06.21: Which of the follt,mljw 8ktn.6t0 2ksx4asdx (owing is not one of the seven fundamental SI units using the M8t(ssx dm4xn.taw2k k,jl0 t6KS system?

  95.15: If the unit for force is F, the unit for velocity is V, and u 02z4cyd4mcu ,y2lj ithe unit for time is T, then the unit fom 2cl0 , 2y4yuidujc4zr energy is:

  98.16: If the unit for force is F, th- 0fubg31f:er ct,):ap qh ye95bhfjp e unit for velocity V, and the unit for time T, then the unit fora0tp eu 13qp)5 hj,b:e fyg :ff9r-bch momentum is:

  02.25: If M represents units of mass, L represents u9o x/;e5lxwgvow658w-2qb ) bdlkm q units of length, and T represents units of time, the dimensio 2l9x)x8o5uq me ;qbl-5wwgw/6vdko bn of power would be:

  06.32: The kW.hr is a unxjz. 2 n)iaqxqi/-xjzdw4ybf( x*6- git of:

  08.10: Which of the following cgd )s:rqdvh w mep5/)*ould be a correct unit for pressure?

  96.01: A light year is a uebfs(/rl3n/ iu t8cn;o)y,annit of:

  13.04: A scientist calculated a quantity that was equal to one light-year zooc8c :ci/k4. Which one of the following choices represents thc:i48occ z/o ke type of quantity that the scientist calculated?

  11.02: Albert Einstein's most famouj 89i pvtu7o*qs 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 named the newton in honor of Sir Isaac Ner 5)c *gaqv0qi.v3hdjwton's contributions to physics. Whichvv* rid) qj3ca g0.5qh of the following combination of units is the equivalent of a newton?

  09.03: Which one of the following quantities can have its unit expressed ahlv09) ce l5los $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7jgow-zm3+xn9 0 yhl;)qd7cb1mu o6 xh fundamental SI units, the Ohm is written as:

  13.44: Which one of 4g.x ico+n;j gthe following terms/quantities is most closely associated with "the measure of the resistance of an obi njgxc. o+4;gject to length change under lengthwise tension or compression."?

  97.03: A student working on an energy conservation problem has obtainec3l yra p4u0)gd the answer4 )ura3cy 0glp $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the followin,km 6vy-8vwk kg choices represents the smallest amount of time?y-kmvw6 v8,k k

  16.14: A scientist obtains an answer f b bk1hr,n1;ithat has units equivalent to those from computing the square root of the ratio of the Universal Gravitational constant to Coulombf1bi ;k 1,rhnb's constant. Which one of the following choices has these same units?

  12.46: There is a quan0r7m q3c bts1dtity 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 obtain by dividl n3mkj60asnpe g):-b ing the distance of 12 Mm by the time of 4 Ts?3se:bpk )nma-jl 0 6gn

  17.01: A scientist computes g/ao4(fd*: iauk2 fx fa speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are approa0l/a* ( rfwhmximately $31.5 \times 10^7 \; s$, 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 dzq gapczi(ktf 3) 7u8e2i :y*kilometer. Which one i i)upz efqdt 2z*38c(a g:k7yof the following choices best represents a distance of one million meters?

  12.01: Which one of the followin9)vg) k3;u3a4c :hgwpw ac fr*2jhztc g lengths is the largest?

  13.01: Red light from a laser is noted to have a r9*ifwfuelg0hw ewr: 0a86, nwavelength of 632.8 nanometers. Which one of the following choices best represents the meaning of the prefix wu0wr08gh r6f*9,ewn :fliea nano?

  14.01: An FM radio station sends ny8l tep/2n kqno7q jfvh)+(6a 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 correctttfvusv. q ) lgbc)m; ;rhx;fmar*24 3ly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 gram and dimensionsom r5:w,)5 mo4bfdpen of length: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the following choices correctly gives the average densityb) r:mo mo5pw4 f,dne5 of the block?

  11.09: Which of the following choices best represents 7 ynn26k/dcf6 cez)osthe speed of 60.0 miles/hr rewritten in units2c /7ofk esnd n)zyc66 of km/day?

  12.03: Which of the following choices best represents the valuk8qs gu- lilj+ :k8:yte of the speed of light using units of miles/week qy- ::l8+kjigsut8lk ?

