06.21: Which of the following is not o-wy*-ki :t qksj,xu hu k0y+0ane of the seven fundamental SI units using the Mkyaku-:yj iq0hw k *tsx-u,0+KS system?

  95.15: If the unit for dm ;oi) lk*:72jkyfcr force is F, the unit for velocity is V, and the unit for time is T, then the unit for e:y;)m* cf2ri7j o lkdknergy is:

  98.16: If the unit for force is ,9hcqy 43t-i:k( oof y+fx mfcF, the unit for velocity V, and the unit for timcc(koy3mf of-fx t:q,+hi y49e T, then the unit for momentum is:

  02.25: If M represents units of mass, L represents units of leng+nhyfsyx+a , p/f)im7th, and T represents units of time, the dimension of powem ,+yx7fa/) ip +snhfyr would be:

  06.32: The kW.hr is a unit of:,i-ah0tj2h e q

  08.10: Which of the following couldl r;n9h/o9 adj be a correct unit for pressure?

  96.01: A light year is a unit of-i0j l(yc ry8t,g3ldo:

  13.04: A scientist calculated a quantity tha0d 6 t5kkt) ywavvd9j:t was equal to one light-year. Which one of t5d ky0vw t)ktvjd69 a:he following choices represents the type of quantity that the scientist calculated?

  11.02: Albert Einstein's moste y;.czh 7y ufu,ae,7z 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 honor of Sir Isaac 5sfbsivi d2222 kb(aq Newton's contributions to physics. Which of the following combinak2(2f25 2qbdi bavsistion of units is the equivalent of a newton?

  09.03: Which one of the following quantities5*kq,ro n+d kq.d6a- eu 2jirw can have its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SIap+ ve 3( j2jy5sgmkbehtvqk 8:emi-ioc:0 /* units, the Ohm is written as:

  13.44: Which one of the foss dc;2; )wlvpllowing terms/quantities is most closely associated with "the measure of the resistance of an object to length change under lengthwv;w p2 d)sc;lsise tension or compression."?

  97.03: A student working on an energzs.hyhdja6f)m )3d p(y conservation problem has obtained the answe dhjd.fyspz3a(h) )6mr $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the smallest agsql. 8bi1wa26w/i0yood 9 bkmount of time?o iibs6b0g/a1dq .9ylwo82 kw

  16.14: A scientist obtains an answer that has units equivalent to those f+hb;f c( 5faxcrom computing the square root of the ratio of the Universal Gravitational constant to Coulomb's constant. Which one of the following choices has these same 5b x(fac; +fhcunits?

  12.46: There is a quantity called the Planck time x.fdr( /,zwy va.,lmb $t_{planck}$ 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 timw;lq 8,i4 qmg2zclww2e of 4 Ts?22 w li,w;wmqc g8zl4q

  17.01: A scientist computes 3 ta-iuw ;y m49*vnuhja speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are approxp3flw ,o0x )tvbd z2z6imately $31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

  11.03: The distance of one thousxx qf4wqe 7eajy5,c3 oh*l+v 2and meters can be written as one kilometer. Which one of the following choices best re+ae5yw 7j,3q lqx*hfo4vce2 xpresents a distance of one million meters?

  12.01: Which one of the following lengths i1d(d* zsx.ub1m+sh m(j0 xj bcs the largest?

  13.01: Red light from a laser ifmb5 /-66:sh y3il+jnp ngsjm s noted to have a wavelength of 632.8 nanometers. Which one of the following choices best represents the meaning of the prefix nanlsi:nf6+y63sbmpjm g-h5 j/ no?

  14.01: An FM radio stae6erjdj :3kxz.h(v 9imz6w uy (rde/,tion 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 follo +(so46 pitrq+ly;umi lsas ,:wing choices correctly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 gram and dimensiocb w40 a;2pzek*jtrzge 1o;2 xns of length: 3.00 cm, width: 4.0w z *4 po21a;;ete2 cbxzjkg0r0 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 represy (21lujsf y3ments the speed of 60.0 miles/hr rewrittsulym(1y 2f 3jen in units of km/day?

  12.03: Which of the following choicqax4f: s 4jht0es best represents the value of the speed of ligjst:4ahqx 4 0fht using units of miles/week?

  15.06: A car travels fbl9le94w/hl( 4o zuji6te l3 at 20.0 miles/hr. Which one of the following choices best represents the speed of the car in SI unith(uto43zl 4 fb9 illelwje9/ 6s of m/s?

