06.21: Which of the following is nvrp*o1y j-i*na r w3x/ot one of the seven fundamental SI units using th vr/ -3pxynwra**i oj1e MKS system?

  95.15: If the unit for force is F, the unit for vd76 gy3 : eb(yfwih)emelocity is V, and the unit for time is T, then the unit for endmh3(yiee ) gby7 :6wfergy is:

  98.16: If the unit for force is F, the uni2xjli*kc(b9 36 s+idpxe jc *u3n h;m4y0f lmat for velocity V, and the unit for time T, l 493;npjuc6ym+hxak c(j3 eiim bd sxf0 **2lthen the unit for momentum is:

  02.25: If M represents units of mass, L represents units of length, and T repre.fu wg:)yt / 0slucwdp1df, h*sents units of sdch0* p/ u w1):utly,wg ff.dtime, the dimension of power would be:

  06.32: The kW.hr is a unwhn.-jw :n j+mit of:

  08.10: Which of the following could be a co qi/w8g/hob m3 ;x 6ij8fs+ku4l+wy9;ygo uum rrect unit for pressure?

  96.01: A light year is a unh qal3 h c1-k2rv 1oy2ta;d:gjit of:

  13.04: A scientist calculated a quantity that was equal to one light-yearkymjsluuh7 m/41 pq 13r-xz t9)j yg8y. Which one of the following choices represents the type of quantity that ts t/m9uum z 1kqrj1j)xyhly3y784p-g he scientist calculated?

  11.02: Albert Einstein's most famous 73ap5vsyplhvb w32 d i9 *8fdrequation 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 Ix6m)+lav+s cl saac Newton's contributions to physics. Which of the following combination ol+ c+ax)ls6m vf units is the equivalent of a newton?

  09.03: Which one of the following ajscto.5r0 wb8 ,vtj2 quantities can have its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental mc1/y wgp*m-n SI units, the Ohm is written as:

  13.44: Which one of the following terms/quantities is most clxv/ 6x3po 26) ruajcjxosely associated with "the measure of the resistance of an object to length change under lengthwise tension ov p2xxaxj6r 3u /ocj)6r compression."?

  97.03: A student working on an energy conservation problem has obtained t p wt;wyf9 s(a8sgb/5bhe answersp wf8wa95b ;ty( /bsg $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the s)8mrmc.wn wn: mallest amount of time? )wn8m:cnm.r w

  16.14: A scientist obtains an answer that has units*d/ kaomhy.ybm 4se)m+:l / ez equivalent to those from computing the square root of the ratio of the Universal Gravitational constant to Coulomb's cons.)ym+eh/md4symabz k:/*elotant. Which one of the following choices has these same units?

  12.46: There is a quantity called the Plan36w d jpij(6ncck 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 th609ihrj v cn1m7fc,e w a/dprdut02s7e time of 4 T wrd,f00 v6ntj717h dia2mcre/9pus cs?

  17.01: A scientist computes a speed as kmr) , wm;(jlr h u1(sptgp.otce*t 9.$12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are approximately qhr rl*0;a i4k$31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

  11.03: The distance of one thous9ek of22-v8 kckh8j 1(onhyqo and meters can be written as one kilometer. Which one ok 1oh2o-y fq vhnk2j89(cek8of the following choices best represents a distance of one million meters?

  12.01: Which one of the following leezq7x 1n l36gjm 3fhj0 pg( vjnnt5g 3/qfz2y4ngths is the largest?

  13.01: Red light from a laser is noted to have a wavelength of 632.8 nanom+.6z bf(r.audbp umk 5eters. Which one of the following choices b5u (mrkb+ f6 pzuda..best represents the meaning of the prefix nano?

  14.01: An FM radio se3wmc332uoartyc1 f ; tation 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 following choices correctly represents a length of i6b rl0lp3e,n* ckvpghxy/ 2- $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 gram andsfv 7t(/zur8m hekl;8fj 0+1l4mmpik dimensions of length: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the following choices correctly give8z8 ;0v4mepm/ (uhfk j l1ks+fli7rmts the average density of the block?

  11.09: Which of the following choices best represents the speed of 60.0 /8u0i vvj:yjql2 thk+ miles/hr rewritten in units of km/da2t k/ q:u8vvylj+i hj0y?

  12.03: Which of the following choices best rkhehsv. n 7* b/jj04a2c-h hpdepresents the value of the speed of light using units of miles/wes. c2d -jahh h*7 /4pb0vnehkjek?