  15.06: A car travels at 20.0 miles/hr. Which one of the following choice1l fd d9 lz*g8wrmed35sy p,;gs best represents the speed of th5zd3gwd f19dsyr l,gm*lp ;8ee car in SI units of m/s?

  09.02: A room has a floor area zz(n 8wl1as,(hs ta:oj -vbu*of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an objeck ( 5;w) u2-*5qxsrb)qr1hm jzd ekawi2m7rkut is recorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measu 9tnmd82bd kp *z0ba)jrement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements oy(4r2yk g0tiak) j 2fgx k;i+hf 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 measurementsnfn)q k9 /t)tyt8lcjfud*z (/i ne;i6 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 measurema m*gv1h *wh5ients 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 i96dilq sfx0 51 brpe3added 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 anmp *wlb,gi; ,c 1t. rnvf/o,yxd 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 7.tg+x fl2vmr 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 length are added together: c2, 0shn07 asz+hibgc$L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$ 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 ofw0dr 65 5 mhfjz veu3lsi+66ld 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 i zo):ulmp9vgg*2 u:am s 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 the following choices represents the measurement with d 7,t g.bgtl1p(y4oric5h .oo u+ )zcithe most number of s)1. oi tiou5b.7 dgplh(gyczc,+ ort4ignificant digits?

  10.04: Which of the following relationship correctly ranks3qo )qa7sva-.hr )udl the three given speeds from least sv d7 ah3alqu- qr).o)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 followi4 i2jr8sx2uj.jwk *cjj)q;wb ng statements is correct about the jjwj 2)*wu4x8r.bck jqj ;si2precision and accuracy of the data?

  14.02: In the laboratory, a student makes the following 6 measurements fo/covthln)x dct 6k 6 26fged6gl 5pi36r the length of an object: 5.05cm, 5.06cm, 5.07cm, 5.06cm, 5.07cm and 5.09cm. Using the rules of significant digitsi te)gxckc lfotg6vhn/6dd6 36 l26 5p, 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 shoi6waft0z,. gvbwmx03s-uu2 xwn. Which recorded value is the most correct for the location of the shaded object’.zxuu i,bas-g v0 3wftm260wxs right end?

  18.07: What is the percent uncertainty in the meacob0ed e, r(a-surement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a radiu *o:rr **ka+h8t nbkxms of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector quantity?9hhm1wwb +) dc

  98.01: Which of the following i 5 r,*m0k*,st yl55xcpf xyw;byyq ffj*m+r1 ts not a vector quantity?

  05.01: Which quantity is not b k*xgndodx2+qir h2:)n6 8kbp8pn1ia scalar?

  08.01: Which of the following quantity is ag2o g.q8arxq2 vector?

  10.02: Which of the following is not a vector quantit4m/tb 7 9sllhba e4z/gy?

  11.16. Which of the following is not a vector quantir75 z:9 x/ zoeabowy/:fie0.by :ep1cp,oj ifty?

  12.12: Which of the fol zyin-fa:4 mqwj 50l /1b,giwrlowing is a scalar quantity?

  14.09: Which of the following is not a scalarw nc+,zuwrw / a zvmnclo;0y3*)nv*r* quantity?

  15.03: Which of the following is not a vector (a;;;(qvk5f k gamtvqquantity?

  17.03: Which one of the 3,j x0gaz z6oebe 5(pjfollowing choices is a vector quantity?

  06.02: How tall is a flagpole if the shh23a d-: nmow2usa b,un 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 isz8u36wvhw9)l hc ff9m heading due north in a wind blowing due east atc 98h)6zvf3fwwhm9u l 50 km/h. What is the ground speed of the plane?

  97.40: A boat is traveof pw vm0.ak*o 5ca,z4 ga/i2vling 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 an retau*1nxj .vro0 f0:gle 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 verticall+s7( na ,cvg-ov i.nn tgwi fk;((fac1y 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 thei-cv vfon((sinka, tg( 7c;.fa+1g nw 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 page of a physics text book in mi.t 5+jdbcabc-h )9lt3 ld3pp ccrometers?

  09.01: Approximately how many seconds is it until the PhysicsBowl tap)+dipcas0 o2kes place in the year 2ac0p 2odsp+ )i109 ?

  10.01: The very first PhysicsBowl took place in 1985. Approz4 2s n;ot,x:m6 2tlucjyc2ngximately how many seconds ago did students compete in this first contt2y4s u;x2cjg,oc l:z 6tnn2mest?

