$ 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 j2fszo,:2l ;j esa z2r gl:t.+sjb.nqby dividing the distance of 12 Mm by the time of 4 Tjlrtanss;22 jeg l+2 :z :bf q.z.o,sjs?

  17.01: A scientist computq-dc/ x4cg7:u0 ijkcd etsl;2/jmt.g es a speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are apnzw-2f /9le(w h 56v)eou diypproximately $31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

  11.03: The distance of one thousand meters can be written as one kilometer. Whicww u,*q uebe+:h one of the folwu+e*b ,wque: lowing choices best represents a distance of one million meters?

  12.01: Which one of the fo46tkw los ds7g1vnk) pu b(k62llowing lengths is the largest?

  13.01: Red light fro9csn11rif1 ebnj8fmjh. 6p/oo7g + orm a laser is noted to have a wavelength of 632.8 nanometers. Which one of the following choices best represent 16p m7n.1ers j9fgoborcjn8ho 1/f+is the meaning of the prefix nano?

  14.01: An FM radio station sends a*5 k -3:m.hkksp vjc o ogzg5xog2i*9o 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 following choices correctly represents0n k kw33qr*ue1d j-wg a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 grammkfu6vh * i+o) and dimensions of length:)+hkum o i6v*f 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 reejni r3) u.g)nd9m0 dvpresents the speed of 60.0 miles/hr rewritten in units rd3g i9n.un)m dj)0ev of km/day?

  12.03: Which of the following choices best represents the value of t biyu qbh) h766*yapv 4liv4z;he speed of light usingyvl;4bhzab6vh)ip 746uy* qi units of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which one of the fou8 ys l0)plm*t15ke lhllowing choices best represents the speed of the csh1tu)5km l p*0ely8lar in SI units of m/s?

  09.02: A room has a floosi y i2.1* q7uomaham.r area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is recorded as g: hwjw1hkqe2qpd65++8 yhu;wm ue,q $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measu/ gxgf5 0twga)rement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements o+z xe8 ldgl30jf 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 measurements are re4fyo*oj oy2 i(aw6qo, corded: $5.4 \times 10^{−1}\;m$, $5.4 \times 10^{0}\;m$, $5.40 \times 10^{1}\;m$, 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 measurementrubbjt1 lmgf) 3d-a(a, l7ta5s 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 lengthnwk 5y2yu -7iwh-13j0c kvd pds 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 mea vf8no:2b c.uz/n7tot9lp1yo surements 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 measurt;e1vr mua:,f 6y7slm3aikl2ements 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 added togeth///naak wd 5gper: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$ and $L_4 = 2.1 \times 10^0 \; m$. How many significant digits are in the resulting sum?

  05.30: A scientist measures the dimension6jssfp( d 1di)s 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 mea6j5xmi7k5 am.o gt2 pxsured 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 cheo)tm6 g81m2pox -dvt oices represents the measurement with the most number op td26 8xe-tmm)go1v of significant digits?

  10.04: Which of the following relationk3vgq:ord5)5tg 9 vl 0 zbt5 fd(kbke3ship correctly ranks the three given speeds from least to g 3qtrl zbt:vf5 bko05k3 (ke)59dvgd 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 statements i 5ecij; c)8n4 loxw.nm;f7qjb j; lk4ps correct about the precision and accuracy of thecclb;e; okf w5.4ix 84j7;qn np jm)lj data?

  14.02: In the laboratory: +fa p4nkwf2t, a student 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 the rules of significant digitp2k:+an4w tffs, 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 -n vi5r4v( 2ni+5nvs,2fexgexa *x)v s+s hkivalue is the most corresnk2 a v(fx5vn)xh +iv2rx-,nie5 s4i*vs+gect for the location of the shaded object’s right end?

  18.07: What is the percent uncertain huw7j;xrh -(g qu;02ia 0vkbisv91 hjty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has tm6+wg oykm4t :z,8 mra radius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector quantity:ioj;bwi272z 6 wftig ?

  98.01: Which of the following is not a vector quaypgdes 9 )y52bntity?

  05.01: Which quantity is (ku5g,mg pzs8 not a scalar?

  08.01: Which of the followo:):fsuuxol(hki ;jt3 9:h b king quantity is a vector?

  10.02: Which of the following is not a vector qacfm)d w8 dse z6t3caf :j875euantity?

  11.16. Which of the following is not 3 po9xgrnny1k3h.)n r a vector quantity?

  12.12: Which of the following is a scalar quantity?2 ;rqb9lpitf f3qd9l5gx2(o cdo p(a )

  14.09: Which of the followidk,9l umxcl0ptf 6/,u ng is not a scalar quantity?

  15.03: Which of the following is not a vector quy s ,b1mraa(h4antity?

  17.03: Which one of the followu9e16jq9f 4o)fndsp ring choices is a vector quantity?

  06.02: How tall is a flagpole . 6wfd)5dsnfn 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 3dlvo.6 0 gbqwkm/h is heading due north in a wind blowing due east at 50 km/h. Whalo 0v3dw.gq6 bt is the ground speed of the plane?

