06.21: Which of the following is noh:wz4x5 x rbnm cf i9l4 r-v6ao)ngr2/t one of the seven fundamental SI units using the5f: 4vr4nmg/ri9c)znw2 6rx-ol hbxa MKS system?

  95.15: If the unit for force is F, thpzqp6ujea+ k2 asi 8bzr-g:m,r* 3do;e unit for velocity is V, and the unit for time is T, then the unit for enu ge8+rz2d k,63p o-qzm *jpsr:a;ab iergy is:

  98.16: If the unit for forclmv6av:p mov 2u t1a1kaiq9.6 e is F, the unit for velocity V, and the unit for time T, then the unit for momentpv:ml1m9taqv6v oa a.u k621ium is:

  02.25: If M represenk8l wikdt; 8:jts units of mass, L represents units of length, and T represents units of time, thd; j: 8ktlikw8e dimension of power would be:

  06.32: The kW.hr is zd :5w hgdtkdo*on+343v6o oq4zp vz:a unit of:

  08.10: Which of the followcebjb c+t2;yj84u m )ning could be a correct unit for pressure?

  96.01: A light year is9.wcdvy rtg2, e9ylt- a unit of:

  13.04: A scientist calculated a qu: jiz04(g,6bvce-i x (ldzfnoantity that was equal to one light-year. Which one of the following choices represents the type of quibfo -dg(0x :,inz cv(j6zl4 eantity that the scientist calculated?

  11.02: Albert Einstein's moss;q m1lvcxa( r )k 0,uelg1yd)e;v j/qt 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 pj:di.qj,q9e+6 kcyb is named the newton in honor of Sir Isaac Newton's contributions to physics. Which of the following combination of units is the equivalenpbky9 6iej+dq c j.:,qt of a newton?

  09.03: Which one of the following quantities can have its unit xzn2w xnr+j l+qx;hb8/x .p8vexpressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SI units, the Ohm is ;eu6(d75xsb3fjpudx written as:

  13.44: Which one of the following terms/quantities is most closely associ08eoxc.d27j lea +ms sated with "the measure of the resistance of an object to length change under lengthwise tension or compress. s20jd7aece 8+xmol sion."?

  97.03: A student working on an energy conservation problem -z(6y;n f3spz5eazlm has obtained the answer n6z(zlp 35- myefsza;$50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the smalsdmv2a6+ cyckxk dbpuq47q)n.r p.(4lest amount of timer du( qk..pk+aqvn2c46)d74y bxpm cs?

  16.14: A scientist obtains an answerp,fwq:cebu lyxk*f2 ad .6r50 that has units equivalent to those from computing the square root of the ratio of the Universal Gravitational constant to Coulomb's constant. Which one of the following choices x5* b2u6 0k,qlwac.fp: frdyehas these same units?

  12.46: There is a quantity called the Planck timq8:67cigyxw(aafn o 0e $t_{planck}$ 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 dn,id+lhty k6; ividing the distance of 12 Mm by the time of 4 T;+ lnythk,6ids?

  17.01: A scientist co lq)--28 l mzzdtiql2dmputes a speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, tkxpfr7u e a-:;ygbf5 3here are approximately $31.5 \times 10^7 \; s$, 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 kilof0h s+n8xg k-lmeter. Whichxk f sn8hlg-0+ one of the following choices best represents a distance of one million meters?

  12.01: Which one of the following l g7o0plfk23f bengths is the largest?

  13.01: Red light from a laser is noted to have a wawyv oha1+4us( velength of 632.8 nanometers. Which one of the following choices best represents the meaning of the pre(uw4h+ 1vosya fix nano?

  14.01: An FM radio station sends a65da ossw* /p9kx;l80qm ;fbir5ge tu 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 re:j.si k:rmixv7x 3y h6presents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 gram and dimensions of len 3ud1p dxd5. 90grq:e+iqxtan gth: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the followinggxdq rdau0i5qen x:19.3 tdp+ choices correctly gives the average density of the block?

  11.09: Which of the ftldls *0au+ht(b 9w ;pper(9t ollowing choices best represents the speed of 60.0 miles/hrt( u9s9;*wta(te blpp0 ld+ rh rewritten in units of km/day?

  12.03: Which of the forchki z; tf9fw+:bq 17llowing choices best represents the value of the speed of lizf:khr; i 7ctw bf9+1qght using units of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which one of the follow eobp. gag, ,e5wp5b nz/lc22wing choices best represent w,5epb5znb pw o2, ggle.c2a/s the speed of the car in SI units of m/s?