  09.02: A room has a floor amf 0catn7w0vfa/ hj rw*gtji;a9 f8 (1rea of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is recorded as/u0fvtaync6+e1 g pix+y2ge ) $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length me o5b0eg)0cb/(gi oxyw asurement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following zrc wxw re )5r62egy 0e2q4r1h3 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 measurq 1/*dzhk p/lc /q5zisit31.e*toocrements 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 a4h 97bcurz pp7;z kms8re 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 ak mt4 ; tm+z-vso7tln9dded 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 measurem9a l)+esw- lkients 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 measurement80;wz l3zdh il(4ooej4bv7w y5f d6bes 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(aby*0kh shm em:tk5cez 3r.+mok/sc)-:zn w length 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 meas: 41f;5ovehlk4u8 hs1ndz gy4 s s:z /gkvoqy5ures 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 bo.obx 9erbdg 5 /o2aullri2/md:kq )a5x 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 ci;c+uq ce ig8e* wtxv0am 6cr3g*;u-following choices represents the measurement with the most number of significant digic8e6eia mux -*ccr+g*wt cu 0;g3 v;qits?

  10.04: Which of the following relationship correctly ranks the tazs,(w qfcifdu*.6 )j hree given speeds from lea wjd6f(az*,cu) .fi sqst to 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 is correcebx+x* 0dj h6r3esv7tt about jdr*+ 6 0eexvtx 7sh3bthe precision and accuracy of the data?

  14.02: In the laboratory, a student makes the fo8 0s y60yrmwo3 vo-hktllowing 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 -0o63tw srk oh0mvy8yrepresents how she should express the average length of the object?

  07.01: A standard centimeter ruler is shown. Which recorded vanw-)rntrm:fbn4 a9 a5lue is the most correct for the locationnn ): -r5a mbaftnw49r of the shaded object’s right end?

  18.07: What is the percent uncertainty in the meas)fw vf:,dfhy qs-yvg9xf::l+4xv2me urement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a radj4 yqk *qh(.ezius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector quanto8 q9,quirdr7 /bnpx;ity?

  98.01: Which of the fol6mys8-3+ mjj0hzal w blowing is not a vector quantity?

  05.01: Which quantity is not a sc,b3x)+jgxpufu(a dwlx 5wq,0alar?

  08.01: Which of the following quantity is a vectua4:z z bz l;d+l+fsdr5*b c(ior?

  10.02: Which of the following is not a ve vp(lp 4xga: /pa(cr5actor quantity?

  11.16. Which of the following is not a vector qus ldn(m7 b+n ll5*,wvzantity?

  12.12: Which of the foly7rt 8brc+gtv vr6)g 7mhf0x6-- qmsllowing is a scalar quantity?

  14.09: Which of the bk0dae4k1ei/tih j-nj42 - e ffollowing is not a scalar quantity?

  15.03: Which of the following is not a vector qivi, r3/r2 .hcfxv,ar 9 if.yuuantity?

  17.03: Which one of the following choices is a vector s +kh;ww.;.4 acptiu gquantity?

  06.02: How tall is a flagpole if the s wekgn5vqft4 q;d,j +2un 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 jy75i4bo; (m klrxz z4in a wind blowing due easkym4i4jz zb5 lr xo;7(t at 50 km/h. What is the ground speed of the plane?

  97.40: A boat is traveling at 6.0 kje(:a-*bu;m ua f0uqkm/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 takf .fes+o; 95yjdz:5j .3dbdhwdqx/rw es 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 stationay no:la, y7t/jry observer. A /yn7: t,lja yocar 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 observer?

  07.02: How thick is the average page ofb-t-f 3)yb ewj a physics text book in micrometers?

  09.01: Approximately how many s.edm5tz u(:bv n7-k 2dgikod*econds is it until the PhysicsBowl takes place in the v:.ngbek2dm d(o 7 zt5-kuid* year 2109 ?

  10.01: The very first PhysicsBowl took place in 1985. Approa n 8pr8g57zny3ydh1wximately how many seconds ago did students compete in this firdy1 7zn w35nrg8ap 8hyst contest?

  06.11: The number of seconds from now until the beginning c9c yjlm4 ypkm66v;j7 of the next millennium (year 3000) can bjy c4p km6cy;97jl6mv e approximated as $10^x$. What is $x$?

