06.21: Which of the following is not,xpjt0pn a6nxx7l y .c;n6te2b drh l05*e9z m one of the seven fundamental SI units using the MKS systex,9 py2c6 t7e*6jt; lzn.x mnhp l ab0exr5dn0m?

  95.15: If the unit for force is F, the unit for velocity is V, and the unld5 h isjta+wo,s1x)4it for time is T, then th+s1 o5ltdwij), 4sxahe unit for energy is:

  98.16: If the unit for force if4zkw/ qg ).aug hc6o+s F, the unit for velocity V, and the unit for time T, then the unit for momenqc/h .4kzo f wg)+uag6tum is:

  02.25: If M represents units of mass, L represents uni y98ebnh*j8 msts of length, and T represents units of time, the dimension of power would*nshe j88mby9 be:

  06.32: The kW.hr is a44t,q qhq 8ru -bw3epy unit of:

  08.10: Which of the following could be a correct unit for woy ,; zwd.f;x5l+tzfe99 1jt)hcp s opressure?

  96.01: A light year is a unih/7cw c,- yr 4n3/m+kg/llzxua eru e;t of:

  13.04: A scientist calculated a quantity that was equal to one light-year. Wx f0tgm+g3 k(.na6gw2ds lye.hich one of the following choices represents the type +ntyge0xgd2 wl 3fk .m.a6(gsof quantity that the scientist calculated?

  11.02: Albert Einstein's most famous kbmn:60oivt8/ w ad 7dequation 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 navv5+5j ww,uahq1b; .qwod4qamed the newton in honor of Sir Isaac Newton's contributions to physics. Which of the following ,j4wov+5qdh;wq.a wuq 5v a1b combination of units is the equivalent of a newton?

  09.03: Which one of the following quantities can have its unit expressed asf0zj vq2ev /;lz:vru1 $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SI y/.zzpqoiojnv1z 7) 2units, the Ohm is written as:

  13.44: Which one of the fyv)l8 l+ cf.ceollowing terms/quantities is most closely associated with "the measure of the resistance) ll.vc yf8+ec of an object to length change under lengthwise tension or compression."?

  97.03: A student working on an energy conservation problem has obtaine (n *xs3v8beh2y m6rnkd the answer rs (*63nknh8ybv2e xm $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the smallest amount of tim,gpwh649ez of;ybxzjm 4ez.5ezh ,e4eb6wp9;xj4ofg5 yzz. m ?

  16.14: A scientist obtains an answer that has units equivalent to thosom2eb, xv). poce6x*ce from computing the square root of the ratio of the Universal Gravitationalex p.eo,o ) xmv*b2c6c constant to Coulomb's constant. Which one of the following choices has these same units?

  12.46: There is a quantity called thsx0+j5w 32w h d g-up jycqd6uv1,d2zze 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 dise:grskjcv. o 4j2tk1-tance of 12 Mm by the time of 4 T t:rgkkoe24v1.cj s-js?

  17.01: A scientist computes eg ,ufxt ;)/ntq8 hs4qr x*.eta speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are apx16d7 sn9 7tdaulok.ae 0 7e,rn hvr(nproximately $31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

  11.03: The distance of oh+hzv obc b8oh/3 r,i+m; /yenne thousand meters can be written as one kilometer. Which one of the following choices best represents a distance of one millie iry z//3 o+;obnmhh+ vcbh8,on meters?

  12.01: Which one of the following .vsr r;4vijo d7r 5yscxi*i+f4jfi3mg. -*wp lengths is the largest?

  13.01: Red light from a laser is noted to have a wavelength of 632.8 nanuv6 nxab.(t:4 xc0i yfometers. Which one of the following choices best represents the meaning of the prefiy .(b4vuxat0i6 n fcx:x nano?

  14.01: An FM radio station sends a sign+bcz ih+g8gx0 al 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 cor2lba 4x y2b1vtugz )0orectly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 gram and dimensions of ly/h0 n- w0mpkq4 (zh fayd/x; o/gu9kuw)p2 eeength: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the following choices correctly givd0q( ey myh/9k p; x/wefk-2aponw0hu/) g4u zes the average density of the block?

  11.09: Which of the following choices best representszw3f,2p6 o4td yyns)n,w yi;d the speed of 60.0 miles/hr rewritten in units of km/dann dyw,f4o )wisz6d ,;ypy32ty?

  12.03: Which of the following choices best represena,m )j;.rpr ahts the value of the speed of light rm.j )hpaa;,rusing units of miles/week?

  15.06: A car travels.8yt kk-3hw)jj2+xlun mo:tzqri9 ) e at 20.0 miles/hr. Which one of the following choices best represents the speed of the car in SIt - jt8r)q)m9lhezu3oj.ik:w 2nxky + units of m/s?

