06.21: Which of the following is not one of 5*e)p )x y1,zpmv5ayc6 cczxgthe seven fundamental SI units using the MKS systmz,6p peyax )5ccx c1) zv5y*gem?

  95.15: If the unit for force is F, the unix 5ly u3nv:f.dt for velocity is V, and the unit for time is T, then the unit for energl5nvf3: ud. yxy is:

  98.16: If the unit for force is F, the unit for velocity V, and the unit(0l)g(kzy4tw e 9y(ao ryg(pz for time T, then thaok(y(ryg0t lygpzw(ze49) ( e unit for momentum is:

  02.25: If M represents units of mass, L represents units of lent l-x ya2k6zh)gth, and T represents units of time, the dimension z2xkyh-l6)a t of power would be:

  06.32: The kW.hr is a z;sjtubc:2 ,5 y7wqen unit of:

  08.10: Which of the following wyi /yefhg *pn(0 k8sa8chs8(could be a correct unit for pressure?

  96.01: A light year is + dtr .7rn4un:a3diw3 yxj+55vwo qr xa unit of:

  13.04: A scientist calculated a quantity t01twqvgvqk u(mds7 ; +hat was equal to one light-year. Which one of the following choices rd qt;uq1+ (0vmswg7v kepresents the type of quantity that the scientist calculated?

  11.02: Albert Einstein's most famou)( vu5da uh/sos 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 n:icoi.q 9s.:pnz :h8qzl*z u yamed the newton in honor of Sir Isaac Newton's contributions t.s9o yz*niq:h qz:c p.li8 zu:o physics. Which of the following combination of units is the equivalent of a newton?

  09.03: Which one of the following quanl02tx)is4v zv,r v7* *pzdcbutities can have its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SI uniogej5 4(ywlhqc,)1af ts, the Ohm is written as:

  13.44: Which one of the following terms/quantities is mo)ygiv p3qh+0fgn(p ksi2 :e1jst closely associated with "the m:hies ipg(312) qn yk+p0f vjgeasure of the resistance of an object to length change under lengthwise tension or compression."?

  97.03: A student working on an energy conservation problem has obtained too52 pspebjj5lq7jlk qi,68 ;he answ5 j e2p8p6ilbjkqlo ,5oj 7;qser $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represen3k0q rzj 1ihr.,hy* cats the smallest amount of time?irz* ,0.q 13khrhay cj

  16.14: A scientist obtains an answer that has units equivalen r6d lwd83x1ktt to those from computing the square root of the ratio of the Universal Gravitational constant to Coulomb's constant. Which one of the following choic3dd 1lkwx86 rtes has these same units?

  12.46: There is a quantity call w qigzz,q .7gz0*2xxmed 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 dividing the distance of 12 Mm by .dw( uxjeg.eay7r7d()l +nz +i yms*othe time of 4 Ts?o.a j.yg i+y)rn xwsl+d((mzu*d 7e7e

  17.01: A scientist computes a speed bqc hjou)i(qs(be3cp9w vq(0r x grk1.*2ri+ as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, ther*kft.ecb ( +pvy;v7t ze are 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 canvmet5x7 h;o;emh ga muf369oyr-:s:q be written as one kilometer. Which one of the following choices best representsm9:v7;t3r -maum5;ohyso:hx q g fe e6 a distance of one million meters?

  12.01: Which one of the following lengths is the largest?feb2:s )n 6ies

  13.01: Red light from a laser is mge-x0 qx 7oup4kq2-hzv cg m6k, 2hq)noted to have a wavelength of 632.8 nanometers. Which one of the following choices bes0, e xxq42z chgqvgmkouh)7 -6 qk-m2pt represents the meaning of the prefix nano?

  14.01: An FM radio station sends a sixr*n4 -mmp)w skxco/ *gnal 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 (uy2iv o ogj2yq(5wj2yaou2+ choices correctly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mtbc/1mj 2m+e szay)/nass of 17.8 gram and dimensions of length: 3.cm2s+ya)nb /jm z/te1 00 cm, width: 4.00 cm, 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 of2t 7-+spu05w/o xn1x,5tuxjfwa wztr 60.0 miles/hr rewritten in units of km/wxzt5+ war 0pojxts,nwu/t5xu 7-f12day?

  12.03: Which of the following choices best represents the value of the speed c6d8 r cz+m-e75z pwvhof ligh d6 hzc z-c8ermvw7p5+t using units of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which one of the followinp+g v( 64vngqmg choices best representg 4np(gm+6vqv s the speed of the car in SI units of m/s?