  09.02: A room has a m6qkvx8 1m,shqp5q1 j2 nd /bxfloor area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an obh hq24ga6 v;1e*dbo zh1;bm(fle)lxu ject is recorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measureme3m4db ,j)demei:;(6xum k5u/nw cgnqnt $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of length are 5ti jaj mt79yiy/w4*i 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 f x 07pdp)o meak58qmc-7l5uouour length 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 recw5+ oyt +dd8 6( qysf2ldxrx3lorded 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 add/w ic 3j (h:cd,,doheipr1e3oed 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 measurea+d7fc5cof60 x8po bz ments 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 z)b u/dc-u.4qexzmn )h ,f9 zjmeasurements 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 aremiv z-a-x-9 ic1fa5v p 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 measures the dimensions of a.8 jruqri-u2 lc0+gcx 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 blf/f m*qr17jzszm2( f ox 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 wit)ek sks0:b ve)h the most number os ks0ev:b) ek)f significant digits?

  10.04: Which of the following relationship cp vy a.smon4)* inv1b+orrectly ranks the three given speeds framvsbo 4yv +).1p*nniom least 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 ar nq7t-wvkzdq t1em d15s3eb*s.l9v, ie taken. Which of the following statements is correct about the precision and accuq1dqk,e7*1vt n wizembsl3 dtsv5- .9racy of the data?

  14.02: In the laboratory, a student makew /vh5cgj f5,os the following 6 measurements for the length of an object: 5.05cm, 5.06cm, 5.07cm, 5.06cm,hfwo5 /5jv, gc 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 length of the object?

  07.01: A standard centimeter ruler is shown. Whi aakqx29 0tz,q e+zd8ech recorded value is the most correct for the locatix2z8, teqzd e9 q+k0aaon of the shaded object’s right end?

  18.07: What is the percent uncertainty in t04k1c kskumi;he measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a r xg*-m,. g:w cdqc-akrdt/- hfadius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector quantitwe /ik)di ,*lpy?

  98.01: Which of the following is not a vectoriyouz.e * 0itud/*)k xu)nt+n quantity?

  05.01: Which quantity is not a sxx13 2(f,6gy p 3zki )xqmzwjrcalar?

  08.01: Which of the following qu) ay)3zgtuy:c antity is a vector?

  10.02: Which of the following is not a vector vpm .-+ xnu(5 p.rntjhquantity?

  11.16. Which of the following is not a vectorba f6z wr ew:l)svo1+pf s4;as:wjm8 eva:k .0 quantity?

  12.12: Which of the following is a scalar +d17rqrk y.,h4o6qzago1 nv kquantity?

  14.09: Which of the following lakygejnrm34 * t1vm+- c7-edis not a scalar quantity?

  15.03: Which of the following i h*kp67 +cxtil ;ks5nrs not a vector quantity?

  17.03: Which one of the following choim )bxzay(q 2snq(n y(,ces is a vector quantity?

  06.02: How tall is a flagpole if the sun is zpb3mw :usbk2 :+oye 3at a $53^{\circ}$ angle above the horizon and the shadow is 8.0 meters long?

  99.06: An airplane with aiai t5ginpe /3 ,(zpoc3r speed 120 km/h is heading due north in a wind blowing due east at 50 km/h. What isp(,t ia znp 3oegic35/ the ground speed of the plane?

  97.40: A boat is traveling acu2j3(sr( c3 *zhfs hwt 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 takes off and flies 300 miles at an angle on; fu:a(nr 0q*a.xbx qf $30^{\circ}$ 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 stszt fn;tis)dn,eh2m7 g-m1)w ationary observer. A car is moving at an angle of 40°zh msn 1t) e ,fwi7mg2sd;nt)- 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 of a physics text book.r ovlb phftl wp lzc.+*1)1 :2o8nyxf in micrometers?

  09.01: Approximately how many seconds is it until tlhl 3+t7pw8+e 3r*pl e f7acbdhe PhysicsBowl takes place in the yearpa h8f +7tw b3ldrep+3ellc 7* 2109 ?

  10.01: The very first PhysicsBowl took place in 1985. Approxvqw x5,52i1yb8 enw asimately how many secondsnba,1 ew285x5qvsiyw ago did students compete in this first contest?

  06.11: The number of seconds from now un bgz3sin,-90ogups s7 til the beginning of the next millennium (yoz-0 np bgigs,u3s9s 7ear 3000) can be approximated as $10^x$. What is $x$?

