06.21: Which of the following is not one of the seven fundamental SI units usin8 :)o wsyg:3rbbc4x cjg the s8 b3) gcywo4:r:jcb xMKS system?

  95.15: If the unit for force is F, the uhf3k i:r/sekiu.y8+cd,nsq 2nit for velocity is V, and the unit for time is c.srhefk,2/q 3s:dyi8u + kinT, then the unit for energy is:

  98.16: If the unit for force m* tzal-abs)5w cpsk( qf30:ris F, the unit for velocity V, and the unit for tim0tr(5wa m szl*-bka3fsp:c )qe T, then the unit for momentum is:

  02.25: If M represents units of mass, L rep 6zb+bhnhp(4.iu b 5a kqw+to q7ge1c4resents units of length, and T represents units of time, the dimension of power wo gohbkwn(5 4q.+ qit7u h+46bzc1p baeuld be:

  06.32: The kW.hr is ad f8hl2glo(t*t 06lmy unit of:

  08.10: Which of the following could be a correct unit for pressure h3 mbw/(wpqc m/v;1tz *xld-y4 pf5jm?

  96.01: A light year is a unita;:t36zcvmec7 f2g 6uz1xoee of:

  13.04: A scientist calculated a quantity that was equal to one light-year. W4 y5 8dgva6fpl1kl l)khich one of the following choices represents the type of quantity tgl d 48651lypvfk) klahat the scientist calculated?

  11.02: Albert Einstein's most famous equation h4 rin3 -oqx3jis $E=mc^2$. 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 newton in honor of 92msisg ,f,,+nbjus tSir Isaac Newton's contributions to physics. Which of the following combination of units is the e ,+n,stbmujssf i,2 g9quivalent of a newton?

  09.03: Which one of the following quantities u (51br 0a4muplwn sz6can have its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of tp)c2- pv ze4lfy:-)uya1 nf8gr p9 iac1,razzhe 7 fundamental SI units, the Ohm is written as:

  13.44: Which one of the following terms/quantities is most closely associated wi3):vkjsq yvd 2th "the measure of the resistance of any: 2kdqv)j3vs object to length change under lengthwise tension or compression."?

  97.03: A student working on an eyox9w+ x dn3n knx,h6+nbwg-)nergy conservation problem has obtained the answer+3 x 9nx-n xo)6+hy dwgn,wnbk $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of th5qtjptr-x rq3 97v8 eie following choices represents the smallest amount of time5tx8jv- 39qqpi7e trr ?

  16.14: A scientist obtains an answer that has units k0n6+ep(yeutyt yqm0 c+3dk9 equivalent to those from computing the square root of the ratio of the Universal Gravitational cons p(+tt0y+k 9yd0q6k3eeymun ctant to Coulomb's constant. Which one of the following choices has these same units?

  12.46: There is a qubmt :t3(e6uu l52o(mqm a,icmantity 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 obt8d, upk q)s*ne:pmb5wain by dividing the distance of 12 Mm by the time of 4 Tsn: b*m)u5p kwed sq,p8?

  17.01: A scientist computes j4o, 9*t(k( qb48rl obqdo jqh7x sn*ja speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are lk3r qeu7eidk (7xq32 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(w9 )r2o18nk3t 7c:y+ysglb ixnea xv one kilometer. Which one of the following choices best represents a distanceay1ylx7n)te r ( 8s 9k+wvgbo:ix2 nc3 of one million meters?

  12.01: Which one of the following lenbrcsqo0k;6g ois16 j qhxw0.k.d*w6xgths is the largest?

  13.01: Red light from;41jst 5je joc :pniv7 a laser is noted to have a wavelength of 632.8 nanometers. Which one of tt1coj7 ej5jv p:nsi4 ;he following choices best represents the meaning of the prefix nano?

  14.01: An FM radio statio rbo1 jwla7a5h-k7k q*n 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 the following choices corre6fp(,:3 ivgli5k2 av nm. nqdyctly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has aj9lm f l4b1x5a9 4n/h tlu2yu up4+uti 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 blfu ui/n4m+t512a49j xl4 htu ulyp9 choices correctly gives the average density of the block?

  11.09: Which of the p4v1scjwa7 6t following choices best represents the speed of 60.0 miles/hr rewritten in units js1at4c v7pw 6of km/day?

  12.03: Which of the following choices bes-a5vjste)2qe+ 31 lscu)y kzat represents the value of the speed of ligy)kle)a1 s- 5ja+t q u2zve3csht using units of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which one of the foll7zse/mw:4nyloxij6 4 1hwh) rowing choices best represents the speed of the car i:6hm r)iwj y/l4o71hnez 4wxsn SI units of m/s?