  15.06: A car travels at 20.0 miles/hr.y-l( i0 2cc6rapwzk( o Which one of the following choices best represents the speed of the car in SIc -2iayc r6 (l0ko(pzw units of m/s?

  09.02: A room has a floor ar sw ys gpgf05 b 5o,g*3zv/z5jxfx5qo3ea of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is 88 brqdevj-4 erecorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measure si,6naiutqc,gscst9 75 mfs64,-lsb ment $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 34f m9he*ryry+ measurements 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 measurements are r 8*f7c+ itv9x(9bvlncj-tjwyecorded: $5.4 \times 10^{−1}\;m$, $5.4 \times 10^{0}\;m$, $5.40 \times 10^{1}\;m$, 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 f30n 3abtfkap (rom 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 addx/s grhga90,d ed 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 a nhgv)9cxv vre .-.a9ubg4.lnnd 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 t;uvr 7b;dxw) 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 addedbjged-o) jpzv)/rm3 / 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 rectangul4g h f(x4(kaqwar 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 rectangulark7ooxkh tv 1fzj; b+n ss25 o4n.sxb;) 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 choice;24cfcs i 7 -tl:qy a wg,6pymg-j5yzss represents the measurement with the most number of significant dig2w-4 yq6gy mpay l5;,z 7s-jsitcfcg:its?

  10.04: Which of the following relationship correctly ws/4nf9gp: yqranks the three given speeds from least to greatest? The sp 9qfgpnw/: 4yseed 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 c1mbf- k35ibxp, v le0xx0 8rdfollowing statements is correct about the prx0xl dx3c-ve10 i,8b5bmkrp fecision and accuracy of the data?

  14.02: In the laboratory, a p 4i7thht6sj62y r .d6 p7nrdcstudent 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 digits, which one of the following choices correctly represents how she should exprhjdn p77sdy26.ti6 46hc rtp ress the average length of the object?

  07.01: A standard centimeter ruler is shown. Which recorded value is the :l iz-9w s7s7 tfpqcxwnmjl )h./7+ qimost correct for the location of the )n/7 9clz+ mq:fx w 7pw.il-i st7jqshshaded object’s right end?

  18.07: What is the percent uncertainty ivyscnm9( p/p9n the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a ra (xt ( fu3y8utxesc2n q-xp8y.3os4kgdius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector1kt3ad:wwkp 0 jy n kpo67m+1m quantity?

  98.01: Which of the following is not a v7iw igui:fxks w)s- 6t64eju 0ector quantity?

  05.01: Which quantity is not a scalax2ewvm -rgq . l520dgrr?

  08.01: Which of the following quantity is a v- uzb vf+/ry mtg+;*xgector?

  10.02: Which of the following96d+ 1 7sj65atwi sh gerx5cgt is not a vector quantity?

  11.16. Which of the following is not a vect-fvjy,0 u + bhl,btwn2or quantity?

  12.12: Which of the following is a scal4gkup5e s0 ,vu4tlu97moi:w pph1 c e,ar quantity?

  14.09: Which of the follow3me*vtaow9o 3fx)f*aing is not a scalar quantity?

  15.03: Which of the following h- -fserayx3 /e7cd0 gis not a vector quantity?

  17.03: Which one of the fol/4k5 1qob8qq j sjh;tclowing choices is a vector quantity?

  06.02: How tall is a flagpole if the p,mc)j4ea*0 td;se 4qr,aw ic sun is at a $53^{\circ}$ angle above the horizon and the shadow is 8.0 meters long?

  99.06: An airplane with air ;c,, :a4*cqqc. cpyfw 14hxtno k;hchspeed 120 km/h is heading due north in a wind blowing due east acn.1h;apxw qcc q4f,,c: *y ;h t4kocht 50 km/h. What is the ground speed of the plane?

  97.40: A boat is traveling f;o4eo47oa*/ tiz smoat 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 take :p:w 6x lem68*,kh,hyug otzgs 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 verticap9 e)8 +t,mejc0ol8n7 d zf8a9kmbf jslly 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 car's speed with respect to the obsktfjo0)9+d,blf87ase en9 c m 8jzpm 8erver?

  07.02: How thick is the average page of a physics text book in micromei8l-8b ikng ux5)/dg //mbljuters?

  09.01: Approximately how many seconds is it until the PhysicsBowl takes place ino (h6nvsn mybum+,n tft;pa 4h+s4( +l the year 2a+h ;tun( t+sm6synm4 pol+ ,vfnh(b 4109 ?

