06.21: Which of the following is not one of therwmb aeo13mcy /7xc);yx t +g, seven fundamental SI units using tht+;o1a e cgx,3ymc /ryxb7w)m e MKS system?

  95.15: If the unit for force is F, thfzd 8in1i;4rm((la zw e unit for velocity is V, and the unit for time is T, then the il1 ; fn( (r84mwadzziunit for energy is:

  98.16: If the unit for force is F, the unit for velo.vh r5gt:qj0ux/d-e2p0rtc vq.;gut city V, and the unit for time T, then u5./hp0qjrv- u2ttd tv;gqge :.c rx0the unit for momentum is:

  02.25: If M represenxp 1plgk, t.;tts units of mass, L represents units of length, and T repres.xp t1kt ,plg;ents units of time, the dimension of power would be:

  06.32: The kW.hr is a unit ofxuu 68mh-o(ar0(e 0 k(3phuh rj r,o.dg1hazg:

  08.10: Which of the following could be a correct uniovi9:(9m6m fam-qf wpt for pressure?

  96.01: A light year is a unit 0knnz q.,u5 prhd9kx: of:

  13.04: A scientist calculated a quantity thaj7 mk* z1,wtdet was equal to one light-year. Which onet,kz mj d1e7w* of the following choices represents the type of quantity that the scientist calculated?

  11.02: Albert Einstein's most famousrbv;r d)07k 89uulgmr0gf 8ozvw ww)no44/o n equation 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 force is namepzm;q(51: axksanzd-- u 3qdtd the newton in honor of Sir Isaac Newton's contributions to physics. Which of the following combination of units is the equivalent of a newton?u-qd pt5q(;3a1zm-aks : nxzd

  09.03: Which one of the following quantities can have i)qd0mmw,e aj tnkl)ya ap*(gac56 z59kcbb53ts unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fund/1(r 2ae/v4hyu/p yothey)avamental SI units, the Ohm is written as:

  13.44: Which one of the following terms/quantities is mst/36 v sqf;+v i:nmfiw6qwg,ost closely associated with "the measure of the re+q,:f3vvw i 66gnw /fsmt;isqsistance of an object to length change under lengthwise tension or compression."?

  97.03: A student working y hdqs( n7 h6degq-. 7pr9ddmu*f:xk9on an energy conservation problem has obtained the answep f hq-7nr*g 6ed.yq:m7u9sddxd (kh9r $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the smallest amount of timer) 97b yfj1dup9fr7j1pdyub ) ?

  16.14: A scientist obtains an answer that has units equivalent to those0m4p:*tpf svt from computing the square root of the ratio of the Universal Gravitational constant to Coulomb's constant. Which one of the following choicp4sfm: pt* v0tes has these same units?

  12.46: There is a quantity called them/)n vd+*wjg j 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 onesfkpk ef5/l/3p420 m9ihh tfh obtain by dividing the distance of 12 Mm by the time of 4 T2 h f 054kfk/tfms 3plhph/e9is?

  17.01: A scientist computes a speed az ci+iqnx. r1e0crcf 5f 8x99ss $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are approximfelu3z1c34v4i pr ;hcately $31.5 \times 10^7 \; s$, 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 onerim/ ;vi51c7 u hvbqwdus( t47 kilometer. Which one of the following choices best represents a distance of one million meterdsbc7m(t i1u/q;54 u hrivvw7s?

  12.01: Which one of the following lengths is the largeslhisy83l mgb3 :3od /+iyjz2x t?

  13.01: Red light from a laser is noted to have a wavelengt e8d5av-0z6bye3eb vgh of 632.8 nanometers. Which one of the following -v6805zeebve 3 dybg achoices best represents the meaning of the prefix nano?

  14.01: An FM radio statio4:0lum atk t8v +n3fatn 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 correctly represeni/ 0wzqh cxc7rir-4 g6ts a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 gram and dimensionjd4mzxl3h hvia umh.3-, 9:q+pkmj 4us of length: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the following choices c4,mxv9 mjq uadh3 hz. + m4ph3:-klujiorrectly gives the average density of the block?

  11.09: Which of the following choices best repres0i :6mw 0acf,t, rtdduents the speed of 60.0 miles/hr rewritten in units of km/day?0a:f d 6drmi0,twuc,t

  12.03: Which of the followiv.c 0ap pp1c3qng choices best represents the value of the speed of light using unia01cppqc 3.p vts of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which one of thetonn+2upl* wd z9.5ew 51um rg following choices best represents the spt5nu wwp *u5n egor+l21 9d.zmeed of the car in SI units of m/s?

