06.21: Which of the follow hk *tbzcxne0x*(8jt3en,dn(ing is not one of the seven fundamental SI units using the n 8nbtx ne(zk*03(tcxj,h*ed MKS system?

  95.15: If the unit for force is F, the unit for veloc-um,x 1xugga;c ha)p;sw 8/f fity is V, and the unit for time is T, then the unituxsc/ hu,) ;m8fa;g1 f-axgwp for energy is:

  98.16: If the unit for force is F, the unit for velocity V, anly z7h 87wf8po.4kr kcd the unit for time T, then the unit for mom7l7o4chfr 8. zy8kpwkentum is:

  02.25: If M represents units of mass, L represents units of length, anw7u 4)rh6 ydmn6 +*c2zc/ur2jmgjnyk d T represents units of y7mru4w z2 nj)cd2 u/nyhk*6m r+c6 gjtime, the dimension of power would be:

  06.32: The kW.hr is mp;:i6vft,phh( m.soza 8 jj6ay:t /qa unit of:

  08.10: Which of the following could be a correct unit fo uk(lszxowuc 6 ;bao7 0:,rya4n:di e9r pressure?

  96.01: A light year is a unit of:fk1q n6um3 klg/9 -pqf 7uilu-

  13.04: A scientist calculated a quantity that was equal to one light-year. Whi :q0gku)stx1 s3z*e 8r jsd3)qt4vqprch one of the following choices redrzpg)3 vqe413ss*jxtt us)q : qr0k8presents the type of quantity that the scientist calculated?

  11.02: Albert Einstein4tj arzk*+o0 i r0/seu's most 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 nexz k/jwy6g;r 45 x)wulwton in honor of Sir Isaac Newton's contributions to physics. Which o )/zu;5lxywx4r6jwkgf the following combination of units is the equivalent of a newton?

  09.03: Which one of the following quantities can have its unit expresse5oblr-e r8jh3 d as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SI units, the Ohm is written as.f ti: 3)be nku+l8e +2:s ihwwnpvf.i:

  13.44: Which one of the following terms/quanti do)cni4 s-j7eties is most closely associated with "the measure of the resistance oc47) nose-djif an object to length change under lengthwise tension or compression."?

  97.03: A student working on an energy conservation problem has m( ij4tfhqv)6q-lxdl y0xf, nd0 )c8mobtained the answer iy0qq, h6ct l(m )j)fd04xn-x f8lvmd$50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the small/; b yg;ynnxkul j.+9mest amount of timeg9;nxyyk u b /lj;m+.n?

  16.14: A scientist obtail 6sie6kmp +hd):wgf*ns an answer that has units equivalent to those from computing the square root of the ratio of the Universal Grav m6 *pliwfds)+hg6ke :itational constant to Coulomb's constant. Which one of the following choices has these same units?

  12.46: There is a qua* -+upkvu7ee yntity 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 dividing the distance o-4ad t jaxgmsme7f04 0 +myxl5f 12 Mm by the time of 4 Ts?4sl x+0m7mdg4e 0xf5yaa m-tj

  17.01: A scientist computes3ujd ky+. u9wz a speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, thfe *lk78g2 dxyere 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 metev:shf8d g skz5z 1adw9p-3rl(rs can be written as one kilometer. Which one of the 9 rsd3 l(vhkzp18 gdfs5wa-z :following choices best represents a distance of one million meters?

  12.01: Which one of the foll qd-wr.j9un8n owing lengths is the largest?

  13.01: Red light from a laser is noted to have a wavelength z(f828qv zusxof 632.8 nanometers. Which one of the following choices be28zuvf8(xs z qst represents the meaning of the prefix nano?

  14.01: An FM radio station sends a fe;oil+.smquko slne ay7bl.4 9o8++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 folloifw+xe 67 ; r unwm4kxw:0lbewj fk7;;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 dimensions of*jb fpj9z:i:x ;h alu; length: 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 bljlj*:af: uxp zbi;h;9 ock?

  11.09: Which of the following choices best represents the speeqp6 +uzejg) (kd xg4.s ,lik3pd of 60.0 miles/hr rewxpzu,p) si g(l+d kk4eq3.gj6ritten in units of km/day?

  12.03: Which of the following choi c04/sargj8y joyhp --ces best represents the value of the speed of light using unitsy0a 4 -rc jyop8jg-/sh of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which one of the followiw-m: uhg prw2;,lf)kv+ io4du aqgk+2ng choices best represents the speed of the car in SI units wo ) :a2q4igm+vu pul;g2hkf,dr-kw+of m/s?

