06.21: Which of the follow*/qevjh/( om4 h ll5mxing is not one of the seven fundamental SI units using the MKS system?4 o/qv (jlhe*m5lx/h m

  95.15: If the unit for force is F, the unit for velocity is V, and the unit ford.oa 1n33dq:yiw eblth.d1 9)xi5ru y td5 whd yndu)ai91.b3:ri xye.ltq13 oime is T, then the unit for energy is:

  98.16: If the unit for force is F, z pfm22q:)zb)x lqi+nt0 sc cng*n2 3lthe unit for velocity V, and the unit for time T, t nf0z n2cqxmn2ci)sb+*lq:3 g2 tlpz)hen the unit for momentum is:

  02.25: If M represents units oh q z/r3kv y: d311cmsan97bzqyl3 o*tf mass, L represents units of length, and T represents units of time, the dm:kcnr7yad39 tzyl*zb 1q vho 31q3/simension of power would be:

  06.32: The kW.hr is a 4chhw ,19rvq )j es9st:vb q;xunit of:

  08.10: Which of the following coulc1cc co)8yxzn 5c+ c6ad be a correct unit for pressure?

  96.01: A light year i)czxvi y* xe+ .(d*hfsv4ho +vs a unit of:

  13.04: A scientist cymt7;q w7)k;cmp f nrq.p: gb1/wc d5ialculated a quantity that was equal to one light-year. Which one of the following choices represents the type of quantity tp:nq.wg )/7cd5m ykw p1; tr7;qbfimchat the scientist calculated?

  11.02: Albert Einstein's moshxjl z0z9ya)hn;( s u5t famous 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 indr8 jgfc94(vc honor of Sir Isaac Newton's contributions to ph9j4rvc8(dfg cysics. Which of the following combination of units is the equivalent of a newton?

  09.03: Which one of the followin+it 8lv)0tosby z2dd7g quantities can have its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundr, qg; brt:;)eqesv j3amental SI units, the Ohm is written as:

  13.44: Which one of the rz,jz/ 583roka :inv8 *mnq6z/bvp cnfollowing terms/quantities is most closely associated with "the measure of the resistance of an object to le rqnc m8a8 *op5n6 :jbz3rkvzn/zv/ i,ngth change under lengthwise tension or compression."?

  97.03: A student working on an energy conservation problem has obtained the anpni z7v7b +wwf 5:tvti k-33adswerp -w733+:vkbf5t vz itnida 7w $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of tpvt7x5: b lye4he following choices represents the smallest amount of time p7:e tlby4v5x?

  16.14: A scientist obtains an answer that has units equivalent to those from co1t8gk;mbtn 7b1g er m:mp1 1rkg7bmn ;bg8m t:teuting 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 -tipeo7 cis,6Planck 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 o e)gfqayl6e gvub3 8,0f 12 Mm by the time of 4 Ts?ql)u, 3 0gaef6e 8bgvy

  17.01: A scientist com 6vogg+7y3gg4o ;3p66pmrri onf8xuzputes a speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are app4 p: d3f-w+jv0jua jkaroximately $31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

  11.03: The distance of one thousand meters ;t6:ogi 75 a.qbr3 nb wwmf9hucan be written as one kilometer. Which one of the following choices bm;awb5g q u3thwnfi9.r 6:7 obest represents a distance of one million meters?

  12.01: Which one of the following xo68mb;v otc5;htlva 5k6ni8 )+ vhye lengths is the largest?

  13.01: Red light from a laser is noted to have a wavelength of 632. xipc 10 bq.v;c+efa3c8 nanometers. Which one of t0acb3f e+ cv.xq;cip1 he following choices best represents the meaning of the prefix nano?

  14.01: An FM radio station send0i*( dv) gd/qszd faw(s 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 correctllcsf;).-zcuoca) b p2y represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 wgqd:oa joza1)*6k s- gram and dimensions of length: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the following choices correctlyos a:6*jdk)azgo 1- wq gives the average density of the block?

  11.09: Which of the following choices best represents the speed of 60.0 milest. m2vdu8v yywy24gk9-z)zrs/hr rewritten in units of km ytg928 .zmsd2-4ywryv kvu) z/day?

  12.03: Which of the following choices beyjx vogovm ui.9s,(x3*ah w 12st represents the value of the speed of g,h3j9u ixy*ms x1(ovavwo2 .light using units of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which one of the following 87wf ttx. 21q h(kxvltchoices best reprtv (8 f th2t1xxk7lqw.esents the speed of the car in SI units of m/s?

