06.21: Which of the followin(/lvwx rrhs5 c,xo:; wg is not one of the seven fundamental SI units using the MKS system:,rscwx/; rxolw( 5vh?

  95.15: If the unit for force y s*+1fw qrvcwzkn ,(a0(min g4)zuz2mg9xi4is F, the unit for velocity is V, and the unit for tgmn(x*siumfw9y+aq0r ,z2 4c4i v)(k1w zgzn ime is T, then the unit for energy is:

  98.16: If the unit fo4;in6iaz1gx/ zo0brn r force is F, the unit for velocity V, and the unit for time T, then n;4gra 0bxn6/z 1ioizthe unit for momentum is:

  02.25: If M represent u+hsw255w8ggl,th i/wt5ikv s units of mass, L represents units of length, and T represents units of time, the dimen2/tgl,gw5wii t 5hv8 huk 5sw+sion of power would be:

  06.32: The kW.hr is a untskvut5d; 3 1(ozd 6k /6ga *dpvx+rtvesoz.7it of:

  08.10: Which of the fol-g 4ptsfa(ql4lowing could be a correct unit for pressure?

  96.01: A light year iq u7ell2 iln11s a unit of:

  13.04: A scientist calculated a quantity ttx*alafqilza,xgsu5 rcub +8 2-58 i :a;7glohat was equal to one light-year. Which one of the following choices represents the type of 58rgaztu7q5g:bsoll i;2+xafx ui*8- ,a a clquantity that the scientist calculated?

  11.02: Albert Einstein's most famous equation is 0czubau w9kh 4..na- z$E=mc^2$. 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 nameo1, h qjgcc +tl,el+y:d the newton in honor of Sir Isaac Newton's contributions to physics. Which of the following coyctcg o+el+j q:,hl1,mbination of units is the equivalent of a newton?

  09.03: Which one of the following quantities can have its unit3z5z(-wmwrdj expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SI units, the Ohm is written apxx/a9 ,oljvy/g2 h ra6a35ll s:

  13.44: Which one of the y hzfm6* h8c4svfv:qps1z e36 following terms/quantities is most closely associated with "the measure of the resistance of an object z h86sseyvpff6m3:h4z cqv1* to length change under lengthwise tension or compression."?

  97.03: A student working on an energy conservationm ;8zo7k,qz 8ksje;od problem has obtained the answer ;m,sdk8 okjo; qze78z$50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents tgg-0ry(5jrc jwz 9k:+c x)z /cqsjp1mhe smallest amount of time?zc rx5rjs91 k+gzqwcy() m :0gjj-cp/

  16.14: A scientist obq+/to,)mib; v suj5astains an answer that has units equivalent to those from computing the5tvis,js b / oa)m;uq+ square root of the ratio of the Universal Gravitational constant to Coulomb's constant. Which one of the following choices has these same units?

  12.46: There is a quantity called ther8ah(n rb,u(n 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 of 12 Mm by the tijr7hat5ig3q sp+0t i05* 94qpdtfb prme of 4 Ts5pht p0g35 t7 tajr0fpq r*ibs+9iq d4?

  17.01: A scientist computes a speed a(w u/9o (fbmcms $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are ap +0tdmqa09q0dla 7e.* yjvbkkproximately $31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

  11.03: The distance of one th1o es7d.vj yi5ousand meters can be written as one kilometer. Which one of the following choices best repe517s dio jv.yresents a distance of one million meters?

  12.01: Which one of the following lengths is the larges+0l 5nr yvioh7iqk7h: t?

  13.01: Red light from a laser is noted to have a wave nozp/k k(0webi.2 u8olhl h+8length of 632.8 nanometers. Which one of the followoblok.i/ (h2nlwe+0uz h88 kping choices best represents the meaning of the prefix nano?

  14.01: An FM radio station sends a signal with a freqw7trf13g ksb3v sl,t )uency 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 followitkef: 0n ;bsyz/ d.,oing 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 5p1uptveh( w 00z -w nexsnbpma-,r/6of length: 3.00 cm, width: 4.00 cm, and(rpeewb5vwh 0 a/ xztn1-up p6,mn0s - 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 represents (j,hd (:wvxn jthe speed of 60.0 miles/hr rewritten in unit j dx(vwhjn,:(s of km/day?

  12.03: Which of the following choices best wrf t41i-ls. 7nhb6gjut 1zc3represents the value of the speed of ltr7hgjuw6- tb1l 1ncsf3iz 4.ight using units of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which one of the following choicehf7i0 w*kcglm0pube)6;8oz1 l ka9kps best represents the speed of the car in S;hab79zpolmk g10kkwpe cl0 f *u8i)6I units of m/s?