  10.01: The very first PhysicsBowl took place in 1985. Approximate j7om 8cjob vdjt7uh3v+y4u(y vvaebe8+)9b0ly how many seconds ago did students compete in t93u+8j (vbco v +ybyejv7jhd voe)8bumt704ahis first contest?

  06.11: The number of seconds from now until h g.z7o8o tb )+yvqrd:the beginning of the next millennium (year 3000) can be approximateoo8+t grhby :zv)7. qdd as $10^x$. What is $x$?

  11.01: Which one of the following choices best represents th42drid,st34ve wxq5/h 0 eoo he average mass of an adult human male?xi3v 4h thd owqere /2504do,s

  11.21: Which one of the following choices best represents e z6 ;sbyd6d85r;crrpthe time it takes for lre zp d 5rr6bc;yd8s6;ight coming from the Moon’s surface to reach the Earth?

  01.09: The 1st Law of Thermodynamics is a simple stat9:9 rqpvq ;doda4i/ca ement of the Law of the Conservation of Energy. It was first annoua/ 9cq pqov4:a d9d;rinced about the time of

  06.05: Newton’s First Law is based on the experimental work of which person z c q- e(aqts-a.2lkzrmzoi52f45de), who rolled spheres down and up ki r4az)5-fme -o ls aezc2.qtqzd52(inclines?

  94.04: Newton’s Firsltsnug88 8or1i )-ws wt Law is based in part on the work of:

  04.01: In chronological order (earliest to latest), plw +uo3 djf3m+;blz(sv ace 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: Chronologically, -m wjbt*k5br,order the following events from earliest to most recent:t jb5br,-*m wk
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 Galyl1 xsqa-4aafi4p1i *ilei, James Clerk Maxwell, and Isaac Newton are very recognizable. Which one of the following choices correctly ordersy11fixpsai l 4aq-a*4 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 h(slx rnw1d)(*)83fbn:ud n( q yeja eawarded?

  94.23: Albert Einstein won the Nobel Prize in Physics for his work on:j u4iy3 2j(5uohxct 1d

  13.19: Which physicist won the Nobel Prize in phy ) us/lng(l6ihsics partly for the explanation of the photolg (6/siuhnl) electric effect?

  08.11: Which person has won +.2js )tgdz i8eszt 5oa Nobel Prize in physics?

  95.23: A Brief Historyo(jcq:7l d) a2fuh9oo of Time is the title of a book written by:

  04.11: The most convintnj.xkm/m(: ncing proof of the fact that electrical charge comes fundamental sized units was provided by the work of /xnkn:mt m(.j

  07.32: What does LASER stand fo(pw s9/ wgxc -9atlw9nvu7b-dr?

  11.20: The transistor is a solid piece of ,7ubw ; pa0cyfh1d;lnsemiconducting material with many applications in electronicwn7;;dafcl,1yh 0pbus. 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 r5 vb0epb8b sr,d*i)htcw(-e a medical diagnostic technique. MRI stands for which one of the following chet *s ,0riv)eb(bphc 8 br5dw-oices?

  94.13: The purpose of the December 1993 spaceo:-qf/wea 8tv shuttle Endeavor mission was to repair the fqvte:8-/a owHubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when they: A. replaced an improperly ground lens.

  10.13: The Large Hadro5yap wc5wr i.;n Collider (LHC) is the largest particle accelerator in the worlrw.55wcpi y ;ad. To which 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 called the LHC 7(29 zwdfsxyv9:-a+fhx zts c. What does LHC stand-f2axz wx sfct+y: vdzh79 (9s for?

  13.11: There was great excitement in the physics community becausruyngm v c1--6e of an announcement from the LHC during the summer of 2012. Which one of the following choices best represents t-yg-v1 rncm6 uhe reason for the excitement?

  14.19: In 2013, the Nobel Prize in physdr 0ykw::z4avjk0 rw:ics was awarded "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 ofj: kkr azwdrv:y 400:w 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 folpyn7j+pqp pz:.qc (a;sgx* 0lh)g -s llowing choices best represents the work for which the 201 ylcpphn zs:0laj.) -p7q x+pq;s(*g g4 Nobel Prize in Physics was awarded?

  16.28: Recent excitement in the physics communi o4nyv b1o)mjdhb 68yqmt4h:7ty came from the February, 2016 announcement fromvm t1d 6:b mob)ny84qoh7jh4 y LIGO that