06.21: Which of the following is not one of the seven fundamental SI units us c9wu kc/;zd8ling thekd;w/l c9z8 uc MKS system?

  95.15: If the unit for force is g4ukl *9wc;8yo qm1hl F, the unit for velocity is V, and the unit for time is T, then the unit for energy w4lm;cyuq9g8 1lk *ho is:

  98.16: If the unit for force is F, the unit f;.6gmqj.ez*sja kw y+ or velocity V, and the unit for time T, then the unit fo syqaej.;mg.w z+k6j*r momentum is:

  02.25: If M represents unitsy9qnsqtsr y5k.l5xha o v-45+ of mass, L represents units of length, and T represents units oyqx5yhkv qal5+5r94 s -.t nsof time, the dimension of power would be:

  06.32: The kW.hr is a fx7 w( 07i7ypebiaaf g;o:ib8 unit of:

  08.10: Which of the following could be a corre8rw a4dvve- 2act unit for pressure?

  96.01: A light year is 02 (9/ n urbxlmlnhgg7a unit of:

  13.04: A scientist calculated a quantity that was equal to oa0dr y beg31f5z by ,vml6t 7-8z9honpne light-year. Which one of the following choices represents the type of quan,v5gy 3b6z f0dzr n po1hab8-let ym79tity that the scientist calculated?

  11.02: Albert Einstein's most famou dh.td34d5lo rr6k+ pprw8e4vs 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 mczn/ d /3c:az c4il4mIsaac Newton's contributions to pn cm:d i/cmza4z4 l3c/hysics. Which of the following combination of units is the equivalent of a newton?

  09.03: Which one of the following quantiti)9c6;wmye q dies can have its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SI units, the Ohm is w12v/uxxrl m6c35mq gsritten as:

  13.44: Which one of the following terms/quantities is most closely associated w*f.c zk 4 ((pb-d i;fyypt3klwzdn9q4 ith "the measure of the resistance of an objec qdwfk *ypb;3(p k i4 .(ydtnl9z4zcf-t to length change under lengthwise tension or compression."?

  97.03: A student working on an energy conservation problem has obtained the answ)cr+da c)a1t vv omwzx4/t6*me))d/o v+ wax 4va6tcmzt r*1cmr $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices rep8tixv4u) p 2zk4 egrg-resents the smallest amount of timeig8evzxr tgu2 k 44)-p?

  16.14: A scientist obtains an answer that has units equivalent to tl7iaip h7)o8ehose from computing the square root of the ratio of the Universal Gravitational constant to Coulomb's constant. Which one of ta)ilo77 eh p8ihe following choices has these same units?

  12.46: There is a quantibmg :s2wz;l6u1j 1 ypvty called the 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 dividin:j.d;q7 lb.bp x os(qg0h.zulg the distance of 12 Mm by the time of 4 Tszhu7b . qxqplbj.g0sd. o: l(;?

  17.01: A scientist computes+.zf )) ox ewtsjw*,mi a speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are ay95wudhd1qqw 8 gj; 2qpproximately $31.5 \times 10^7 \; s$, 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 mzkew;/;x f dv+w:w+7es b9jnkilometer. Which one of the following choicex+m;wd; ef7jwkv+e/bsw: zn9 s best represents a distance of one million meters?

  12.01: Which one of the following lewg nh,+,y fw gg u)*q:r/yfuh-ngths is the largest?

  13.01: Red light from a laser is noted to have a wavelength of 632.4mtat78q+fnwye b t0p9 8l.5m.sxqxh 8 nanometers. Which one of the following choices best represents tq4slh 8waxf0t 9.y.p5bttnm78ex qm+he meaning of the prefix nano?

  14.01: An FM radio station sends a signal with a freq z8zy:cq. 1mupuency 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 corregp9z( b8;ovr3/l azd 1cds0pi ctly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block evq) +r47ydnp8j2 qar of wood has a mass of 17.8 gram and dimensions of length: 3.00 cm, width: 4.00 cm, and height: 2.00 qj p72 eq4v)+yra8 rdncm. Which one of the following choices correctly gives the average density of the block?

  11.09: Which of the following choices best represents td jcns;n dj/3f)ur :j6he speed of 60.0 miles/hr rewritd:/nsf)r;dnj 3j uj6 cten in units of km/day?

  12.03: Which of the following choices best nss7z 0g9lqk bcn0 i:0q wa.d+(l.m karepresents the value of the speed of light usiz ba0mwi+. l.ss(9nnla7 0c:kd qkgq0ng units of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which o(p(r q) m/bwp3c r(mqjne of the following choices best represents the speed of the ca(jrr()qm/mcp q(bwp 3r in SI units of m/s?