  09.02: A room has a floor area ofw )ax wyn7.+zlx/wg9 w $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is recordephcz7kviy:nwnq1ir q1+x- z) xo 0 0k8d as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measuremew wjnw,g l + zvvgcvmbu;4200-nt $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of length arejl ) /6/q2wyd:xj tzvj 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 lengthac k5 fqhis; 3xng;3r( 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 i23s:nrekc5 v* wev /3yepk d/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 added together kz1uks7 cz-.sq f42tij-r d2hktn ,6r: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$, 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 azzja (d7;bz kv9o8zj(wq,k*+o oav .und 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 measurements are rechtxrk3fp y-/: w/(q3wbsh, q*pq emb.orded: $5.4 \times 10^{−1} \; m$, $5.4 \times 10^0 \; m$, $5.4 \times 10^1 \; m$, 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 tgy(;49uh*qxe5 bu,z 5phltq j 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?

  05.30: A scientist measures the dimensions of a rectangulgf d 9-llp*g(cf-pdc 0whq;z8ar 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 to have length sgt, lg2cwb9.$L=13.34\;cm$, 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 thor c q1kmvf,hyqid+f. n-b82/ e following choices represents the measurement with the most number +d fonmrvh1c ik.qq/-f2 , 8byof significant digits?

  10.04: Which of the f0qk5 m6sz1y q-i,sze tollowing relationship correctly ranks the three given speeds from least to greatest? The speed are given 1q s0tz y-6,qie5kszmas $v_1 = 1.25 \times 10^{-4} \; cm/\mu s$, $v_2 = 0.076 \; Mm/week$, $v_3 = 9.50\; km/day$

  06.12: Experimental data are taken. Which of the following states dgaz5th40zwm m(j;8 ments is correct about the precision and accuracy of tw sj 5;mht0z4ad(8z mghe data?

  14.02: In the laborato1al8wu -j6z lery, a student makes the 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, wlwl aj8- 6zu1ehich 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 th-d r1m 4cgb-oye most correct for the location of the shaded object’s righgry--m dc1b4o t end?

  18.07: What is the percent uncertainty in - 6 s/drdvny*4b ielf:gww0en-j; 5*s txut(nthe measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a radiukth:qe,-yjb8 dv5o xm6 ;rfp+dtgnumf :8u75s of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector quantityd0au jl u t2q6lrg.,m4fh iq5 u7m15qfl/5 oza?

  98.01: Which of the following is not a vectok(6jb:xhxi tcu,g*x/ r quantity?

  05.01: Which quantity is notikv0z/bq9 6cp a scalar?

  08.01: Which of the followin- 6b h)qmxnf9sg quantity is a vector?

  10.02: Which of the followi-5swwndn)2 ir ng is not a vector quantity?

  11.16. Which of the following is not a vectoxv -:j6;d8urmv b5zmfr quantity?

  12.12: Which of the followf5nfw eq9ng- i6;cmp3ing is a scalar quantity?

  14.09: Which of the following is nosbs1z;)y(:*m auye8ebp mh 1ut a scalar quantity?

  15.03: Which of the folr 47;shm7vhs blowing is not a vector quantity?

  17.03: Which one of the following choices is a vector qzvt5p;.,kaal6 f v gi)uantity?

  06.02: How tall is a flagpole if tto7lisr*cp/klu7x*z)6x* mo he sun is at a $53^{\circ}$ angle above the horizon and the shadow is 8.0 meters long?

  99.06: An airplane wi r.ozrbht/8sr:b8ajl 9nk397jfk-if th air speed 120 km/h is heading due north in a wind blowing due east at 50 km/h. What is the ground speed of the plane?- jirj/oh: kb r3brk8fzl8799fans.t

  97.40: A boat is traveling at 6.0vlz: i7ga o(6/ nu3jep 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 a; zwy6t/9ic acnd flies 300 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 stationary obse h5e*jamd0. f+qqtsa *rver. 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 respect5*j+ ah ftq*eqsd. a0m to the observer?

  07.02: How thick is the average page of a physics text book in mi(qkwyc9,ay9mq9v-6 h9iex ezcrometers?

  09.01: Approximately how many seconds is it until thejp8,;h apj n,y PhysicsBowl takes place in the year j,8j,; hyapnp 2109 ?

  10.01: The very first PhysicsBowl took place in 1to *f9+u1epxn 8w* lvn985. Approximately how many seconds ago did students compv**89np1xlf tne +owu ete in this first contest?