  09.02: A room has a floor area i7n..hcq/ wpmzl-o j2 of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object dnt,kq (ggv5* is recorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measurxc-76f:43o evq ;6iekg qngy*idsp 9hement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measureme4lk;,l5ilx hk y+4*qnlj1y aents 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 measureuq99154ebbj p z 6fsnhments 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 experimeeutgw pj2l1k:t 51z*(legnk + nts: $L_1 = 4.57 \times 10^3 \; m$ 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 arlr1f r;dy +n4ee 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 recorded5*pnm qhefp (v8qcksw m7r x2*j,1y(a 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 arxjsl; auz .z68 5fz1vee 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 tusgxz tz6au 1;4u uks wwvh:*j31+m1 cogether: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$ 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 solii5vzjs8z))h8uzaky jg0w m0 ;mv 8k8gd 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 pueo ;9zo)fp* is 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 measuremen/q*cj mqwsp;y6w p2;cdgu8d, t with the most number of significant diyq6ww2cd dupmscjqg* 8 ,/;p; gits?

  10.04: Which of the following relationship correctly ranks the three g /+wmrb( 3b dlf*nxpw3iven speeds from least to greatest? The spee+pbl (b3n3*/ w wrfxdmd 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 take1l0n/y uhmz c-n. Which of the following statements is correct about the preu0n1 c/hz-y lmcision and accuracy of the data?

  14.02: In the laboratory, a student makes the +qv4.hsb8xna following 6 measurements for the length of an object: 5.05cm, 5.06cm, 5.07cm, 5.06cm, 5.07cm and 5.09cm. Using the rules of significant digits, which o8bvxnq a.sh4+ ne 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 the most :m:h0z(skuh o21x pkdcorrect for the location of the shaded objeuzd:kxhm( oh2 k0sp:1ct’s right end?

  18.07: What is the percent uncertaintyy4 ljvp(,yk2 l in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a radius o sov)u8.m cx3zf $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vectonz es/ 7rye24.:hzkzsr quantity?

  98.01: Which of the following is nvueh62r* y/cmot a vector quantity?

  05.01: Which quantity is not a sca h8f1ca0heq-b,ewfg(ah,j8z lar?

  08.01: Which of the following quantity is a vector?-l 3q mbqqm2zyxh 0o1k(kg: s3

  10.02: Which of the folv uogw;,4zl*f9w cp6b lowing is not a vector quantity?

  11.16. Which of the following is not:ic ;+bgpfbh + a vector quantity?

  12.12: Which of the following is a s (/dak. au-poocalar quantity?

  14.09: Which of the following is not a scala1-;id y /r6;ju5a kpodcgm p-9kb 9vnw3bbm8qr quantity?

  15.03: Which of the following is not a vector quantit+ch8acsd/4 *dfwoh ybvl8+*w y?

  17.03: Which one of the following choices is a vector quani9 r nr1;hxa0btity?

  06.02: How tall is a flagpole if the n/ers.ny6h:*w,m ql4a q3hmksun 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 het gjvt g 6hxa:y/5ya8+ading due north in a wind blowing due east at 50 km/h. What is th +/t6avy5 a8y g:jgxthe ground speed of the plane?

  97.40: A boat is traveling at 6.0 km/hgf*ovubrax:p 1a8t t. w6c,,k $30^{\circ}$ 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 anc r3g9 + jacb*.-axny 9ehrve8gle 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 1yqn8gil e 4d()2.0 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 the obserny 84)dg ieq(lver?

  07.02: How thick is the average page of a7khy2qpe6 1qhsyyd77 physics text book in micrometers?

  09.01: Approximately how many seconds is it until the PhysicsBowl takes pd.vmm 3p9r)m n5h 4nekl)pv)jlace in the year 2109 ?jv m.3pkp er)))mm9vn4lh nd5

  10.01: The very first PhysicsBowl took place in 1985. Approxi:99erc(mrzib3 d bxor t:3+ rmmately how many seconds ago did students compete in this fir 9 3 emmb9i:3o rb+t:zcrx(drrst contest?

  06.11: The number of seconds from now until the begid ia,r3 1jpv.ed7c ks7nning of the next millennium (year 3000) can bev 1ceasdd7i. p,j7rk3 approximated as $10^x$. What is $x$?

