06.21: Which of the followil)+e zl9;9vsdy8 rrblng is not one of the seven fundamental SI units using the MKS +bld) yv8sr9 l9el z;rsystem?

  95.15: If the unit for force is F, the unit for velocity is V, and th d2joh:h.e w(e*suup3e unit for time is T, then the unit for enee2hpsuju h o*wd(3.:ergy is:

  98.16: If the unit for force is F, the unit for velocity V, and the unit for m*rdd/4s* hr (r-8opwcqab g 3time T, thb*ro s pd4 dwq/8* rrm3(ga-chen the unit for momentum is:

  02.25: If M represents units of mass, L represents units of lslsp-g lb-de b: :e0u1ength, and T represents units of time, the dims:- e1dp-:leubsl0g b ension of power would be:

  06.32: The kW.hr is a un) . r0 / axqjhg,5z.hoo)tes gv5ki,sait of:

  08.10: Which of the following could be a correct unit for pres .r(g 3jh .dn5e 1c9j86icgos n5neekjsure?

  96.01: A light year is a unit ofjp* e3m*v uh* l5 nbt.ruhgt72d501xft vsn5g:

  13.04: A scientist calculated a quantitygu8lnaeu, qh .0dca 28u) z5sb2ls+ya that was equal to one light-year. Which one of the following choices represents the type osuu z2,qsal lu8 bega nd+)20yc8.5ahf quantity that the scientist calculated?

  11.02: Albert Einstein's most famous equation 6p7w.aj-y 3gtmdb z i6is $E=mc^2$. 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 thelxbsxa lkq ;7oy,j4.0w4m18 iyc)b oh newton in honor of Sir Isaac Newton's contributions to physics. Which of the following combination of units is the equsi q0,4bbyoxxo8)4l;.hywjk am l71civalent of a newton?

  09.03: Which one of the following quantities can have its unit expru*.4kv j6x7dzim5 x+ k wyakr6essed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 funhe):fm ,gi; yvmi t7f:damental SI units, the Ohm is written as:

  13.44: Which one of the following terms/quantities is most closely assocu4:d)o )- ca1ay (6idan zkk-pjk6cjz iated with "the measure of the resiskdaia 1c)z(6- ) nyjcau :-4dokj6kpztance of an object to length change under lengthwise tension or compression."?

  97.03: A student working on an energy conservation problem hxf*x/uzzc1fq,ml0 b+oa- l an6;pm 6ias obtained the answer pcinf0maqz;6fxxzu,+ 6 -1o /*lla bm $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices reprie8o t iut:29ckvt,apd x4e5.esents the smallest amount of time?iexp8tvcuek5a t. d 2o4t, i:9

  16.14: A scientist obtains an answer that has units equivalent to thpfu:j yv5 y- *srvk 52cc 7d0pgo5hsq(ose from compu h2d*7505kv v:yp j-cp5 crso( qusygfting the 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 dxmc* lhf n)+9Planck 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 Me .*pjhch-0 xq6:xb a yr(l/cnm by the time of 4 Tjc /q-b0 h6pxh.e x: cry(lna*s?

  17.01: A scientist computes a speed /kir6qh2jssmtl q( 1+as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are apx ; /;r-mdh4ilq7 ibmzproximately $31.5 \times 10^7 \; s$, 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 oo6)w;lugx6 *z 4lhve5 ain,i one kilometer. Which one of the following choices best represents a distance of one mi)6 i;z4lval u, *ogei h5nwox6llion meters?

  12.01: Which one of djm386ah:fp: jt7d rs the following lengths is the largest?

  13.01: Red light from a laser is noted tu :vv :,b4hmjlo have a wavelength of 632.8 nanometers. Which one of the following choicesjv: um:hb,l4 v best represents the meaning of the prefix nano?

  14.01: An FM radio station sends a signal with a frlnck/k)k cc osp.+1:l/p t2mjequency 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 corre)-)hj:i4snn qm*k-pib4 gnbb ctly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 gram and dimensions of *.dyw f5nwdmmp8/ q ,clength: 3.00 cm, width: 4.00 cmmy8 .dcwd5*/pm nqwf,, and 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 the speed of 60.0 ,)5ax;q2s flp 7iviiv miles/hr rewritten in 7aiqvp)5,l if;x ivs2 units of km/day?

  12.03: Which of the following choices best represents the p k;o eey(,57xyi nar7i,xc*v value of the speed of light usip(7,exxiryayv57o c, *ie kn;ng units of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which one of the foll: ej2vituoys..pd m0p3i:e,m owing choices best represents the speed of the car in SI units of :.3itp,se u m2 i:mo0ye .pjdvm/s?