  09.02: A room has a fltdxg u/28 j lx:6ovrp5oor area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is re//u3t dupc4f+5 vvpk dcorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measurement rz0yfyo . 1t6-na8kkz $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 m)bx 8 68thjwzvw a:/gmeasurements 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 recorda93c*tt bnp s,ed: $5.4 \times 10^{−1}\;m$, $5.4 \times 10^{0}\;m$, $5.40 \times 10^{1}\;m$, 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 rec7jsxc v*+x2 9. )egyzci.t22wtg0m5 ne ubperorded 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 togeth 8n0cibxfy8 2ker: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$, 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 re(,der40ea 3m ugxcm9zcorded 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 arell9yu +4vmxhtm1; de 7 9w9qjo 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 togethq99v p+wk,e5khp x6 ejer: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$ 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 rectangular o a/h :5nu(s3t(zwwf msolid 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 rectan f::l riex;5ihgular 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 measurement withk4z 1stj, q-yn lkpebu7w+o*rd6 f(2 g the most n4u qk*or2y+etnz s 1gjdb-(w6kl,p7 f umber of significant digits?

  10.04: Which of the following relationship correctly va4ri)i mia e.uh4x ;4ranks the three given speeds from least to greatestiv;imaeihurx4) 44a . ? 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 arww6fw 4)h q6 n4t)tjdux29* d) uclrof the following statements is correct about the preu6tr aq6) ) nr)4f*lh4wwdtwc2dj 9xucision and accuracy of the data?

  14.02: In the laboratory, a student makes the following 6 a3b8 vy*m06uy17q9t,c g asscs c+ eblmeasurements 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 express the average leng,sqv03s8y 6a1suetmly 9 c c7c+bb *gath of the object?

  07.01: A standard centimeter ruler i1yg:e xepjv 990d6b mns shown. Which recorded value is the most correct for the location of the shaded objn 9edj 0x e619:vgypmbect’s right end?

  18.07: What is the percent uncertaina ;ipv tq gu2zbq1k98q3cj2b1ty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a rad8ekqcal))*j l z-xn/g(9itkcek80bv ius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector q- l74nzcr3l,:* ma8yxy0ftd qyc;g ,hk8ds knuantity?

  98.01: Which of the following o dytc+;f:-h vis not a vector quantity?

  05.01: Which quantity ivt u5e 2kkj:i0 n/8d tqz/.kors not a scalar?

  08.01: Which of the following quantity is a v 14n 6bqm: kw5d;w(7uj8f v0vv jgxaqiector?

  10.02: Which of the followd,bt(fb2bmub i((yc (ing is not a vector quantity?

  11.16. Which of the following is not a vector q 5 iwss3+o dcbda*+fn/uantity?

  12.12: Which of the following is a scalar quantu kl 0i9xm5;rqb(vfu. ity?

  14.09: Which of the following is not a sn:8/wm .bw8afxki4y* rq +epocalar quantity?

  15.03: Which of the following is not / biy 5:fy5m(0p adpzolp eo,4a vector quantity?

  17.03: Which one of the following choices is a vector quantity?3 ue5,du)pktn,p -hlc

  06.02: How tall is a flb.zqtj;y98gcrm3*5w w usp.e 1znyr9 agpole if the sun is at a $53^{\circ}$ angle above the horizon and the shadow is 8.0 meters long?

  99.06: An airplane wit; g+,qjj; j(p.cqz* 9utpk/it gxigb3h air speed 120 km/h is heading due north in a wind blowing due east at 50 km/h. What is/;tjgiip+g q,uk(3bp 9gz;q.tj*jcx the ground speed of the plane?

  97.40: A boat is traveling at 6.0 km/h3jhey; si5czd7 wbd+3 $30^{\circ}$ 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 flieo ajdbr 1oe7,n++ nwv 448wjnms 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 m8 ) mqhixz6g6qa+pn(/fj0 ove/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 respecgqo68nv+h i/ 0 zqap jfex6m()t to the observer?

  07.02: How thick is the average page of a physics text bo 6 tmcn/(sjt)x5jx3lmn1.plv ok in micrometers?

  09.01: Approximately how many seconds ix /nmq w w72r*vw-im6as it until the PhysicsBowl takes place in the year 22ww7*-wn x vrq/6a mim109 ?

  10.01: The very first PhysicsBowl took place in 1985. Approxiwmi1hs ;aio.h exdcf+ *(c1f c0 ,lnl.mately how many seconds ago did students compete in this f h,ao1 hn e+d.;sic f.(cx*w1lfm il0cirst contest?