  09.02: A room has a (s7hku vwa2; gfloor area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object b ic 4svbtrpui36)pkbw83l42 is recorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length meaaoy6 bv1r ),nwdpy l9-surement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of length ar j.c :qqv6o5uoh cbp; 2bf+m/pe 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 ;7+ a:h gfcz+hjjsbwkpec:2;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 ofle*zqmg*jb4v pnhc9ovh405 t) sngth 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 lengths are added together:9eqd p90:dlbt $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$, and $L_4 = 2.1 \times 10^0 \; m$. How many significant digits are in the resulting sum?

  15.11: Two length measuremecq fu2(:jotxqhf01o .nts 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 measurementfzl:(q ob yup/a,+489rsmt :- kuw pahs 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 8fez(qairjw ;kq ;cg),) zk:i 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 rectangular solid to beh0mz7+ ypg*y n $1.000\;mm \times 20.00\;cm \times 5.00\;cm$. 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 measured to hab- ts:p8 m0grjve 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 th93e kpi 4c)owx7zqj7 he measurement with the most number oehjk9i p7o47 z)wxcq3 f significant digits?

  10.04: Which of the f( qc)hok:7vh2w6kj z bollowing relationship correctly ranks the three given speeds from least to greatest? The speed are givencz(6k q) 2khbh jo:7vw 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 foxg-d6j* ;a*czk8s z eqllowing statements is correct about the precision and accuracy of*-jg;a z kecx*qz 8ds6 the data?

  14.02: In the laboratory, a student makes the following 6 measurements for the0c i zrfcji fw*s o75a+w/rz1* 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 c+wofr s*rc /zzici*w17jf a05 hoices correctly represents how she should express the average length of the object?

  07.01: A standard centimeter ruler is shown. vu8 bt25kgvi-hh. j94 cu*erw Which recorded value is the most correct for the location of the shaded object’s right enh v-2v w.uju ihgb5rc e849*ktd?

  18.07: What is the percen*,kb h ya son34zko;ts0(2ts rt uncertainty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a radiux cxqamt,z7 o+, qin864rl8n bs of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector 6fi(/ yi.nsb.ncw-rfquantity?

  98.01: Which of the following is not a veczklv+l)sy0qv;2 ( 3fhi 4.ltzzu1qq ttor quantity?

  05.01: Which quantity is not a scalakmdgp/at w+(6 r?

  08.01: Which of the following quantity is a vector6l-e b tozpqp*pfx fm(88: mi+?

  10.02: Which of the following is noh2ixz 79mey: mt a vector quantity?

  11.16. Which of the foozb5gdo)svz;; : hu /sllowing is not a vector quantity?

  12.12: Which of the following is a scala3arky i * 2kb86b3esmxr quantity?

  14.09: Which of the following is not a scalar quanti19h iq5yiqbyri(a7m )ty?

  15.03: Which of the foll uhdbc4 g:5p;*f/nqb9 kf qkx2owing is not a vector quantity?

  17.03: Which one of the following o c;syw:hgn,fhyf76- choices is a vector quantity?

  06.02: How tall is a flagpolfg*ogic b*8t p0/2ejje 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 km/h is heading due north in 7vgy1/rrxc*d( zn +/ gv.ore* tl c2j7qzaj6 wa wind blowing due east at 50 km/h. What is the ground speed ofex j*rv/rz j a271or7g*+nl(6tyzc . vd/wc qg the plane?

  97.40: A boat is travelixfe5n:t xiw6, ng at 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 4t. +aei;1 :sdyg rasfat 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 stationa-gc55gtmd kd2 ry observer. A car is moving at an angle of 40° below the hg 5g 5ctmkdd2-orizontal 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 in micrometers+ni7, k*z+syh* mbu os?

  09.01: Approximately how many seconds is it until the Puxnu(rm- el+b: h g5+dhysicsBowl takes place in the year 2(mhdbg +n: -rxl u+u5e109 ?

  10.01: The very first PhysicsBowl took place in 1985. Approximately how4 y-kkq g(wcl+ :zeu1nkz2 9jh many seconds ago did students compete in this fi w(1z-k+y9q 4jgz2kcn :u ehlkrst contest?

