06.21: Which of the fouwng 1qvq -bxk.( n-d5llowing is not one of the seven fundamental SI units using the MKS syst-n5v. wbx1k dg-q nq(uem?

  95.15: If the unit for force is F, the fz.p(w1, hymg c7qlg.unit for velocity is V, and the unit for time is T, then the unit for qghm7fc.yz 1w.pg l,( energy is:

  98.16: If the unit for force is F, the un +3 xuhv: 63kkn 3dxjgkz 9e7ab4s.jvqit for velocity V, and the unit for timekh e jv 4:9xdku.3zaj3 gqn3vxks7 6+b T, then the unit for momentum is:

  02.25: If M represents units.5nn8y -ht8 mde4:uk nci-kf j of mass, L represents units of length, and T represents units of time, the dij:c -n4-ike8hyu 85nn mt.dfkmension of power would be:

  06.32: The kW.hr is a unit of:(+r e1av 9m,dfsxj7 qg

  08.10: Which of the following could * qcq 4fo3dmbj:s(mg .be a correct unit for pressure?

  96.01: A light year is8vgic l5a jg:( a unit of:

  13.04: A scientist calculated a quantity that was equal to one light-year. Wh-i;rbd/lb1 c8ke h pp4ich one of the fod/eb hbl418ipr- k;c pllowing choices represents the type of quantity that the scientist calculated?

  11.02: Albert Einstein's most famous equatio.b2hkzhck r35 gg*r: nn 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 fzgo. qc:(t9xsorce is named the newton in honor of Sir Isaac Newton's contributions to physics. Which of the followincszo9:. qtx (gg combination of units is the equivalent of a newton?

  09.03: Which one of the followi-c khb/ lhidj-p)l*(lng quantities can have its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SI units, the Ohm is written z48uy4jf(t bip ..oqlas:

  13.44: Which one of the following terms/quantities is most c./ohpavi2xue 7(l oy;losely associated with "the measure of the resistance of an object to length change under lengthwise tension or compre/ax2v(pey o uh;7i .lossion."?

  97.03: A student working on an energy conservation prob cvs39)osq 2exdk+iq5 lem has obtained the answer xe)9dsik s53v q2qo+c $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the smaw*iip xys;, -ollest amount of timexi, wyp; s*-oi?

  16.14: A scientist obtae7 .o2b5w, 4 jktwfbjm bla/t0k;r/6gflk: udins an answer that has units equivalent to those from computing thkft/tj 0wubel 2.m; 5k6ka,gb 7wd4j:r/lfboe 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 the Planck time ttf67xx0;klbn2b i5 j $t_{planck}$ 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 yqawz j-z n.u 5qnm-9ap6 w;.oby the time of 4 Ts?5oaqwqm.y ; j 96-a. w-pnunzz

  17.01: A scientist compy (u+e ;i f+mxwlf;5bcutes a speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there a* 7yufxi6 kb5sre 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 thzrl,or evt +6 vz4)/rcousand meters can be written as one kilometer. Which one of the following choices best represents a distance of one million /,vec or6lvz4r+)zrtmeters?

  12.01: Which one of the follqj4r tq 4pus3 fjj;5(fowing lengths is the largest?

  13.01: Red light from a lgt q zax 13f)jhcml9,u8wy:y1aser is noted to have a wavelength of 632.8 nanometers. Which one of the followca9 ,y3g1qmlh)y1xtf8w z : ujing choices best represents the meaning of the prefix nano?

  14.01: An FM radio stao s 3rp;d; o)czgb:xx1tion 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 bqn e-1cs/f: :yb giz-the following choices correctly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8ix kafs. -e gq:l:lik87pp. b8 gram and dimensions of length: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the following choices correctly g.sq gble -kax.8p f:ilip78k:ives the average density of the block?

  11.09: Which of the fm d1:erq6s(8b n xv(3 abyxr72l ipvsj:ak 37pollowing choices best represents the speed of 60.0 miles/hr rewritten in units :( v7sqvk8axib b16rljn ms:p 3r2da7x(yep3 of km/day?

  12.03: Which of the following vx : p.nc2h) 7ec il 1lca:w,7nfoira(choices best represents the value of the speed of light usil a,1i 72ifwvpr:) aec .(lnc x:7ohcnng units of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which on je+qa :ygi3/ qd6hgll+fsrnx* b8p: ,e of the following choices best representsqide pls:,b8:q/r6+ggfl 3yxn * haj+ the speed of the car in SI units of m/s?