  09.02: A room has a floow i46 0gwi/hi+u/l4qr qhh*gir area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of a2k qy c o74u j1xdj*g6k2yi6kan 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 measurement b.uloyh6nd)45( seu.au)k3 mp mi ;6 eh5ejjk$L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of length are given: e,bq2os-hbs4 $L_1 = 22.05\;m$, $L_2 = 6.1123\;m$, $L_3 = 89.6\;cm$. What is the sum of these measurements using rules of proper significant digits?

  16.04: The following foud6o:4f7o1sii.ff6.l ho(0txch irp t r 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 oflength are recorded from an experyvi:yl uio(w(h,)suy u1 ;.mbiments: $L_1 = 4.57 \times 10^3 \; m$ 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 t0q7m;x1z,bx)-rovupl6p q kh ogether: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$, and $L_4 = 2.1 \times 10^0 \; m$. How many significant digits are in the resulting sum?

  15.11: Two length measurements a6)/ 5c cvwrprrre 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 fov2l07if 6 msef2jt6 adphi 3;kur 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 )6nin30w k 5q4h mgmzmlength 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 t)w.zl1n , 0t,njbg*vy-ozu1vfgye 2 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 gv.9: qox 61gh+cipmi 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 forby ))xw m29fullowing choices represents the measurement with the most number of significant dur2mbx)yf9w ) igits?

  10.04: Which of the folt . z:8hzjdds ,spx8d3lowing relationship correctly ranks the three given speeds fromx.s,zdj d3p :88zdtsh least to 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 following statemewjdo2dj qr*ayz8l ;l8t4nq7 2fbs07 a nts is correct about the pr qzjlol8;s7andf*8 jd470 yaw bt2q2r ecision and accuracy of the data?

  14.02: In the laboratory, a student makes the following 6 measurements for the o:ayw d(*s wopw(39jllength 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 should express the average length a(d( olp9y w ww*3j:osof the object?

  07.01: A standard centimeter ruler is shown. Wh yuw0fr6,vcf g*g ))jeich recorded value is the most correct for the location of the shaded object’s riguggj,0))cr*vf w ef6 yht end?

  18.07: What is the percena0f*b.a2 jj7h-u in 1rbt5g rut uncertainty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a radil4 gjl0g:6 dnt4evap :us of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vectora)tfdt9y /r 1x quantity?

  98.01: Which of the following is not a vector quanj .hq-yc;5kvm- irm)4iatkb yx,6 5kqtity?

  05.01: Which quantity is not a scun6c y dy7y*wj 77)tqmalar?

  08.01: Which of the following quantity is a vector?l 9nknr;f4) ,ua uld3h

  10.02: Which of the foll9,.qagx:kzlod apn9+owing is not a vector quantity?

  11.16. Which of the following is not a vector quanxs euec(3/xw1tity?

  12.12: Which of the fmvgac 5n(+p,d ollowing is a scalar quantity?

  14.09: Which of the following / gjf3g.n0 9lxqbec3n is not a scalar quantity?

  15.03: Which of the following is not a vector quanti m/dora9f9m 1fty?

  17.03: Which one of the following choices is a ven8: yi+p*;;j02*o qode lrra k s9.zyt(bicsector quantity?

  06.02: How tall is a flagpole if the sun is at a6l oy dc0n*x:i: ubi0s $53^{\circ}$ 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 no t3l zv2g-lu ;jwe0m2hrth in a wind blowing due east at 50 km/h. What is the ground speed of the -;jhmwve 2ult3zlg2 0 plane?

  97.40: A boat is traveliwk-ht83n f n(w1q 0siung 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 at mczjg4 hlth9c52as1g x *()jman 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 verticalnm1k4c vrxrknsu95me)4 .ii4 ly at 12.0 m/s with 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 thu.4c)m1x5iv me k9rn i4nsr4ke observer?

  07.02: How thick is the average page of a physics text x1frnr +j q)7ud (,z*(gcdlepk .dda8 book in micrometers?

  09.01: Approximately how many seconds is it until the Pvkr7epcj0p+ *hysicsBowl takes place in tc j*pv+ep r7k0he year 2109 ?

  10.01: The very first PhysicsBowl took place in 1985. A 2h:5 y*fakishvk87g jpproximately how many sech agkk8:7 *2ivhyjs5 fonds ago did students compete in this first contest?