  06.11: The number of seconds from now until the beginnin1wzn4kqk i2ek5:3m mf g of the next millennium (year 3000) can be appr mmi: 25 kfe4nkk1qwz3oximated as $10^x$. What is $x$?

  11.01: Which one of the following choices best represents the average mass of anov;)08ileuu j )veu 8jo;0u li adult human male?

  11.21: Which one of the fog .cjcf, 5mx4;f q(u2qm1ao9c1j dm cvllowing choices best represents the time it takes for ligh c o1vc5ujg2mm,dfj4;cq.(m q1afc x9 t coming from the Moon’s surface to reach the Earth?

  01.09: The 1st Law of Thermodynamics is a simpl.a,:,xh.vkfrx g/l2 s)ysd jve statement of the Law of the Conservation of Energy. It was first announced about the ti.yk),j dar: ,s.v/xsg vh2lfxme of

  06.05: Newton’s First Law is based on the experimental work oo t0xzg a34vl8w+ fdqf70 abd+f which person, who rolled sphw0b8vg dqxa+0ozfa43t f+l7d eres down and up inclines?

  94.04: Newton’s First Law is based in part on the wop )kwsjwaid : -uo2d4o nl458am e6c6ark of:

  04.01: In chronological order (earliest to latest), place the following events:c .pe,wcj,7qq 8:qxunce f r9*
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 i2:atna.d q;f6i) ndgmost recent:i;gnad nd ). a2tfi:6q
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, G ts+jwid-n3a hw*r,+kalileo 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 woiw*k wa-++nd3rj h,s trk (ending with the most recent)?

  12.32: To whom was the first Nobel Prize in physic2 y6l1xln vab, tjx;0cs awarded?

  94.23: Albert Einstein won the Nobel Prize in Physics for his wor 27w5qbz umja/k on:

  13.19: Which physicist won the Nobel Prize in-c0mc/pxp /v f physics partly for the explanation of the photoelectric ef-/vpc 0/cfxmp fect?

  08.11: Which person has won a Nob6e;k p60eujjx*bh5p bel Prize in physics?

  95.23: A Brief History of Time is the title of a boo h-z 1kcbq4+v lmwo(uu+y.dox;j/ rv 2k written by:

  04.11: The most convincing proof of the fact that electrqot(:in 96,my c n1+lxsjh ;wrical charge comes fundamental(,9 stn:lr c1 x moy+6jnqhiw; sized units was provided by the work of

  07.32: What does LASER staf hrzjkf 5h)lf9+y4b/nd for?

  11.20: The transistor is a solid piece f05sb7wam3k q 57bufc of semiconducting material with many applications in electronics. Thfa5f b7ukc 7swqb35 m0e initial development of transistors and the Nobel Prize awarded for its invention occurred closest to which calendar year?

  14.06: MRI is a commonly use y2dmewsvdz4 /9p((jzd acronym for a medical diagnostic technique. MRI stands for which one of the followizd w(d2v4/s z(eyj9mpng choices?

  94.13: The purpose of the December 1993 space shuttle Endeavor mission was 7f1f 4sko5bp k2*.e11jkt0 c9nqq6n wjluxah to repair the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when they: A. replace7snth96f* pc1loqux kqw.2kbe4n1 ka j 015 jfd an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) is the larguoxr-:q m):q aest particle accelerator in the world. To which of the following countries would you have to travel in order :r) -:axquo mqto visit the LHC?

  11.11: The largest particle accelerator in the world is called the LHC. Whati.r(y ,+:g: -xdk btahrae* + bmzf2qa does LH+(:+,e:*m ara txb 2b q.kazfg-rdyhiC stand for?

  13.11: There was great excitement in the physics co xiq2danj456 vmmunity because of an announcement from the LHC during the summer of 2012. Which one of the following choices best represents the reason for t 25 i4jdnqax6vhe excitement?

  14.19: In 2013, the Nobel Prize in physics was awar93njsyf kc2. ygzi93 r yd0s0;vxfp h5ded "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 discovery of the predicts32 3j fs 0v cr95p.nxzyyy k9hg;f0died 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 representsfgm:6knf* -;hct kv1 0(xiid z the work for which the 2014 Nobel P i- * dc(h0kv1tf;infk6xmgz:rize in Physics was awarded?

  16.28: Recent excitement in the physics .rnzv7wf k 8 o:zfts-9community came from the February, 2016 announcement from LIGO ts:fv fkor t89.-zw 7znhat