  09.02: A room has a floor area of89y/o; r 9ojri (ff f4pd9-:ijwyapsm $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of a, x36z9p,*:ezok uncn so itb/n object is recorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measur sge)j5v+,gvj ement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of length ar 6*w-3l9x0spqb pb)vofif a:o e 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 re9 k:;;i n nn*vaf;vu;s)c kc g*jqdrp7corded: $5.4 \times 10^{−1}\;m$, $5.4 \times 10^{0}\;m$, $5.40 \times 10^{1}\;m$, 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 measurementyz se d2agp)ck pu2(c6*teg su8e v:,.s oflength 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 a2 x1g n sspncme7xv8 iw-f62b9dded 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 and recorded as r7sf86m (nojdkz,6im8vu/ q n$L_1 = 84.55 \; cm$ 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 ar n1c(zt2) fhope 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 lenrv) bg+mvdxsp9zna;qqt6;b 30j+ *wclob46 ugth 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 measures the dimq eo8t/ 8wd7az+ nrtf94jy-pa ensions 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 box is snj*a7 x6*cqd 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 omxvj : zhg1: 9k )pbuk+/tdb5represents the measurement with the most number o kbx)/hum:vto 5k bpg:1dz j+9f significant digits?

  10.04: Which of the following relationship correctly ranks the three given sp1w0/ss,k2ulwft x1 pz eeds from least to greatest? The spe uzk/slwf 0,1xw21sp ted 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. Wh /zhh9g;xqrc ld:ovf2, *r0 jsich of the following statements is correct about the precision and accj hvg*c:,do s9z ;f2 hqx/rrl0uracy of the data?

  14.02: In the laboratory, a student makes *4tism5;ct34/*wvjslnr xyz v p(r6hthe 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 pv*vrnzl3tst(ri54js h* cx4yw/ m6; should express the average length of the object?

  07.01: A standard centimeter ruler is shown. Whiqi)9jfgrjo w- /d6-zam/rx q/ch recorded value is the most correct for the location 6jqrgz /am)r 9 qwj/ /doxif--of the shaded object’s right end?

  18.07: What is the percent uncertainty in the measodg*o6.) q7wvth1hl4 bsmx lk g,go4*urement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a rad/3slgz 0 )eocxi-i*amius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector quantit ,0qvj pxnof2;tc*+ r/tf c1lqy?

  98.01: Which of the following iv+czy8 bf(z/u;edz5b s not a vector quantity?

  05.01: Which quantity is not a+wncsv8ez1z y*vu( caq ;o *f+ scalar?

  08.01: Which of the following quantity is a vectoz-5 uj llj3ytx +jk5+ cev7f3lr?

  10.02: Which of the following is not a vector quantitmx2dpm*x1ma ;c3t+q pvf( cl5y?

  11.16. Which of the following is not a vector quantdbid3)vnt 8mqu8 sm mu +es,97ity?

  12.12: Which of the following is a scalar mz :tvdmwuq0q-32 z 5g ;cq :xuyi7qj0quantity?

  14.09: Which of the /:td/ riue7 qyd5r1ug following is not a scalar quantity?

  15.03: Which of the following is not a vector qua c5xpc r7wfeeyr50 -jj h7 :syykjg567ntity?

  17.03: Which one of the following choices is a vegzyw*ey49zw 6ctor quantity?

  06.02: How tall is a flag/ owm; 4tks1tp+) lv/zpmg pf/pole 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 norti,p-vm2dx/ a9negl,uh in a wind blowing due east at 50 km/h. Wng/a-9 devm u,2ilp,xhat is the ground speed of the plane?

  97.40: A boat is traveling at 6.0 k +n+z bn +g *y3emt5efe/ce-zgm/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 byh )-)c)0gzefsx ir. 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 withhj/oaih yjh+9/9nr j8 respect to a stationary observer. A car is moving at an angle of 40° below the horizontal with respect to the observer. A passnhy8 j9/o/ h9hj r+jiaenger 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 p6qohwu mc: u.a1kd;m7age of a physics text book in micrometers?

  09.01: Approximately how many seconds is it until the PhysicsBowl takes plxq6 heba vtbhd5l (81,ace in the yea8lh,btvx5e h bdq a(61r 2109 ?

  10.01: The very first PhysicsBowl took pllc i(k)w .jhicil +t:+ace in 1985. Approximately how many seconds ago did students compete in ( ki +)tj+ilw lic:.hcthis first contest?

  06.11: The number of seconds from now until the begial;h4ylc+ ; pgnning of the next millennium (year 3000) can be approxiy +h ;lg;4pclamated as $10^x$. What is $x$?

