06.21: Which of the following is not one of the seven fundamental SI units usingzmyaknr .9 yd1rq o xay.(s,1/ the MKS syst9ym ay,x1ky/ra ( n.oz1rq.sd em?

  95.15: If the unit for force is F, the unit for velocity is u wy xnwad(3p6(/mxj+V, and the unit for time is T,y(/( dxjwa wn xp36u+m then the unit for energy is:

  98.16: If the unit for force is F, the unit for velocitg:d vdq75d/txi 5 yoh-y V, and the unit for time T, then the unit for mo:5y ddxq-itdhg57 /ov mentum is:

  02.25: If M represents units of mass, L represents units of lengthc ,f e(4fjtqv o-t-j)n- aimm6, and T represents units o(-qf e-jvo 6i c-t mt)4anm,fjf time, the dimension of power would be:

  06.32: The kW.hr is a unit oko * ss 23ahiqp9cb-pc2qjs96 f:

  08.10: Which of the following could be a correct unit for prhagr/;sd;q)ixas/d7 essure?

  96.01: A light year is a uni5v y,elc ikw,rco 62n3t of:

  13.04: A scientist calculated a quantity tgc *,cz;91gax l kh0vehat was equal to one light-year. Which o cvxelcz ,0; a1khgg9*ne of the following choices represents the type of quantity that the scientist calculated?

  11.02: Albert Einstein's most famous equation istd 2tc4hf:j)xp /a- bn $E=mc^2$. 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 no u*:t3u+agd,: 9bu)5tm wlp+zj niutewton in honor of Sir Isaac Newton's contributions to physics. u g++9tujt )bt,mo3wnd*pual: z u 5i:Which of the following combination of units is the equivalent of a newton?

  09.03: Which one of the following quantities can have itswzor9o,;d r9p*b hdwj8hef 2 ux5 pz64 unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundament/n9p,mwm 6ln fyzh.8 tal SI units, the Ohm is written as:

  13.44: Which one of the following terms/quantis*a2qt mp8 ja1ties is most closely associated with "tmaa1t 82*psqj he measure of the resistance of an object to length change under lengthwise tension or compression."?

  97.03: A student working on an energy conservation problemu13l9 xb667hzpo *md uhph5l /+ ofdma has obtained the answhd7fou b1hhd mz l p*6m5o+xu3l96p a/er $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the k1qlq .+tst/ eiqej8-g pw0(r smallest amount of time? qjew ptk.+it0l 1/q8q rge-s(

  16.14: A scientist obtains an answer that has unhiw a;q,sp5ne;5 rcm2its equivalent to those from computing the square root of the ratio of the Univeniw2p ,5;5sreqch am;rsal Gravitational constant to Coulomb's constant. Which one of the following choices has these same units?

  12.46: There is a quantity called the Planck time *ll)0 ql2y rqj$t_{planck}$ 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 distancly7r57;,l0 jv t;cri8ttvxl f e of 12 Mm by the time of 4 Tltl5xtlv7; 0tr c8j v;ir,f y7s?

  17.01: A scientist computes a01d3y uetyg)qe (mnd9 speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are approx 7qwm ij xj0;z35tzg6hlv:d5qn lr/m: imately $31.5 \times 10^7 \; s$, 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 kilomete4; qz9d/c69 kzkiklxces*2 a or. Which one of the following choices best represents a distance of one 6deql zc2ao4si*/9k x ;9ck kzmillion meters?

  12.01: Which one of the following lengths is the*:d*a.tc 0r ;jhfjwgty *r6ua largest?

  13.01: Red light from a laser is noted to have a wav7 -k-vk9 hqqejelength of 632.8 nanometers. Which one of tj9qq e-kv hk-7he following choices best represents the meaning of the prefix nano?

  14.01: An FM radio st+v3+ qz2;r+uovjnk u*o k6azvation 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 t(e8 ehjcg-v9ip zo8bv7o4*fc he following choices correctly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular blo9)acqe6d5;e 9xarg8 hkc nwc(ck of wood has a mass of 17.8 gram and dimensions of length: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the following choices correctly gives the averaga (c6qwxr5dgeh ck9);en 8 9cae density of the block?

  11.09: Which of the following choices bestlpami55,z+ p:1oq wuj represents the speed of 60.0 miles/hr rewritten in units ,lip 1p5ua+ 5oqmzj:w of km/day?