  09.02: A room has a yji.p9.w hgj.t4 z ek+floor area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is recorded askhai80wv ek/. $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measuremenvlef:grf : /1st $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements oha/wyooit6))wh)eii 7 am95 lf 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 are recorded: fl:y;h h qx;( (-bigfx$5.4 \times 10^{−1}\;m$, $5.4 \times 10^{0}\;m$, $5.40 \times 10^{1}\;m$, 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 experiments: qsqd++ 6pil :k2lawmr2xx 8(r$L_1 = 4.57 \times 10^3 \; m$ 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 l anpjaq ;f1r-1ewh2n 5tsm(g3engths 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?

  15.11: Two length meas6* f d+xk om-6x1xdtxpurements are 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 measurementn4ck 5fpde9n r+6/z vts 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 len;rr jjeg6p rfh.:5p a*gth 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 diwrul+edkxh+w6hc6(/. v :9 o 1 myvykvmensions 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 measurek)-67vtrflxqs hec8w/rhaa mdu ,;u l0xs,: 8d 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 follviykxu :)2r p*m ,8sfgowing choices represents the measurement with the most number of signivgfu: pi) m*k,r yxs28ficant digits?

  10.04: Which of the following relationshi ,mmvbx1 azkk)s9swhl/+.vu/ p correctly ranks the three given speeds from least to greatest? The speed are s)k/ubwx s9.mv lvma+z ,1/hk 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 statements is(-ztme/x do, u correct about the precision and a,/ -otemd uxz(ccuracy of the data?

  14.02: In the laboratory, a student makes the following 6 measurements forg+8mb5e-e :r mnv enrhnpp;- ; the length of an object: 5.05cm, 5.06cm, 5.07cm, 5.06cm, 5.07cm and 5.09cm. Using thnr h8npb;r--+ vgeep5em:n;me 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 ruler is shown. Which recorded value is 1erqm mb1t/xa/ 6,gyb0typa8 the most correct fe0 qb1x/bat/6ra, gy myt1mp8or the location of the shaded object’s right end?

  18.07: What is the perc ny+(sw h(4pq fh:6h wrsgaj19ent uncertainty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a radius o;8galbx go43yz2xyi29kdfo6 f m:6elf $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector qn1i7min ec: .puantity?

  98.01: Which of the following is not a vej0zpi 1gxl87yu;:x tyctor quantity?

  05.01: Which quantity 6t*3k63x0um/r50k dpp ,m qmeezny fpis not a scalar?

  08.01: Which of the following quaep- * hxrfre/*ntity is a vector?

  10.02: Which of the following is not a vector qu)u4ru o:svs*+lq;d ieery1s5 antity?

  11.16. Which of the following is 2m/l9/xlque bnot a vector quantity?

  12.12: Which of the following is a scal6;qo1l s:38)vgx(occe7oje(r lcbk qar quantity?

  14.09: Which of the following 94oie-3ntzb;b )s/dfk,m7 gnb x ;vigis not a scalar quantity?

  15.03: Which of the following isa:z5nci 6odwof1 2z7s not a vector quantity?

  17.03: Which one of the followinmxw,.,tqwx0 d g choices is a vector quantity?

  06.02: How tall is a flagpole if the svkt-4 +ot+ :r gxg2smnun 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 nort8cak+bz , gqx2s *uyd-h in a wind blowing due east at 50 km/h. What is the ground speed of t-b*gzuqa2k +d8x y sc,he plane?

  97.40: A boat is tra(5ai g2bcgx -lveling 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 an a xfqgc)b (:4jzngle 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 stationary observergn*k t.ee:)3cp bok) e ,6f m.rrdv+rd. 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 *) ego 3eb tm,:c6r)v.k. krdf+pedrn with respect to the observer?

  07.02: How thick is the average page of a physics t u es-qkvu *3ahim*j9(ext book in micrometers?

  09.01: Approximately how many seconds is it until the PhysicsBowl take-(0y isqongb17oa uqig. a/0js place in the yesib/a(n.oaq010-7 gj ygo i uqar 2109 ?

  10.01: The very first PhysicsBowl took place in 1985. Approximyr +fbk -o3*ixfyn:h0 ately how many seconds ago did students compete in this first contest?:bkr0i* x f3nho-yyf+

  06.11: The number of seconds from now +c5e 7 cyhzmc5 nm/)fduntil the beginning of the next millennium (year 3000) can be approx/ edc) fhmc+mn5zy5 7cimated as $10^x$. What is $x$?