  09.02: A room has a floor alvp 2:5w /zh07rco5+ojaz :o s njsug+rea of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an obpjdswy -/mxa2 ,4u ui5he:fg6ject is recorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measurz 3o5 rl.8wt jiqh-d9sement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of length are giv+ i o32zetb9ruen: $L_1 = 22.05\;m$, $L_2 = 6.1123\;m$, $L_3 = 89.6\;cm$. What is the sum of these measurements using rules of proper significant digits?

  16.04: The following four length measuremento9,fly+hczfex k. yz jmtz6( .t15n1ds 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 mem8wx .qvk r4lfe01 mt(asurements 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 yy ,eq9ayb md0u.: - q;c9rn;7yebmijhgqb 46are 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?

  15.11: Two length measurements are made and recordedb1e5fi* j-np 4 /xd ljk5eru2c 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 are-3uvmd4- 0y /+c x :ypjcducyq /)clnm 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 t m (-)fx-dzvjrogether: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$ and $L_4 = 2.1 \times 10^0 \; m$. How many significant digits are in the resulting sum?

  05.30: A scientist measurt ari(n;7 ln4oz 6q9hjes the 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 rectangular box is measured to haverwqj9 a6ef jo/mpyr-6qsp kxx,+- 74v 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 +bw,v+6,x (83hkjghi 2ytrcyhgz*wm choices represents the measurement with the most numb +2w,wg*8yrhkg j(cyhv,6+xz mi3 thber of significant digits?

  10.04: Which of the foll3w/uba)rw4zo:o alzy:z p154qdmmy1owing relationship correctly ranks the three given speeds from least to greatest? The speed are g5qrl 31:4 oyu p/4zmab1)ya:owzdmzwiven 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.rwj*t 9iq5: bhelx8e wt7:*ti Which of the following statements is correct about the precision and accuracy of the t twitlwq e8ixjb h*:e7*r9:5data?

  14.02: In the laboratory, a student makes the folloaas3 w6gc3+o bd;f l+fwing 6 measurements for the length of an object: 5.05cm, 5.06cm, 5.07cm, 5.06cm, 5.07cm and 5.09cm. Using the rulel3;w sgc3baff+ dao6+s 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 0r 1 fm)jtmvrnfea. ,,ruler is shown. Which recorded value is the most correctr0m),tm.rvf a ne,j1f for the location of the shaded object’s right end?

  18.07: What is the percent uncertainty it+z8 -0urb*;pcdxo -mem oq /sn the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a radqhtom9 *80 .e v/)nlrdqfojm;ius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vectoriem1;r51jr gj quantity?

  98.01: Which of the following is not a vector qua9hr, y-h9ubu kyfiwb(94ro0 x ntity?

  05.01: Which quantity ,(5ar+ uml9:zub oe/a i2tfi+ piaa6p is not a scalar?

  08.01: Which of the following quantitao o1/so;b nktl(sqrj9(m ; v/grks6*y is a vector?

  10.02: Which of the following is not a vector z.;evx: u*i cu ,oc(ewquantity?

  11.16. Which of the following is hl 2hoqj/tiu6 9+ew4m n, z/hrnot a vector quantity?

  12.12: Which of the +3ea p, j6e;utbkp2whb dl 31hfollowing is a scalar quantity?

  14.09: Which of the following is not a scalar+p gt4dth.z yq. 6-cwg quantity?

  15.03: Which of the following is not a oq2g,y:exyi: 7h0vna vector quantity?

  17.03: Which one of the following dqk-d.wd0r5zw3uw t) choices is a vector quantity?

  06.02: How tall is a flagpole if thens,ur9f27wk n 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 head7xoqfei6y .w tm6mxxxhad 2g*g+b ;h+(mg)0aing due north in a wind blowing due east at 50 km/h. What is tx;hdxh7 2*m)gix m6 tw+ mggafo(y6+eb0 qxa.he ground speed of the plane?

  97.40: A boat is traveling at 6.0 kmn;;1m40 banx)d cgb-oyy tz i6/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 mi59/ a wjul* dkj;oi3pyles 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 wit mmmq:kc nd52u;l1 bf(h respect to a stationary observer. A car is moving at an angle o:2ck; mnf1umb (lm qd5f 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 the observer?

  07.02: How thick is tz0*0cj lnw9v mhe average page of a physics text book in micrometers?

  09.01: Approximately how many seconds is it until the rk1-mop;cn,5ghq y+ sPhysicsBowl takes place in the+kn,p1sym5g r c-o; hq year 2109 ?