  09.02: A room has a floori2 9jl1/ulex7r -es-k it1yol area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is recorded asv :od- ):r6mr8z/f xukmyxtsho38k 1s $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measuret-1ji jepg1y/ ment $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of length are shhszehf we(r- (+ k;re4d: ;agiven: $L_1 = 22.05\;m$, $L_2 = 6.1123\;m$, $L_3 = 89.6\;cm$. What is the sum of these measurements using rules of proper significant digits?

  16.04: The following four length measurements are recost7epkez w2irr rt tv*/g;+432pxs+ lrded: $5.4 \times 10^{−1}\;m$, $5.4 \times 10^{0}\;m$, $5.40 \times 10^{1}\;m$, 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 fr+j ,kgavzhfkws, w/q-ip,, 9yp(q; j3vksq1 rom 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 hqwfi in/0;d hy0j83btogether: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$, 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 recyt6 ahr:c c susk /w/mae3nea( yq01+;orded 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 recorded; ptaxq+10awn : $5.4 \times 10^{−1} \; m$, $5.4 \times 10^0 \; m$, $5.4 \times 10^1 \; m$, 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 togwsw( i o+a)z6oether: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$ and $L_4 = 2.1 \times 10^0 \; m$. How many significant digits are in the resulting sum?

  05.30: A scientist measures the di9 -kf-5acw m-pe;qpngmensions 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 measured to have le/q11-q ohj dpength $L=13.34\;cm$, 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 th)l;owverg(xcxg u0v t3s 8d29m 2ek-v gqrl. 8e most number of significav qc; 0ggt wv o)22vlxkd8(3uergrl-9mx.s8ent digits?

  10.04: Which of the following relationship correctly ra/bek ,t(*jv afnks the three given speeds from least to greatest? The speed (/eb,*va tkjfare 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 ih .9oe,1xo :h3 nvo) 9rajeeoms correct about theh9e1rao jo:x3 h,9m vn oeo).e precision and accuracy of the data?

  14.02: In the laboratory, a student k 5grk9z; : pm, a3n1qhir/tlamakes the following 6 measurements for the length of an object: 5.05cm:;iglrmkk1ahtq, /9 r p53anz, 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 of the object?

  07.01: A standard cenyo:( dpte3fw5- /swd6nt.tgu timeter ruler is shown. Which recorded value is the most correct for the location f d:ty(/n3u6e op-s.t5tdwgw of the shaded object’s right end?

  18.07: What is the percent uncertainty in the meas 31tfmcs25 srrd;7 (b6r oculiurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a rjy9epzj j; +b2adius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector qua1:lhf v y8-ub3/3sx hr1 kueyv(i8ui entity?

  98.01: Which of the following is not a vectovv/thf+ s 4( /4rend;d ge2cutr quantity?

  05.01: Which quantity is notm 100wbcd vp;yo: cx-+eiy,f4mqpm i 5 a scalar?

  08.01: Which of the following quantisw(n8g /*ujtr 5drd:tty is a vector?

  10.02: Which of the fucs/wwl wv 0 )d73w1acs-5+zs7oltt u ollowing is not a vector quantity?

  11.16. Which of the following is nx0llw1-k3sa* r,o c+ssr;vvoot a vector quantity?

  12.12: Which of the following is d ceqtpq;nka1: bw38:a scalar quantity?

  14.09: Which of the following is not a scalar quantitykam no5v pujk3htj1*4)0 )loc?

  15.03: Which of the following is not atoda//a im85 l z0h(vl vector quantity?

  17.03: Which one of the followai5pe6y3k7 kfq mv91 ee(k .rzing choices is a vector quantity?

  06.02: How tall is a flagpole if the sun is u(3i;8 ejzhjgh:12i showtc;at a $53^{\circ}$ angle above the horizon and the shadow is 8.0 meters long?

  99.06: An airplane with azrttqa ; a-gq 7pc)*a3ir speed 120 km/h is heading due north in a wind blowing due east at 50 km/h. What is the groundcaa-7z*gp ;tta3 )q qr speed of the plane?

  97.40: A boat is traveling x(ipmiz*: 0e vkv92zj 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 anglw,n .4l dse*12zns fyse 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 12.05m5jo: fx8x li 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 vl8j io5 mx5:fxertical. What is the car's speed with respect to the observer?

  07.02: How thick is the average page of a physics tp w2)k qnqhq5zi1wmy *o;;k1wext book in micrometers?

  09.01: Approximately how many seconds is it until 77.k xvo76r/twphhtv the PhysicsBowl takes place in 7x6 hvw.kr 7hopttv/7the year 2109 ?