  09.02: A room has a floor area of c- ffsbpy*c; z /t)x) +dubl+e;dq:oc$25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is recorde,jto00gpoaz+0f u9 ::5mpxlfaxmf :k d as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measuremez n*+fkk:ti5mtfktm- mf k/ j2u-9xnxp*g n)2nt $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measuremenh2c: jzeyzg jc*/7 5wxts 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 following four length measurements aren (g qk343jgzl 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 recorded from an experb)v 6ia 2 0tca,uvhakc3s6ik 1iments: $L_1 = 4.57 \times 10^3 \; m$ 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 to59t tloql/xgn v ct8n ;np,8q5gether: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$, and $L_4 = 2.1 \times 10^0 \; m$. How many significant digits are in the resulting sum?

  15.11: Two length measurements are72h ui eii hw2x7ih+)a; )x)bi:yukz t 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 measmg/pz,5cmtt xh;,;aqurements 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 length0j( pdpyei-d 1 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 dimensions of a rectangular solid to kcj99wh0m+ cbbe $1.000\;mm \times 20.00\;cm \times 5.00\;cm$. 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 have le5*w-dwjxm 43dptvm7vbq3/ o h ngth $L=13.34\;cm$, 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 kon 8xv.w(utzh03n6 dgasc)2e following choices represents the measurement with the most number o 3ncxkwut8 .20 nho) dgav(6zsf significant digits?

  10.04: Which of the following relationship correctly rar s51u6s0nk t8.-.exvaiaam3lx n*e lnks the three given speeds from least tkue.ml aev8s-nxi3n. l5 s01r6 t a*axo 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 are taken. Which of the follodx 19pqw ez7/mw1h w5swing statements is correct about the precision and accuracy1m/q9z 5w expw7 wd1sh of the data?

  14.02: In the laboratory, a student makes the following 6 me yay.6rm1ply- asurements for the length of an object: 5.05cm, 5.06cm, 5.07cm, 5.06cm, 5.07cm and 5.09cm. Using the ruly .yml-y61 apres 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. Whis2wc28t 7elv. peuyd*ch recorded value is the most correct for the location of the shaded object’s rd uyl8vwes*2eptc2 .7ight end?

  18.07: What is the percent uncertainty in the measure,,q6wpqjza* f j:ur5 lment $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has ab4patgpc *za mywywy)/( a;42 radius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vecjfu 914vprrp .tor quantity?

  98.01: Which of the following is not a vector quante0 a)qbm7 *0tqcrx nxq ;(f4yzu /tn2zity?

  05.01: Which quantity is not a scalawl7o4zw/: p o,3bic 4n(cho /8fcdwfc r?

  08.01: Which of the folluq 1nhb hi5*2d*jr 7qzkt3;x bowing quantity is a vector?

  10.02: Which of the following is not a vect qs7td9t1m8/ sva0p1 (rf rpggor quantity?

  11.16. Which of the following is not a vector quantium 2f9k/vo-jkf:o; (f epj c,o2tylz6ty?

  12.12: Which of the following is a scalar quanti0 a pxxa3z -8x8zmog; xa,s9*xgcgkf9ty?

  14.09: Which of the following is not a sc5aer9cp uh x+g7km4:x4xb3 u lalar quantity?

  15.03: Which of the fobiru:.z7 ji;lyq)e7cllowing is not a vector quantity?

  17.03: Which one of the following choices is a vector quantityrvqu ds324wj)wv0 xl5?

  06.02: How tall is a flagpole if the su( )pa14dj:kyc.;vnzghgj m n too36f2 n 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 nor 2brj: rqq,kl yk0sd1,th in a wind blowing yk sqr:20dq,1lbj ,krdue east at 50 km/h. What is the ground speed of the plane?

  97.40: A boat is traveling at 6.0 kmgzw0v/k0zy x3 /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:uj y:xqg8 to)qzjhd;428n wx 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 with respect to a sthq6y gy9y5r/al6e.be8q /hgjationary observer. A car is moving at a/ geg qyb5q 8lh6ajy /.eyr69hn 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 the observer?

  07.02: How thick is the average vt ./: 75nnm(eo 1po/yieqj2nr qz9nr page of a physics text book in micrometers?

  09.01: Approximately how many seconds is it until the PhysicsBowl takes place a:rp)m vr9s 2f *c)cwmin the year 2109rr) a2 9p*fm ccws:v)m ?