  12.03: Which of the following choic- (ngb6fjci/aes best represents the value of the speed of light using (nibg/f6cj- a units of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which one of the follold1 md qyc 02uak c()b h785sg*npg:awwing choices best represents the speed of the car lhpy a8 kcagd :1gcwqb( 7n2m5s)d 0u*in SI units of m/s?

  09.02: A room has a flo;1oj jp1b6lus 1eu qb4or area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is recora9wqw1lo /cowb6 .m:j ded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length me5 1zcbm shqv38,qh+ehasurement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements,-uhofn bw tltn06, x0 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 followingkqi1run cawxn t7x5nw x -us+n7 e3./: four 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 mw:jf7q -cf acf;)+lpbeasurements 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 ad f.m80y:hd gumded 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 a r2rj2*ii xoq+re 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 : 1 p4nwn hufb46l0qz51 zbie8qsun8k length measurements 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 -vx f -,/,s1w gsovf;u yhvz) 8ulyvv+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 measures tbu/o lnh*v7u +1l,yu ahe 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 rectangxbwu* l p9))hhular 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 th qin cbh,9q8o)9,f jpie following choices represents the measurement with the most number of significant i,8bqhq9 c, nj9) piofdigits?

  10.04: Which of the following relationship co8s6kk r bu+gfs a0 gzkx3r45vp+/6 jjzrrectly ranks the three given speeds from least to greatest +gkrg3+6vk juzxk0/fz br8 s6s ja45p? 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 z :fwkhp h o;k1q-jl7n 2ebxckh;77n(are taken. Which of the following statements is correct about the precision andw;z(xjkh77hhk: c2n bn7of;p1lk q- e accuracy of the data?

  14.02: In the laboratory, a studextf, l+bdk/b nj +mw67)pwf nbvg7 ;:bnt makes the following 6 measurements for the length of j mtw: v/n+)kpb g6b77 fdnxl,bfwb +;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 length of the object?

  07.01: A standard centimeter ru29*cs 0 oct hxlbatq1(ler is shown. Which recorded value is the most correct foq*2(t 10bx lhs oactc9r the location of the shaded object’s right end?

  18.07: What is the percent uqz7sy5l j-)lq fp()rj ncertainty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a bd 7lx(;g06q*nvmnui br52op radius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector quantit+ 7gwio- 8r sfpe,khmlo; 0xmvs.3g-gy?

  98.01: Which of the following (h hdh4q* /m qde8sm(kis not a vector quantity?

  05.01: Which quantity is nobniu .e ig-dfcd9 h3a8+(j,ept a scalar?

  08.01: Which of the follf,qizm x+ -or:2ecyh / jqag04owing quantity is a vector?

  10.02: Which of the following is not a vector quantit5qvqfhm5gu h88gt5 upm -0)g gy?

  11.16. Which of the following is/dg53gk2:mv mkq6e fd not a vector quantity?

  12.12: Which of the following isikem)t s28y +:f2luvf a scalar quantity?

  14.09: Which of the following is not a scalar quantityx5+ gp 1cfwc (:yp/z-4nq (dptp8cfxc?

  15.03: Which of the following m/ mq7bkz0 *1fdx2gpg is not a vector quantity?

  17.03: Which one of the following choices is a vector5rer.e3 8obdf 7fdklke:*lr. quantity?

  06.02: How tall is a flagpole if the sun is at a m*k0kfsxilc h /x))e /i t8i8f$53^{\circ}$ 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+dt-d +3 (ca .9m fqa-jumelst in a wind blowing due east a 3sc++.dle-ut d -jmfm(t q9aat 50 km/h. What is the ground speed of the plane?

  97.40: A boat is traveling at 6.0 km/j2m)c v;qubqrk /o 24ah $30^{\circ}$ 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 fliesjfckwm2 ,m0x 6 300 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 j(stgo nu6rv*e:oes 8;ax h+ .r31zzwwith 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 respect to t6;o+ zuhewotrgs:(ner* .xz3 vsja18he observer?

  07.02: How thick is the average page of a physics text bgl eivt+cbm(a3*u 8l(r 6. gucptl -3yz w;jc(ook in micrometers?

  09.01: Approximately how many seconds is i+ a: r54mb-todynq; hrt until the PhysicsBowl takes place in 5+-a4q; nm:d tobryrhthe year 2109 ?

  10.01: The very first PhysicsBowl took mpz53 ;no- y/f mkdb5gplace in 1985. Approximately how many seconds ago din-g/;z5bd35 py kmfmod students compete in this first contest?

  06.11: The number of seconds from fow,o viy z)75now until the beginning of the next millennium (year 30f,ywz5o7vo i)00) can be approximated as $10^x$. What is $x$?