  11.01: Which one of the following choices best represents the averapl:ja.+)mpdd.fu h k lt2,;39zqun h jge mass of an adulhz.tj9,aq: khp; )u3d lfjdu.2 mn+plt human male?

  11.21: Which one of the following choices best represents the time it takes forru2h rm oc0l/2 light coming fro lomc2ru0rh2 /m the Moon’s surface to reach the Earth?

  01.09: The 1st Law of Th +umxim6u9cwujiq dt96 wc8rb iz (:)6ermodynamics is a simple statement of the Law of the Conservation of Energy. It was first announced about th u 996im)ucc(zdut+ w6ibx:i wr8qjm6e time of

  06.05: Newton’s First Law 0y;6p spql;dris based on the experimental work of which person, who rolled spheres down and up inclinr yl ;6pqd0;spes?

  94.04: Newton’s First Law is ba/ m 5ut77kdhb.z ;xvrdu kb(t:sed in part on the work of:

  04.01: In chronological order (earliest to latest* ;zuxz-ph09ndh+wc p), 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 followiv1. pzu k2sya;m1mcw2y sl.3 cng events from earliest to most recent:sym1y;m2uszk 12ca vl w. c3p.
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 physi7y.wp4kkz)a oxio k2 ,cs, the names Nicolaus Copernicus, Galileo Galilei, James Clyo4zk x,)kpo2 aiwk.7erk Maxwell, and Isaac Newton are very recognizable. 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 ph.;wfu7wx 5xp (drqa9-g qlw58bsf y*i ysics awarded?

  94.23: Albert Einstein won the Nobel Prize in Physics for his vw 99t fbse)mm s;sp)o4/ws-vwork on:

  13.19: Which physicist won the Nobel Prize in physics par)vxfg0,e0:opcds , ka tly for the explanation ofceda :)xv,g0spk, f0o the photoelectric effect?

  08.11: Which person has won a Nobel Prize in3x leyyi7nqfu )( w.t+ physics?

  95.23: A Brief History of Time is the title of a book zai l5( jzzj)nq /n2.ywritten by:

  04.11: The most convincing proof of the fact that electrical charg*bed crx7u(e: e comes fundamental sized units was pc:eu(*b7ed x rrovided by the work of

  07.32: What does LASER9exk c l0mk1e:j:iydz62 avs iuj;n7. stand for?

  11.20: The transistor is a solid piece of semiconducting mat;ujt 6lbqza (gsuw ic,m7ps +2w7f 7/terial with many applications in electronics. The inz6pt cms7swl+wg 7ti7,bu( ;jf2/a qu itial 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 medical diagnostic tegmymlm8 nh 30t9*tp r6chnique. MRI stands fot n*r p8ytm0 hmgml369r which one of the following choices?

  94.13: The purpose of the December 1993 space shuttle Endeavor mission was t:9 0kzzff, 26 yf b.2 dzxor*jqn4sved+tj:blo repair the Hubble Space Telescope. The shuttle astronauts corrected the m, esv2l:b.kfr d+2jdxoz zyfz6 9fb0t*qn4j: ajor problem of the telescope when they: A. replaced an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) ioe zpif 9g( *3xpjoi+v1d. h7 7o9an j(dblj9xs the largest particle accelerator in the world. To which of the following countries wou a *(z9 7.3eoxijpj9jgv (p9 dhdnxofi7+1 olbld you have to travel in order to visit the LHC?

  11.11: The largest particle acceleratoda e.jo90h:xu5jx7 g8uw mq 4fr in the world is called the LHC. What doesuqw .40m x9jeg7:h8u fja5dox LHC stand for?

  13.11: There was great excitement in the physics community j*i4uu.ucwc . because of an announcement from the LHC during the summer of 2012. Which one of the follow*c cujw..ui 4uing choices best represents the reason for the excitement?

  14.19: In 2013, the Nobel Prize in physics was awarded "for the theoretical diss(j g1hw5e6,awgm oq7*dth w*)vcp xf8,yk z2covery of a mechanism that contributes to our understanding of the origin of mass oym*6j8cg*5op2kz wtwh,vx7sd, fw q 1(h)agef 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 Collider". The winners were François Englert and

  15.20: Which one of the following l 8wqe-+ nvi.tchoices best represents the work for which the 2014 N-wq nle8t vi.+obel Prize in Physics was awarded?

  16.28: Recent excitement in the g k85b./wgximux 0v, zphysics community came from the February, 2016 announcement from mw g/zxi b v8u.kx,50gLIGO that