  11.01: Which one of the following choices best repres, cw3 3e.yusrl:zv mp2ents the average mass of an aru s,w2 y.e3lz:mc3vp dult human male?

  11.21: Which one of the focxd-zo9 gu0gc:bq.3b kdkr7 /llowing choices best represents the time it takes for light coming from the /- :xogku07kcqr3 dbczbg 9.d Moon’s surface to reach the Earth?

  01.09: The 1st Law of Thermodynamics is av3:wr. aav3a b simple statement of the Law of the Conservatvab3:.3ra v awion of Energy. It was first announced about the time of

  06.05: Newton’s Firs sq)/an: wf5p(ity( rut Law is based on the experimental work of which person, who /5rn :pw qs f)ituya((rolled spheres down and up inclines?

  94.04: Newton’s First Law is based in part on the work of:tn vd) m)mr7u40:bj;j7ofvycsw: q1z

  04.01: In chronological order (earlies;lhlyd2l ) 6elt 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 following39 jvn977atxh.tfv nh events from earliest to most recent:hnt9njf9 vx7htv3 a.7
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 Copernicllhrqrd6g:.yt-b 5 1x us, Galileo Galilei, James Clerk Maxwell, and Isaac Newton are very recognizable. Which one of the following cho 1q.r5x:-t ld 6bhygrlices 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 firs6naoe,+ h-73*jd zk)eh mdsymt Nobel Prize in physics awarded?

  94.23: Albert Einstein won the Nobel Prize in Physics for his work ongtzxh1c1e8vb vo,fktdi (q: t71f0 ,g:

  13.19: Which physicist won the Nobel Prize in physics partly for the expu5 -eq,ojs2oq(v o/ sllanation q-5sl(q/vso o ,oeuj2of the photoelectric effect?

  08.11: Which person has won a Nobel Prize in snc(hmztcq r43342zi physics?

  95.23: A Brief History of Time is the title ynrr,cxjf*c:h z1 7:m of a book written by:

  04.11: The most convincing proof of the fact that electrical chab kmd 1tv;qd 7p,em,f t2.7dparge comes fundamental sizedbp vm dftq2.7t p;e,dd,a1mk7 units was provided by the work of

  07.32: What does LASERifdb3qwon xb0pk*8+;0iin4imh (v th )6t n-t stand for?

  11.20: The transistor is ib u9zoj6n 2,pwi/ x+.rvzw-fa solid piece of semiconducting material with many applications in electronics. The initial development of transistors and the Nobel Prize awarded for its invention occurred closest to which calendar .bi zo 6z/ -+wifw9rp2xjnv,uyear?

  14.06: MRI is a commonly used a ofwex;ux(cd-u6+b8w cronym for a medical diagnostic technique. MRI stands for which one of the following wbxwxc8- f(uu6;eo+d choices?

  94.13: The purpose of the December 1993 space shuttle Endeavor mission was to re/.w. wo rpot5 dvxd/6ipair the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope whi. /xr 6do/wp.vwot5 den they: A. replaced an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) is the largest partic 04--mxiz c jgqv.)jmf z-cdt8le accelerator in the world. To which of the following countries xf -i0cjq gvtc mj )md-z8.z4-would you have to travel in order to visit the LHC?

  11.11: The largest particle accelerator in the world is called the LHC. What y* b/ m1pagod8doesgym*d1b /oap8 LHC stand for?

  13.11: There was great excitement in the physics commq sqxhzb*8r5 (ewy)9d unity because of an announcement from the LHC duringqw*z )h9rsxbe 5d(q 8y the summer of 2012. Which one of the following choices best represents the reason for the excitement?

  14.19: In 2013, the Nu new-(j)x9k 5kjcj3 yobel Prize in physics 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 through the discovery of the predicted fundamental particle, by the ATLAS and CMS experiments at CERN's Large Hadron Collider". The win3)x k5j w -eu9njcj(kyners were François Englert and

  15.20: Which one of the following choio ,)rj1 vngkv3e9gbh;ces best represents the work for which the 2014 oe 3)9,krgj1gvh v bn;Nobel Prize in Physics was awarded?

  16.28: Recent excitement in the physics commun)a4hdhso- va xr7 :5e.ewp 2rzity came from the February, 2016 announcement f2 rpz.h:e-sd)v7aroe xa hw45rom LIGO that