  06.11: The number of seconds from now until nb;d5u) iny34mqb3zathe beginning of the next millennium (year3azq;d5nun34 bb y i)m 3000) can be approximated as $10^x$. What is $x$?

  11.01: Which one of the following choices best represents the average mass o5w m ,l(:qjs z /afd9wy6lu(prf an adult huma:,ym96lw5qdzf pj us(w r/l(an male?

  11.21: Which one of the following choices bf c x91q/cdt*d uqacfa6 v4u3-est represents the time it takes for light coming from the Moon’s surface to reach the3-ac*/tdc 4cafvq1f 9 udxu6 q Earth?

  01.09: The 1st Law of Thermodynaf k/64v b7ydpjmic-i1 3 dge8hmics is a simple statement of the Law of the Consei bk/m84 13fy76d vij c-gpehdrvation of Energy. It was first announced about the time of

  06.05: Newton’s First Law is based on the expesy+cs lp:5m(w( q6m vorimental work of which person, who rolled spheres down al 6wvc( (qmm:ps os5y+nd up inclines?

  94.04: Newton’s First Law is based in part on the woq, ct)wq9 wdo0rk of:

  04.01: In chronological order (earliest to latest),tvhlnj 6oj2n1nz(i4 l:4 lt+vhu; 6 jf 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 most recent:9kaeb ,hcg6u4 .bc-kl 4- l.acg hk,6keb bu9c
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 Niyso /vx5m 89/ it-matscolaus 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 of each person’s scientific work (ending with the most rece95ov-mt8x tsi/msay /nt)?

  12.32: To whom was the first Nobel Prize in physicl hsg uyty *pmdr172-3t18zrms awarded?

  94.23: Albert Einstein (6qytk +dt8gjwon the Nobel Prize in Physics for his work on:

  13.19: Which physicisnucl9xo:*8 vszv4 s2bt won the Nobel Prize in physics partly for the explanation of the ph:2x nzvb sucvs98l 4o*otoelectric effect?

  08.11: Which person has won a Nobel Priz ixs2bijtlv 4ue-8t-:e in physics?

  95.23: A Brief History otgdxh (h-4whlo +zg:-f Time is the title of a book written by:

  04.11: The most convincing proof of the fact that electrical csjnh5 :)rsk(mwj.rt 9harge comes fundamental sizedrs sm)j. njt hw(5:k9r units was provided by the work of

  07.32: What does LASER stand for?wo je./5im0 rs

  11.20: The transistor is a solid piece of semiconductinlk9uwr h)(p 2 iof8jo(cy1da gr8j(j5 g material with many applications in electronics. The initial development of transistors and the Nobel Prize awarded for its invention occurred closest to () 5r rjph y8w8fcd9i2 1gluooka((jjwhich calendar year?

  14.06: MRI is a commonly used acronym for a medical diagnostic(v-msx(kr 5,ihc - t8xe2nhks technique. MRI stands for whimh kvc e-s5x,2-n 8k((rtxshi ch one of the following choices?

  94.13: The purpose of the Decemb8bp e)x 0,op7fq*4 uobur zxx0er 1993 space shuttle Endeavor mission was to repair the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescopexoxu 74rob,* 0pxqpe0u8)bfz when they: A. replaced an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) is the largest particle accelerator in mmp7xqno bx tn19;0; zthe world. To which of the following countries would you have bm179zo0m;nnx ptxq; to travel in order to visit the LHC?

  11.11: The largest particle accelep3-yyw,gy 4gb rator in the world is called the LHC. What does LHC stand f -w gy,gby34ypor?

  13.11: There was great excitement in the physics communityx5xrkr u965g n8u7m:ycn)cf xqe 5 6hv because of an announcemem) 8n gx:cchrufx5e7yrkuv 9n6x565q nt 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 theoretical di-qp/290*ihg n w 8t;meieclbb-ab x oo7g. mp5scovery of a mechanism that contributes to our und5 n b9lptm-xpaqm h-0i/ec. ;bi g7*eoob8gw2erstanding of the origin of mass of 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 choices best kde:mii geyr /qg) 08u*:1mogrepresents the work for which the 2014 Nobel Prize gyeq o8 )gr1iimk *:/eu:dmg0 in Physics was awarded?

  16.28: Recent excitement in the physics community came from the February, urwovf6*h 7rz gg1l-h/r f,u4(x kof) 2016 announcement from LIGO t( ufzorfrgw*rok-4 glh/ v17 x,)fu6h hat