  11.01: Which one of the following c-ivg5 ;hmxoc wk2nlmtp ap2qup,89:)hoices best represents the average mass of an adult:wp u-, vppt ah2 mmlni)q5; kxo2c98g human male?

  11.21: Which one of the following choices best represents the tm +np6cdvezqg t82* b4ime it takes for light cominm+6etbg 8*n4v dzqcp2g from the Moon’s surface to reach the Earth?

  01.09: The 1st Law of Thermodynamics is a simple statexet.ow : (8w-:3hg0d svflyqk ment of the Law of the Conservation of Energy. It was first announ8 t :(w-wflkosdxg.0y eqv3h:ced about the time of

  06.05: Newton’s First Law is based on the experimental wow(kd5 +9b+eesn 7: xc fr0uwjark of which person, who rolled spherxj n9bww7cd5r:0 fe(ek+ +suaes down and up inclines?

  94.04: Newton’s First Law is basxiimuuo uumoicx1:ntqjcw0: *13+ 7.ed in part on the work of:

  04.01: In chronological order (earliest to latest), place t:7 maib hv/npy+p3tzkt qbz9j+y19( zhe 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 from earliest to most receuy a4y59 jnqso wlo1n(,k -(xxnt: ,uxl4( woj an5no(-qksy9xy 1
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 nx3;j8.y w wj f*jefj/dn +d1ofames Nicolaus Copernicus, Galileo Galilei, James Clerk Maxwell, and Isaac Newton w j+ d fe*y81.j/n ojfd;j3fwxare very recognizable. 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 physics awardedxij,)x zo -)v)di q,nv 5t,z6t5gjyee?

  94.23: Albert Einstein won 8vgagw,oh zf5j( d3-jthe Nobel Prize in Physics for his work on:

  13.19: Which physicist won the Nobel Prize in physics partly for the explpdf16qyga0n3dh4*c(nsgndb4nhv ukm0*6+b anation nyn*d hc1v6 k dma4q0gbpnhf3d+ u0*s4n6 (bgof the photoelectric effect?

  08.11: Which person has won a Nobel Prize in physics?0j9ihmzik*d vbntx,* i/w:c.

  95.23: A Brief History oo+y ;+n-.uyfgvbrbe ,f Time is the title of a book written by:

  04.11: The most convincing proyby 9fx 3a0d(3su+a 1d +.; s5k ntrerdibfwq;of of the fact that electrical charge comes fundamental sized units was provid;+9r5ab 3d 3nrf(yi.tue1b w d;f+d 0asksyxqed by the work of

  07.32: What does LASER st6yub9jgbtu)z+m*9x cand for?

  11.20: The transistor is a solid jqwarg/e :i). piece of semiconducting material with many applications in electronics. The initia: )qeijwg. ar/l 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 medical diagnostic uo ;0sxm rylvx9-u gn7l6jk6jn fh/6, technique. MRI stands 076u6huxml; sj-xl6nkr,g j y9on vf/ for which one of the following choices?

  94.13: The purpose of the December 1993 space shuttle Endeavor mission was to re4cczr /.vi99nb-v0p coihqg7pair the Hubble Space Telescope. The shuttle astronauts corrected the mnocv7qr9bg4/p i zh cv0c.-i9ajor problem of the telescope when they: A. replaced an improperly ground lens.

  10.13: The Large Hadron Collider)hnml,7 p +qj)y:z 8olzslhl8 (LHC) is the largest particle accelerator in the world. To which of the following countries would youojh)7n+qlz8 l:l py8h,)mz ls have to travel in order to visit the LHC?

  11.11: The largest particle accelerator in the wo:;+) 8/tse oc-ky0vzqvkttky8gsz p2 rld is called the LHC. What does LHC stav k2ezkz8ykstt 8)c0p /tq: ;o -sg+yvnd for?

  13.11: There was great excitement in the phys,*- yt aufkfd(ics community because of an announcement from the LHC during the summer of 2012. Which one okt-ffd *a yu,(f the following choices best represents the reason for the excitement?

  14.19: In 2013, the Nobel Prize in physioz*mou2+ev* -ftu67 he- lgbecs 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 threut b2h*m e6v -f7+u-lz*ogeoough 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 represents the work for which thk9an0ad c90i ue 2014 Nobel Prize in 0k 9ad0inc9ua Physics was awarded?

  16.28: Recent excitement in the physics communitd;lezvup a) + k8dv+a2qd 9ac;y came from the February, 2016 announcement from LIGO da;)kp9d v vq+cez+ ad;l u82athat