  10.01: The very first PhysicsBowl took place in 1985. Approximately f 3d 6sl*b51pb b,h fx2ky0wmohow many seconds ago did students compete in this first contestkob* m1h3wl2xbfdp5s 0, yf6b?

  06.11: The number of seconds from now untq 9horktwobs9,3 7)ey il the beginning of the next millennium (year 3000) can be apprhkrw3)sq o9 etb79y,ooximated as $10^x$. What is $x$?

  11.01: Which one of the following 7vhqqeq e+2nz(ki) i9choices best represents the average mass of an adult human9 nq)eqii(27 +hkeqzv male?

  11.21: Which one of the following choplvqz4 :9t;s fices best represents the time it takes for light coming from the Moon’s surface to reach the vpq9:tf ;4s lzEarth?

  01.09: The 1st Law of Thermodynamics ib pks+ba/ u(,us a simple statement of the Law of the Conservation of a(,k+ubbp/su Energy. It was first announced about the time of

  06.05: Newton’s First Law is bau u, cvfs+ fg4tmv 3(xqa1*nt3sed on the experimental work of which person, who rolled spheres d 41g(tvt*3mf+funx qsu 3,c avown and up inclines?

  94.04: Newton’s First Law is based in part on the 7 z,dwikytcke(ep5.1 work of:

  04.01: In chronological order (earliest to latest), place the fo9wffpyfl9klnz8.e7kl o 8a1nzi2 b-(llowing 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 earlire kho0(9o4lv. yf :cgest to most recent:e (f gc:4 lroy0ho9.kv
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 x3v 9mans4d+h/nc ysoqbd 8n8 6 oem).Nicolaus Copernicus, Galileo Galilei, James Clerk Maxwell, and Isaac Newton are very recognizable. d8+osm4m8nh3 q yvbco9 /.xned a )s6nWhich 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 Nob43c-,z whsjg uel Prize in physics awarded?

  94.23: Albert Einstein won the Nobel Prh3)7l-k1n+aplwep f 4ui(v 3jvo s)x bize in Physics for his work on:

  13.19: Which physicis kcr9r8mp.ez, 3no2e ut won the Nobel Prize in physics partly for the explanation of the photoeu3.2z8 9ep ken,omcrrlectric effect?

  08.11: Which person has won a dmrr.wgz.p(n 3o1()mvdhu+g Nobel Prize in physics?

  95.23: A Brief History of Time is the title of a book wri0w/ n ya (b7wgys3wk3ptten by:

  04.11: The most convincingut,+vi 1sq0q(ipkc6 *x7v -uj n8gsjc proof of the fact that electrical charge comes fundament,cjgus(j6 x+ 8uins-01* cq iktv qv7pal sized units was provided by the work of

  07.32: What does LASER stand (lcfk u*9s tupe/:h/h for?

  11.20: The transistor is a solid piece of semiconducting,*y30bgok( da p8qxi i material with many applications in electronics. The initial development of transiyo ag8q,b( k*d3i0ipxstors 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 technique. MRI kta y+h:xy40vqma: 6 kstands for which one of the xky0qkvm 46+ hy:at a:following choices?

  94.13: The purpose of the December 1993 space shuttle -k/m jtqvj*9rdc58wf Endeavor mission was to repair the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when they: A. replaced anwtdr8km vj9 *fj 5c/q- improperly ground lens.

  10.13: The Large Hadron Collider (LHC) is tqj zfi37k :i.kjhh;,whe largest particle accelerator in the world. To which of the following countries would you have to travel in order to visit the LHC?h z;7wi k.hk fi,j3jq:

  11.11: The largest particle accelerator in the world is called the LHC. Whaexc1jmd tc5cd 16 o*3pt doesomp*jtd1 1c 3dxc 5e6c LHC stand for?

  13.11: There was great excitement in the physics community because of anj5vy (njsv:)mjrk ++n announcement from the LHC during the summer of 20vnj(:y mks+nr + j)v5j12. Which one of the following choices best represents the reason for the excitement?

  14.19: In 2013, the Nobel Prize in physics was atd8o 9b/q mzo3warded "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 discovez/o dbtmq83o9 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 choices best represents the work for which df i /: r1-gr7d92fp,nxwljeqthe 201,f/rnwej i9fq lx271d:rg pd-4 Nobel Prize in Physics was awarded?

  16.28: Recent excitemenn9 a6suo ;u.wr) +he 8krxyr16o8hx mbt in the physics community came from the February, 2016 an)x; 9n houke 61rrh8+.8x6 bsrwyomuanouncement from LIGO that