  97.40: A boat is traveling at 6.0 knh0d njde,61 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 fli uatr cqly-29)es 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 oq6ob5 c+ jnt h62h6gwlbserver. 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 r otj 5+nw6hcbg6hlq6 2ain 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 aver;hm* jl s434 opr5cieiage page of a physics text book in micrometers?

  09.01: Approximately how many seconds is it ;ksgv (l3p 9;htcal5vuntil the PhysicsBowl takes place in the year 210935(v lcph;tsva9 ;lgk ?

  10.01: The very first PhysicsBowl took sq pp12 )eoj *scx0-clplace in 1985. Approximately how many seconds ago did students compete in this first contest s2)0qcc*sl-jex1po p ?

  06.11: The number of seconds from now until the beginning of the next mctdia3tg 99t -w g-;okillennium (year 300t;g3wt-- oi99 ktca dg0) can be approximated as $10^x$. What is $x$?

  11.01: Which one of the following choices best represents the average masuuu1snu cg)u ,n54t5sp/8 ypps of an adul/p5sutn8us41u )y, up ncu5gpt human male?

  11.21: Which one of the following choices best represents the d; qbxvgzu1i/4s/ u e.s63apl time it takes for light coming from the Moon’s surface to l6z vui 431gss .uq;x/dape/b reach the Earth?

  01.09: The 1st Law oof; 9f;e cko+.u fa0wef Thermodynamics is a simple statement of the Law of the Conservation of Energy. It was first announced about t0ewcu fo;o;k e9fa+.fhe time of

  06.05: Newton’s First Law is based on the experimental work -ke9+n y(jarzb /ar3 nof which person, who ro3n9 r(k bjae/ za+ny-rlled spheres down and up inclines?

  94.04: Newton’s First Law is based in part on poam-sjt4 h2v bz(j61 the work of:

  04.01: In chronological order (earliest to latest), place the 3jycyxsj0k(i5k9vy : 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 followi ii)rurll/49io*d3x v1ct8mi.dq. wing events from earliest to most recent: i3.8 i/w clirlirqvt i4muxd19 *.)do
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 physsi ufm /99s7pguaag8-h; dt1f)nh 1alics, the 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 approxi 118;gdusfs9 u/f-)7a hntm 9aighlpamate dates of each person’s scientific work (ending with the most recent)?

  12.32: To whom was the first Nobel Prize in physicp)6hp l bo0j 8bggm2xi- 4zr+: 9xwpets awarded?

  94.23: Albert Einstein won the 2lxn9sz qdqmcq4686p Nobel Prize in Physics for his work on:

  13.19: Which physicist won the Nobel Priz(;0i ;dn 3pad8-) vzj3iipxh zigo7 iue in physics partly for the explanation of txjoh; pn; u)3id7 pg 3di(a 8zziii-0vhe photoelectric effect?

  08.11: Which person has won a Nobel Prize i 59co2vj eyc(2:4nfmsgvqsw+ n physics?

  95.23: A Brief History of Time is the title of nshk/h6s9t31uaa g7 j a book written by:

  04.11: The most convincing proof of the fact that electrical charge comes funda/w*elbtr,ijsafr4 x.+ sj.p- mental sized units was pli+sbe, sxt. rr-*pa.j/4j wf rovided by the work of

  07.32: What does LASER yzov h- mv:lt5+-3 zwzstand for?

  11.20: The transistor is a solid piece of semiconducting materiarrtd w k94i2.x 3eac7 (dem*nyl with many applied. r(ce 94ixradn*t2y 7k m3wcations in electronics. 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 for a medicafc7al+ 2qt13eji;+mgp c pipk0:kj8 gl diagnostic technique. MRI stands for p3q:cjm0lp pati g +7+ 1ifg28;ekckj which one of the following choices?

  94.13: The purpose of the December pmvc7 )6ir:cvv+q..0t) l w q6opkxyp1993 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 imw0)pk .tivp :x76mroy+.cv6qvq) clpproperly ground lens.

  10.13: The Large Hadron Collider (LHC) is the largest particleu ;u4w. zq8 joxo:qis1 accelerator in the world. To which of the following countries w : 1;s.iwj ouqo84qxzuould you have to travel in order to visit the LHC?

  11.11: The largest particle accelerator in the world is called toxeex 5je*jsa5 + 53axhe LHC. What does LHC *a e x+5je5 3oejxx5asstand for?

  13.11: There was great excitem7,z +w+i ih(:dnmoy ,pk jt0kseiyk08ent 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 r( t0m0h +kiki+, ezjyw:8s7ik,onpdyeason for the excitement?

  14.19: In 2013, the Nobel Prize in physics was awarded "for theff/b3 0gbrue8.wj 1z jng xibs7vx, ;7 theoretical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particlesj107. nsre;w bx gbv7fijb/3 xf, zgu8, 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 ttfl,h3o gq,ms8,jwn 0he following choices best represents the work for which the 2014 Nob 038ftqs,l og,w,mhjnel Prize in Physics was awarded?

  16.28: Recent excitement in the physics community cab vbq xf.qar/,dq2hx87l g 7e2me from the February, 2016 announcementq,7balv2 g8eqxhf x2b7/q. rd from LIGO that