  11.01: Which one of the following choices best represents the average mass ongg3oogh5f+58ol0arx7le *jb r r 89xf an adult human 0ghor+8x*ro9j 8n agf7e5lrlogx5 b3male?

  11.21: Which one of the followiz y 3dnpyowo1t;b9 o/h/g0+ q c-nnvf5ng choices best represents the time it takes for light coming from the Moon’s surface f5 c3 o9yt1qh0bw/+do-n ;pgnyvzno/ to reach the Earth?

  01.09: The 1st Law of Thermodynamics is a )l/wn )jx xjnaoi6 ,a)simple statement of the Law of the Conservation of Energy. It was first announ))nla ,/)jjw oxix6naced about the time of

  06.05: Newton’s First Law is based on the experimental work of which pers i( z+ xenfgn(my:3ct*on, who :(ix +fecmn*tn3ygz(rolled spheres down and up inclines?

  94.04: Newton’s First Law is based in part on the work of:sblld 5; tb5j*

  04.01: In chronologil+o;gjcznql0-i 4m/ ycal order (earliest to latest), 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: Chronologically, order the following eventsi)+ 1ra:btoe 3voh /qj from earliest to most recent:r1oiqjo)/b:ea3+ h vt
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 Gag w9ud onddmwfm3 f(e1) 7w.e)lilei, James Clerk Maxwell, and Isaac Newton are very recognizable. Which one of the following choices co g . f1dewmuw()md 3oef79d)nwrrectly 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 f7q 6aqq6e5krgv0e14 xinn *prirst Nobel Prize in physics awarded?

  94.23: Albert Einstein won the Nobel Prizevfsr r*w 0fn*:: j0tba in Physics for his work on:

  13.19: Which physicist won the Nobel Prize in physics partly for t(,/f ni3 bn8hwm4aslk he explanation of the photoelectric effe wmb an(/ 3k8,n4ilfhsct?

  08.11: Which person has won a Nobel Prize in physicsflhgh9 3qpqot 3m+qm p7e (w3)?

  95.23: A Brief History of Time is the titl73 ervffuq86re of a book written by:

  04.11: The most convincing proof of tz /2)z-5uusq qtn okn+-wgwz ;he fact that electrical charge comes fundamental sized units was s u-u)5n/ k-2on tw;zzgq+wzq provided by the work of

  07.32: What does LASER stand for?g0azn1 ;sj (zl

  11.20: The transistor is a solid piece of semiconducting matercbnffgqm c k4w.n 3;07ial with many applications in electronics. The initial development of transistors and the Nobel Prize awarded for its invention ocfkcn7mc4n w.gf; b3q0 curred closest to which calendar year?

  14.06: MRI is a commonlyccyx f-a uct3o,0: an1 used acronym for a medical diagnostic technique. MRI stand1a:xy 0- cno cu,atcf3s for which one of the following choices?

  94.13: The purpose of the December 1993 space shuttle Endeavor missionj 1vx19 (4+3 iq flxqcda9lziu was to repair the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when13x+ vdx949i(fqjlu1 czl iqa they: A. replaced an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) is the largest particle accelerator in t5h(e kdeh -cm.he world. To which of the following countries would you h d.c5khem -he(ave to travel in order to visit the LHC?

  11.11: The largest particle accelerator in the bzxf s paz/k:4+ ask(maxjo 8c*l*y-8world is called the LHC. What does LHC s-:(/a8z*p o a x+ksfxjk 8syb*lzmac4tand for?

  13.11: There was great excitement in the physics commun 8b7ouu,;kw kbity because of an announcement from the LHC during the summer of 2012. Which one of the following choices best represents 8;k 7uobukw,bthe reason for the excitement?

  14.19: In 2013, the Nobel Prize in physics was awk 12p;wrfi2m: kkq+ 4hgqi8x iarded "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 imf 8 krkkh:+q1q; pi2gx wi42the ATLAS and CMS experiments at CERN's Large Hadron Collider". The winners were François Englert and

  15.20: Which one of the fu7m32auw ;cvc gdq.f, ollowing choices best represents the work for which the 2014 No3gqad,uv;. cw7cu 2fmbel Prize in Physics was awarded?

  16.28: Recent excitement iej 4 y.g1b-evcn the physics community came from the February, 2016 announcement fre gvb1c4.j ye-om LIGO that