  06.11: The number of seconds from now until the beginning oz58uh+ph.9 d umfn0fdf the next millennium (year 3000) can be approxi0 mdu+uh pzd9f 8nfh.5mated as $10^x$. What is $x$?

  11.01: Which one of the )7xg9j u. eosgfollowing choices best represents the average mass of an aduego7.xs )u9gj lt human male?

  11.21: Which one of the following choicer 31 sq07fiijkqef*d8 s best represents the time it takes for light coming from the Moon’s surface to reach the Eaqr 3 qei8fi0s 7*kd1fjrth?

  01.09: The 1st Law of Thermodyna1 9ppzm0wvl2 pmics is a simple statement of the Law of the Conservation of Energy. It was first announced a 1pl2mwvpp z09bout the time of

  06.05: Newton’s First Law is based on the experimental work of which peun 5-w/mu;7a- x )obcrlsp+sp rson, who rol;wml-r5uos7)p+xnsu/ ac pb - led spheres down and up inclines?

  94.04: Newton’s First Law is base;fo er2c kn49m,6yva( ldiwg.d in part on the work of:

  04.01: In chronological order (earliest to latxvn.t ai658 3w(0tg3s(zdl v .jk7 tmcnj )utzest), 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 events from earliest to m 60ozq)44av vqy3: jhzy+xxnv ost recent:y q3o hnv vxvza4qx)+j :y064z
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 physi np9 8woqi; z/)kr 8xh)ztan*mcs, 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 approximate dates zn8oatq/9hwr) ; pknm*)x8ziof each person’s scientific work (ending with the most recent)?

  12.32: To whom was the first Nobel Prize in 0m t0rkc.u ut7physics awarded?

  94.23: Albert Einstein won thec ,deb9wghyyqm z3h53sg) n)9 Nobel Prize in Physics for his work on:

  13.19: Which physicist won the Nobel Prize in ph/.2jm5ncze yeysics partly for the explanation of the photoelectriy2jen z5/.cemc effect?

  08.11: Which person has won a Nobel Pjc2 -,+e puqyyrize in physics?

  95.23: A Brief Historyi cclwn2zyz,0 ne3;q: of Time is the title of a book written by:

  04.11: The most convincing proof of the fact that electrical charge comes fueo 9qo52 w.1ha)fhc ihndamental sized units was provided bye.h) 29oqw5ihco ah1 f the work of

  07.32: What does LASEg xju490 6nymeR stand for?

  11.20: The transistor is a solid piece of semiconducting material witgu85 ihckyg98h many applications in electronics. The initku 9cyhg8 i58gial development of transistors and the Nobel Prize awarded for its invention occurred closest to which calendar year?

  14.06: MRI is a commonly used acrony+o; 0yvqk cn24b.bfyim for a medical diagnostic technique. MRI stands for which one of the following ci yv b2;fk0.qbnyoc+4 hoices?

  94.13: The purpose of the December 1993 space shuttle b-5bd/n8e sxjnh 4fyq73(ln5w pe f+fEndeavor mission was to repair the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when they: A. replaced/w3hns5j5(nb4 fe-f+ dn bql8xe7fp y an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) is t*)7 vl tr9ceulhe largest particle accelerator in the world. To which of the foleluv )7cl9 *trlowing countries would you have to travel in order to visit the LHC?

  11.11: The largest particle accelerator in the world is called the L cw5i(ld59w rns2ck hc5xn*h41ha x99c eh0 azHC. What does LHC stan l99hh hscndex5 5*an5r90k2hi wwza(c4 x1ccd for?

  13.11: There was great excitement in the physics community because of an :*y2ly laj7xmy yh y ,2ttx ztev,):0bannouncemebe xht y7 :ya j,)2mvly*yl:yt2x0,ztnt from the LHC during 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 awarded "for the theon7y2r*e ao0nuw34c) )mil p.g t.ypruretical 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 m2g)nu3rcp. o iw )yeu0yla*. 7rn4t pATLAS and CMS experiments at CERN's Large Hadron Collider". The winners were François Englert and

  15.20: Which one of the following choices best represents the work for which thn is,r+xehd9f6 / m id8zy;(qne 2014 Nobel Prize in Physics was awars 8 izq(x;9m nn/yer,h6i ddf+ded?

  16.28: Recent excitement in the physics community came from thea6e 1 a5biv fyfz,4q9(4sza wy February, 2016 announcez659yz4q baywf(iaa vf, 14 esment from LIGO that