  10.01: The very first PhysicsBowl took place in 1985. Approxim9c04n1 ,gw7fc oflmf2ckhukgzl :4o -ately how many seconds ago did students compezc c,lofwf 2n09fkk4 c4hl-go7g1u:mte in this first contest?

  06.11: The number of sfk,a obs631tyeconds from now until the beginning of the next millennium (year 3000) ckat3, obfy 1s6an be approximated as $10^x$. What is $x$?

  11.01: Which one of the following choices best represents the average mass o.ot+t s4rk v57r/0knwqjhtm)f an ak5mnsq .tr/)4j7twhv o0r +k tdult human male?

  11.21: Which one of the following choices best represents the time it taaol*) x ,hn*3qda1jzukes for light coming from t3*h z uo)*jq1xl a,adnhe Moon’s surface to reach the Earth?

  01.09: The 1st Law of Thermodynamics is a simple statement o -cfbpjudc((j ay))i(f the Law of the Conservation of Energy. It was first announced about the time ) dbp)a(cjfyiu( jc(- of

  06.05: Newton’s First Law is based on the experimental waq3 a0vxa3 y iw63-o:ebz1pq mork of which person, who rolled spheres down and up3p3a3ze:m-1 y0 qx6viqowaa b inclines?

  94.04: Newton’s First z6pb1b7v u/g/ kv ar:k0u+vkgm -v2 huLaw is based in part on the work of:

  04.01: In chronological order (eaa/ox p k+w4 k,6fojcl8rliest 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 frobf wp:q +ovct.zf*8 ei-d;j7 mm earliest to most recent:f:* i8fo md7 +bq;w- ezct.jvp
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, Galileo Galileijern;2z46 .e bbfr)6 o -zqlbw, 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 with the most recent)zwr.;qlfob266 rj b)b4e n-ze ?

  12.32: To whom was the first Nobel Prize in physicm+(fr hgrnm ):s awarded?

  94.23: Albert Einstein won the Nobel Prize in Physics for his worktij3q0f1 fa v1 on:

  13.19: Which physicist won the Nobel Prize in physics partly for the explana6kvk12;kzhs c tion of th2vkhc1 zk ;ks6e photoelectric effect?

  08.11: Which person ha bzwbagrte g x0ckz49:n(s2 -*s won a Nobel Prize in physics?

  95.23: A Brief History of Time is the title of a book written ./iqy 7p.3te rx tgm k3+w2dzcby:

  04.11: The most convincing proof of the fact that electrical cha67 lo)b )hnsd;nwxs 9e:*p batrge comes fundamental sized units was provided by the work l9e):stn7 xnp adowsh;)b b*6 of

  07.32: What does LASER stand fln:qjp. ;du 68 ie te)o,3tkglf02ptpor?

  11.20: The transistor i f2)ks9g s lb0spfx-x:s a solid piece of semiconducting material with many applications in electronics2 x)fs-0lfgp sxs: k9b. 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 medical diagnostic technique. MRIj33 z4napv*pd( y madn 7,d 4jq-h2rtl standnaja37yhd z m,plndj(-2*t3 4 vpq r4ds for which one of the following choices?

  94.13: The purpose of the December 1993 space shuttle Endeavor mission was to rj*x +c nksgk71kcx8z. epair the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telesxjkg k1 8c7*kzx s.cn+cope when they: A. replaced an improperly ground lens.

  10.13: The Large Hadron Collider (LHuu7 r um)b.u8 fv:oko*g7 hv4hC) is the largest particle accelerator in the world. To which of the following countries wo7kuhb uf7oh.4:rv u mvo8g)*uuld you have to travel in order to visit the LHC?

  11.11: The largest particle accelerator in the world is 2r4f n5ty; *e).fmcgt p 7ywfzcalled the LHC. What does LHC stand for? .p ytg5fn;zf4*fe) twy7mc2r

  13.11: There was great excitement in the physics community because of an anj z(2 g:cq0:obkkcp(n n3,wwenouncement from the LHC during the summer of 2012. Which one of the following choices best represents the reason for the excit:z:3 wnb ogk jn k(0peqc,2(wcement?

  14.19: In 2013, the Nobel Prize in physics was awarded "for the theoretical disvj9s2v 3vy3j) z*6*c(bw+es ml sevvucovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particles, and which recently was confirmed through the (lm+v*)ev * 9bzeuys3cvv2wjv6sjs3 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 ruk:ri7:9 m spnepresents the work for which the 2014 Nobel Prize:rs p9 iu:mn7k in Physics was awarded?

  16.28: Recent excitement in the physics community+ hor3 q,)7gjzveavy ( came from the February, 2016 announr gqz,v )7+ajovy3h (ecement from LIGO that