  10.01: The very first PhysicsBowl took place in 1985. Approximately hp l d 032pthy+p9xs qrx.*;cvtow many seconds hsdty0v+xx;3lp tr*cp.92 qpago did students compete in this first contest?

  06.11: The number of seconds from o6h2k5 ku(xv know until the beginning of the next millennium (year 3000) ok khu2(kv6x5 can be approximated as $10^x$. What is $x$?

  11.01: Which one of the following choices best represents the avera 32,d /xe,utov+k gnb5hhn6 g wg*ht1wge mass of an adult human m,v / he *h 32tkn1ghbw+g oxtg5nd,wu6ale?

  11.21: Which one of they))7*vjkk xs y6g5lz m following choices best represents the time it takes for kv)y*zs5 6lkmyx 7)gjlight coming from the Moon’s surface to reach the Earth?

  01.09: The 1st Law of Thermodynamics is a simple statement of the Law of the9:hx(hya )mfk l6 t8tu Conserval 8(9hhut:kytaf)6m xtion of Energy. It was first announced about the time of

  06.05: Newton’s First Law is basedtlv n)pv1aj+ 2q7 /1srrglc4z on the experimental work of which person, who rolled spheres down and up inclij )/rlt2c+r1gz4q pla 7nv1v snes?

  94.04: Newton’s First Law is basw 1svdu;:3lqnbt0 nzex2w d -5ed in part on the work of:

  04.01: In chronological order (eaw8mc+gyb ilhk :7 fuzu6y17k2 rliest to latest), 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 even 4eo*oybuyu;/s4t8qza l -p )its from earliest to most recent:bluizoyu4 aye- p;)*/8qts o4
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 namesa*u;y) gal6 iz Nicolaus Copernicus, Galileo Galilei, James Clerk Maxwell, and Isaac Newton are very recognizable. Which one of the f)*yil 6 a;uzgaollowing 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 physics awa o /w8vje3dvivb-r9ch: a2*aarded?

  94.23: Albert Einstein won the Nobel Prize in Phk8 - ie 4qyh/zlu01todysics for his work on:

  13.19: Which physicist won the Nobel Prize in q1 fc2w*ub, q qh,(wcfp28htp physics partly for the explanation of tq 2 h,wptbcwh8q, (cp*2fq uf1he photoelectric effect?

  08.11: Which person has won a Nobel Prur:x/ k-c;cdqcfq cb3ppo / 9;ize in physics?

  95.23: A Brief History of Tim li7xqvfe737q l;yl l5e is the title of a book written by:

  04.11: The most convincing proof of the fact that electrical (gyy 8oh*x-kr charge comes fundamental siz(hxk-r8oy*yg ed units was provided by the work of

  07.32: What does LASER stand fo(5 zjnj3ssh/ qr?

  11.20: The transistor is a solid p.d p ay 9x,fx)e(*menma+la.aiece of semiconducting material with many applications in electronics. The initial development of transistors and the Nobel Prize awarded for its invention o a.()aeym9x. fd, *xlmne a+apccurred closest to which calendar year?

  14.06: MRI is a comm m92jpo vjbk 4+5 /ikjq xff,1)ehpc6monly used acronym for a medical diagnostic technique. MRI stands for which one v f+kp)hbm 26j1c,iepjx/m 495 kofqjof the following choices?

  94.13: The purpose of the December 1993 space shuttle Endeavor.jc9embkk ;;q mission was to repair the Hubble Space Telescope. The shuttmb9.k;e ;q jckle 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 largeskdntkz /)a dd23l*4is t particle accelerator in the world. To which of the following countries would you have to travel in ordetn *) 3azlsdkd/4ki2 dr to visit the LHC?

  11.11: The largest particle accelerator ioj/:z8y) /v/dbzgw hn n the world is called the LHC. What does LHC st/dz w://vb n8) ygzjohand for?

  13.11: There was great excitement in the physics community because of an a6kes9gux whr,l 5f ,u8nnouncement from the LHC during the summer xg r9s85,uhfkwle ,6u 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(.mg6 ll;ui . z2 7koyeexsrnb0b/h*e 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 discolkyl e20;*r( xg7ei. .eonb/mbzs h6u very 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 theo j9z 94zyslw*rs4 h*n work for which the 2l9o49r hzss *4 wzy*jn014 Nobel Prize in Physics was awarded?

  16.28: Recent excitement in the physics community came f7a *lrgryf1.n rom the February, 2016 announcement fro * 7fr1g.alrynm LIGO that