  11.01: Which one of the following choices best reprr9qf/pr1uoco 4 51doh v;q3jsesents the average mass of an adult human m ro4fsr35hc ov/uo ;q9d j1qp1ale?

  11.21: Which one of the following choices j*gav 7y9dxkwm -.8mq best represents the time it takes for light coming from the Moon’s surface tv 8- a.qwjgxmm7*ydk9 o reach the Earth?

  01.09: The 1st Law of Thermodynamics is a simple r 02tw;1p u/hir xfdkc.6:eqsstatement of the Law of the Conservation of Energy. It was first annor6d ftr 0i1;us kwhq/ px:.ce2unced about the time of

  06.05: Newton’s First Law is)olm0(qwvh27 zt+ idrm/5 ytm based on the experimental work of which person, who rolled spheres down and up i7/di0 rhwt)5qlmvy( o m2t mz+nclines?

  94.04: Newton’s First Law is based in part on the work rv 8e//.u;qlclkkvn1 of:

  04.01: In chronological order (earliest to latest), placiml *pb.6/f /xdtc+hye 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 frolu0kczmrtt (-q.u9; rm earliest to most recent:c .rrtt ukzqml( u90-;
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, Galileu lc:k4dl p61 p n5mb xb;e1y/:kk3kjho Galilei, James Clerk Maxwell, and Isaac Newton are very recognizable. Which one of the followk:kp e5m dhcjb4y;3lnx:lk 1u/p6b k1 ing 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 phyb9ls npm+sd5 9sics awarded?

  94.23: Albert Einstein won the crs ip5::gbr ;ic56iy svkp(*Nobel Prize in Physics for his work on:

  13.19: Which physicist won the Nobel m8 i: v/;tapgty my6c3mo/e3 bPrize in physics partly for the explanation of the photoe p/ mcatgi63y;o:m/vm 3t8eb ylectric effect?

  08.11: Which person has won a Nobel Prize in r/-uv6kpxzc5physics?

  95.23: A Brief History of Time is the title ohxy5 ie znr+m0kb7 qg. *j(50,f ev)x i,uyvdof a book written by:

  04.11: The most convincing proof of the fact that electrical charge comes fundamfw )c29hjqf- har ,xvb:r3,krz )bo1aq h4rn:ental sized units wahk9f-31w : q,)frbh orrc ,h)jz 4:ab2ra vxnqs provided by the work of

  07.32: What does LASER stand for;tbl h-/wd /0htwfo m-?

  11.20: The transistor is a solitaf( :il -xb3dd piece of semiconducting material with many appl fdl a(ix3b:-tications in electronics. The initial development of transistors and the Nobel Prize awarded for its invention occurred closest to which calendar year?

  14.06: MRI is a commonly used acrony2)1r)as rqc.dltfio1 v0+8 oakj2bnam for a medical diagnostic technique. MRI stands for which f a.slto nq1 8r20ojr)1c)bakdv 2+ iaone of the following choices?

  94.13: The purpose of the December 1993 space shuttle Endeavor missie beso;iyl hjr uu 0,;+mi(8+ t5mk.cyon was to repa+ c+j, yuyb0 8e;(ieoh;mkrl.5 mitusir the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when they: A. replaced an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) is the largest particle acceleuc8 e2 ww+x8ijrator in the world. To which of the followin2j 8cx wuiw8e+g countries would you have to travel in order to visit the LHC?

  11.11: The largest particle accesp(3u 6kjmy5j w(qb;w k.o j+clerator in the world is called the LHC. What does LHC stand f( b+wjku.3 (sjp 6ojmw; cy5kqor?

  13.11: There was great8 fk;pxm9 ghugnx g38+ excitement in the physics community because of an announcement from the LHC during the summer of 2012. Which one of the following chop3n;gg8 hxg m8k+9fux ices best represents the reason for the excitement?

  14.19: In 2013, the Nobel Pri,t llp6zh 4bbu+iv9d1 ze in physics was awarded "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 discovelvb tiz 61bp+h l94du,ry 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 choicf 2ko*+j uqv uh64 eag2ddz35ces best represents the work for which the 2014 Nobel Prize in Phj o3+ucu*kgvd6 dh524 eqa fz2ysics was awarded?

  16.28: Recent excitement in the physics community came from the February, 201mpow l685h+lnwci+3w 97x3, ls;zjqlc6y amj6 announcement from c m6h3jqnys lm;5l 6co7ixz plj,w93l8 w+a+wLIGO that