  11.01: Which one of the following choicr8;1qlfc )mq.tucshg2 36 s* 7 rjctlyes best represents the average mass of an adult humanyj3csrq fc c2m67sr * .8q1;h) uglttl male?

  11.21: Which one of the following)u g.x0fnx yr* choices best represents the time it takes for light coming from the Moon’s surface to reach turgy )nfx x.0*he Earth?

  01.09: The 1st Law of Thermodynamics is a simple statement of thau2fd3 rtd-,dr+du k0e Law of the Conservation of f-d2 +uurd , drkd3at0Energy. It was first announced about the time of

  06.05: Newton’s First Law is based on the experimental work of x.1d byugr0tn c+rt pyf4)m//which person, who rolled /rf btpy0/t 4ny.)gmdrxu1+ cspheres down and up inclines?

  94.04: Newton’s First /.h* mwey-(m2agllat. onz*zLaw is based in part on the work of:

  04.01: In chronological order (earliest to latest), place the following e tymlx/anem8cfxh2x(1)hy:0 jo0o x,vents:
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, orec ivoixvh4,w ;)d0 s db(hl;;der the following events from earliest to most recent:vsi; 4)ld0ehbv(; oi; wx,cd h
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 x56sr tovvefc s)9l4;r; tjk5 Nicolaus Copernicus, Galileo Galilei, James Clerk Maxwell, and Isaac Newton are very recogniza )t49vl5s;cj; e6k sx5orrv tfble. 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 physics90n j icghz6*f awarded?

  94.23: Albert Einstein won tsdtkk+o g .0.fi7kk 9xhe Nobel Prize in Physics for his work on:

  13.19: Which physicist won the Nobel Prize in physics partly for the expzok8gx j;/k;9pcdvy a0k/*cdlanation of the photoelectric efkkcy 0*d va/;x9k8j/g opz;cd fect?

  08.11: Which person has won a Nobel Prize in physicsnrmy 69tdelwan-n.6 9?

  95.23: A Brief History of Time is the titl 55po6nm-)i5 xh- ow8lutlop ve of a book written by:

  04.11: The most convincing proof of the fact that electrical chab4;kfezn / f4)r-c6o v 0dkjsbf.stm9rge comes fundamental sized units was pro;z9otfm) f-k/e 64.d0ksc4b bfvr nsj vided by the work of

  07.32: What does LASER00f coa*ejee 0s .kof; stand for?

  11.20: The transistor is a solid piece of semiconducting material with man((4m t -rdwwwlzo+sy: y applications in electronics. The initial development of transistors and the Nobel Prize awarded for its invention occurred closest to wh(+-d( wwry:mosl zt4wich calendar year?

  14.06: MRI is a commonly used acronym for a medicp9ze: enu;q5 l /k4vscal diagnostic technique. MRI stands for which one of the followin/9e:k5; 4u qps nclezvg choices?

  94.13: The purpose of the December 1993 space shuttle Enjlp;+js-e4)l kxep a8deavor mission was to repair the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when theys el alkxe+j8p4)-j;p : A. replaced an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) is the largest part zl5alklp3)-,kai c97dzbtm6icle accelerator in the world. To which of the following countries would you have to travel in tk59 dlz-a,b 7m3pzl) i6aklcorder to visit the LHC?

  11.11: The largest particle accelerator m:+a zept 0gncvqq)i/--x y q5in the world is called the LHC. What does LHC standvzqqca0n:g5yxt)q- -i me +p / for?

  13.11: There was great excitement in the physics community because of an8jj-nul0hlek( 8i xz8 announcement from the LHC during the summer of 201j ekn8- jzluhil08( x82. Which one of the following choices best represents the reason for the excitement?

  14.19: In 2013, the Nobel Prize in physics was awarded "wg 7*7l 5)r, xh:ev4 zwtsi0y ab+cmdkfor the theoretical discove :cxwhrtkld+0,s e)7 iy vwgm4za 5*7bry 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 ATLAS and CMS experiments at CERN's Large Hadron Collider". The winners were François Englert and

  15.20: Which one of the followinh;h h-a xw9h5hxlwjn(hc:g19q yv;t+ g choices best represents the work for which the 2014 Nobel Prize 5h q9wnv1 9ahhgt;;cx h+ yhjl-:(wxhin Physics was awarded?

  16.28: Recent excitement in the physics community came from the February, 2016 aoc-oel x6aiz0o-i*x )fm:gs 8nnouncement from LIGO thatcax60m *gsx i-f:oz8o i-eo l)