  06.11: The number of seconds from now until the beginning o7c q*wjg,j0sv9bg , lsf the next millennium (year 3000) can be approximatewg0 bsjqgc,l7*v 9sj,d as $10^x$. What is $x$?

  11.01: Which one of the following choices best represents thepi9nbhnt ,:b6fozw -u( 9r.m32njfhu average mass of an adult .pnub:9hf( 6u2tz,9jnb-m 3rf wnhio human male?

  11.21: Which one of the follobp4z c54c,at1ouwqe u92g9k r wing choices best represents the time it takes for light coming febr9c 2pg u4ac5q14wt z,kou9rom the Moon’s surface to reach the Earth?

  01.09: The 1st Law of Thermodynamics is a simple statement of the Law ofv5x8fqvx ye , ::nlwz6 the Conservation of Energy. It was first announce:x8n wfv6zvqx: yl e,5d about the time of

  06.05: Newton’s First Law isbhxm; y zu/*66bp1x wf based on the experimental work of which person, who rolled spheres down and up inclines?w*f/66 ypxb ;mbx1uhz

  94.04: Newton’s First Lawsl0/c2fib 4cn is based in part on the work of:

  04.01: In chronological order (earliest to latest), place the followjl4wwep9. e0eing 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 thehs.w5d fa8b a+k1)mkvh3 0yt y following events from earliest to most recent: v kk0am.)3yaybd t5w+h8sf1h
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 oi3wphltvexy/z-p 0c ta42g +-f physics, the names Nicolaus 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 wizpy 3-xe2t0h -/ wtgcl+a pvi4th the most recent)?

  12.32: To whom was the first Nobel Ptw8x c6sj;i2 le;z3aeoe6yb+ rize in physics awarded?

  94.23: Albert Einstein won the Nobel Prize in Physics for cwhyyevao(p-0r;g v+ky0a 61his work on:

  13.19: Which physiciji pyw17jq ct655,io xst won the Nobel Prize in physics partly for the explanation of the photoelectric ef,7jj5x 5ytioc16iqwp fect?

  08.11: Which person has 5rso+cqvdm +5;.no ow won a Nobel Prize in physics?

  95.23: A Brief History of Time is the title o,;s wa6u *i mvevj*,ix7vtmr0f a book written by:

  04.11: The most convincing proocar0y krf/3p yeb(e5(f of the fact that electrical charge comes fundamental sizepfky5y(b0 er are3(c /d units was provided by the work of

  07.32: What does LASER stand foro-+vhyta j+q m:;xg9zrd/; ck( x;glo?

  11.20: The transistor is a solid piece 75ujc7drw 67v5 kx mgnof semiconducting material with many applicat775rwdj mv gu5 7c6nkxions 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 acronym for a medic9heq6 bm+ 5o e-k1 gpcaijub65al diagnostic technique. MRI stands for which one of the follou e6q1 9-+cgjiba56hm5o pkeb wing choices?

  94.13: The purpose of the December 199*hj -, dtik:+ewgq)n d3 space shuttle Endeavor mission was to repair the Hubble Space Telescope. The shuttle astronauts corrected the major pkn)+- : edgdij*tw,qhroblem of the telescope when they: A. replaced an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) is thep; gfo(2g-o5fe 9ngk,dl tk 9sta5ufa lu,5i0 largest particle accelerator in the world. To which of the following countries would ; oatpgfuegf5,502 nksldfu -9kt(i 9g , 5aloyou have to travel in order to visit the LHC?

  11.11: The largest particle accelerator in t vl0:xj rp1m9khe world is called the LHC. What does LHC stanxpkj9vr01 m :ld for?

  13.11: There was great excitement in the physics community becaurjfi1f( :( wzcse of an announcement from the LHC during the summer of 2012. Which o(fc: 1wfjriz( ne of the following choices best represents the reason for the excitement?

  14.19: In 2013, the Nobel Prize in physi*vj: j9pzdphg)b ,4shcs was awarded "for the theoretical discovery of a mechanism that contributes to our understanding of the origin of mass ofjh) h*9szpj vp,b:4dg 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 repre8zcbk h*5 /3zktcmf +ysents the work for which the 2014 Nobel Prize in Phyk8y czzh* /+ktbcm5 f3sics was awarded?

  16.28: Recent excitement in the physics community came from the Fuidd:efv hc -+z j*-bez /mg g:mq88e,ebruary, 2016 announcemen:cmd8 iv+eb-qg d/gmh,z-*uf:e z je8t from LIGO that