  06.11: The number of seconds from now until the beginning of the -n wbyxkl9:.-y mih;nnext millennium (year 3000) can byb n;w ln:yk-.-9mhixe approximated as $10^x$. What is $x$?

  11.01: Which one of the following choices best represents the average mass of 3ip n7cgxd1 ,sc-:7ya,wv jzian adult human mali-pj7wacvg3, : zc1 x,id7nsye?

  11.21: Which one of the following choices best represents the tipe5o9v5z aq x*bqh5x4me it takes for light coming from the Moon’s surface to reac*eh5a5 o 95pbx xq4qzvh the Earth?

  01.09: The 1st Law of Thermodynamics is a skb+iq8hfl 4h:rdnd: 2 imple statement of the Law of the Conservation of Energy. It was first announced about the time on8 4 k:d qh2iblf+drh:f

  06.05: Newton’s First Law is based on the experixz/ 7 o*0tqtxg/ p d99(olpr71dgcpclb g1*jtmental work of which person, who rolledz otpd7rxo9 1 q(xlg0*d/glb7 cc/j9tgtp*1p spheres down and up inclines?

  94.04: Newton’s First rf ja8hmmo; d)wev mbos+9r0i2 b(l/.Law is based in part on the work of:

  04.01: In chronological ord6zu zsk;qo aue.p(1a: fe u1-wer (earliest 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 events from earliest +r+ /2x lybkeo;z/h5pm0ps iuto most recent:+m+is2/ b/hky u5;0o zplxepr
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 namv, agrk7 ff7t o0izyh;)2bkf0es Nicolaus Copernicus, Galileo Galilei, James Clerk Maxwell, and Isaac Newton are ve2; 70ibry0k ftf o kza)h,vfg7ry 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 nfa0wlv nlim45+ *k ;iqe w.7din physics awarded?

  94.23: Albert Einstein won the Nobel Prize in Phn* )e w 2 ,7zu,xx mvd.z3b/. fxcklhfsq;g+qhysics for his work on:

  13.19: Which physicist won the Nobej11(qppcpr6 d -cc7 hsl Prize in physics partly for the explanation of the phot6ppr s-1jc7h1cpq (c doelectric effect?

  08.11: Which person has won6zcwuz:4: tlu(6 ii jw a Nobel Prize in physics?

  95.23: A Brief History of T/ y2qjsla(y+v1tr ne +ime is the title of a book written by:

  04.11: The most convincing proof of* vua bp9 rxl2,qgik3, the fact that electrical charge comes fundamental sized units was provided by the work ofb rxk2 9vu,lqi a,pg*3

  07.32: What does LASERim (yy:5(zn .-56bn szjmksea stand for?

  11.20: The transistor is a solid piece of semiconducting material(4( v v(umucs;kwy8vx with many applications in electronics. The initial development of transistors and the Nobel Prize awarded for its invention occum v;c8 (s(uv wxuv4ky(rred closest to which calendar year?

  14.06: MRI is a commonly used acronym for a medical diagnostic techgtc7 ) wkqt*4nnique. MRI stands for which one of the following c7 *qtngk)t4c whoices?

  94.13: The purpose of the Decembe . ayr(4ssl91whhf innm e):4lr 1993 space shuttle Endeavor mission was to repair the Hubble Space Telescope. The shuttle astronauts correctsw.f :1ris4)lm4enaynhh 9 l( ed the major problem of the telescope when they: A. replaced an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) is the largest partb0jh o)tecy( 1icle accelerator in the world. )(co ey0h btj1To which of the following countries would you have to travel in order to visit the LHC?

  11.11: The largest particle accelerator in the world is called the LHC. Whauzz hte9-6nttll xwdj(7 )l,4t does LHC d(z4z, tl9-tehu ll)j7txnw 6stand for?

  13.11: There was great excitement in theis aqcg*gg /21.uxigxy )ev) - physics community because of an announcement from the LHCy xgi.-x))iv e/*gcg2us 1 agq during the summer 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 awarde(wa4akvnn2krz :s:,g5iat;jsj75f;pdh k3b d "for the theoretical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particlds5(zwh;3rk :;2a j:k ani jst 4fpg5kb,7anves, 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 represents the work for wh9.suc.z)nf gwxsf )z 3f,cmb,ich the 2014 Nobel Prize in Physiccfzc)w3n ,xb)sm9 , g.zfu.fss was awarded?

  16.28: Recent excitement in the physics community came from the Februar(ux -nu;mk)vzy, 2016 announcement from LIGO thu( nzvu)-;m xkat