06.21: Which of the following is q2lo7 nc js/*tmjkiw( i:nb1.1.auuu not one of the seven fundamental SI units using the MKS sysca:u (.7sjuoin11/lq2 i.utwbk j n*mtem?

  95.15: If the unit for force is F, the unit formo(k i56kv w6k velocity is V, and the unit for k 6omwv56ki( ktime is T, then the unit for energy is:

  98.16: If the unit for force is F, the unit for velocity V, and the uniu0 wa,c7w- ojgt for time T, then the unit for 7au0,jw wogc-momentum is:

  02.25: If M represents units of mass, L represents uwt.x m hw5;6k,jeqa+2l7y tv bnits of length, and T represents units of timek qwyw,atv +; jmt7h52lb.6ex , the dimension of power would be:

  06.32: The kW.hr is a unit of:vt8:je6 lx*m : dynrw3

  08.10: Which of the following could be a correct unit for pre;vrv5ac 99y-z0 1zfynkjz )r essure?

  96.01: A light year is a unit os+ x k 0igk0(5my2wmwroa5z8ef:

  13.04: A scientist cal70u j++:tg x xli u1/r:lbwswxculated a quantity that was equal to one light-year. Which one of the following choices represents the type of quantsxu: +tuilg xxjr1 +: bwlw/70ity that the scientist calculated?

  11.02: Albert Einstein's most famous equatiodq9h7j.kmtq,j dhgj;c p.;h(n 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 honrtoz)ebn ab8 60qmag0h( v2p 3g lo-x6or of Sir Isaac Newton's contributions to physics. Which of the following combination of units is the equivalent of aq()ep8-3 t 6a lxr0bbn2zgoa6gh m o0v newton?

  09.03: Which one of the following quantities ca *-/nhn;cfgyq n have its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of thxm4w v-++dej ce 7 fundamental SI units, the Ohm is written as:

  13.44: Which one of the fn 9()llrck5rayi(7ag483vuq c qp ar6ollowing terms/quantities is most closely associated with "the measure of the resistance of an object to length change under lengthwise tension or compre87 4ir6(vlu3c9 5a aa r)cqpgykqlrn(ssion."?

  97.03: A student working on an energy conservation py9 mwv (:ioz-indkwi5(/e ) kmroblem has obtained the answerwmiikin z:evdwo9 5(-( m/)ky $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of 6 (mew+(f)grgl ti c +n99ky6vgmd3rdthe following choices represents the smallest amount of timeed9 dw)9yi 63 +m6flrmn (kc+gggvr(t?

  16.14: A scientist obtains an answer that has units equivalent to thoskih(e -v l7.yae from computing the square root of the ratio of the Universal Gravitational constant to Coulomb's constant. Which onlv(y-i a7e.khe of the following choices has these same units?

  12.46: There is a quantity called the Planck t: 8kllif cx/odq;cx,eo q4 h7,ime $t_{planck}$ 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 dio/pjc:kwt*gt,6vzr cn. wo 25 stance of 12 Mm by the time of 4 Tsw6tc cv:2,w.o*kz5/ojngt rp?

  17.01: A scientist computes a speed as m *2kwo nqz1:s -bdbd+$12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are approximatg)z;)1t y nv)o4casmhely $31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

  11.03: The distance of one thousand meters can be w-. 5d7zzlcdgol p;;n written as one kilometer. Which one of the following choices best replg75zcon;dw;.z-pl dresents a distance of one million meters?

  12.01: Which one of the following lk om3fct uo8m77ql. aw 2galob6m:g4;engths is the largest?

  13.01: Red light from a laser is noted to have a wavelength of 632.8 nanosr kopbj 906p-meters. Which one of the following choices best represents the meanp6kr9-0 jsbp oing of the prefix nano?

  14.01: An FM radio station sends a signal with 2e9 x gece3cyru-j5/3c+g g mqa 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 represents a e6*z3 prk+r*htfa a 2flength of $3.00 \; mm$ ?

  14.18: A rectangular bloci*zmya+) y70m ahyxo t+ej6l 4k of wood has a mass of 17.8 gram and dimensions of length: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the foz ye+6x7j4al o*mtm)0iyhy a+llowing choices correctly gives the average density of the block?

  11.09: Which of the following choices best represents the speed of 3bg0er , 1wvqn60.0 miles/hr rewritten in units 10 eq3vngwrb,of km/day?

  12.03: Which of the following choices best re;zrl.; c,bavp presents the value of the speed of light using units of miles/week?; v;.lc bprza,

  15.06: A car travels at 20.0 miles/hr. Which3( se s7vhw u npss67gpmm038uof-.cc one of the following choices best re7c pmnhsg8cw6 s-3 u(po73e us0 vsfm.presents the speed of the car in SI units of m/s?

  09.02: A room has a floofw4 uljyd -imkr9:uw-p ;(c/cr area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is recorded as ns6t 058rib w1l5-:qy lvd zik$m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measurementzoq( z6;zb6u,wil- gb $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3ksr0t,p)6zi bs :xrq3 measurements 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 measurements are recorded.q8mdq )2vtm/swe9pr: $5.4 \times 10^{−1}\;m$, $5.4 \times 10^{0}\;m$, $5.40 \times 10^{1}\;m$, 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:qd ;k,j9obd7 i $L_1 = 4.57 \times 10^3 \; m$ 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 wsv+0+qo. fko es8yi:lengths 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 measurements are made ann6ovi gzpdoea ,,6k ;3d 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 lengh0;qj7:s f*flmz3uqur rv v4:th 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: vohrtmr.vh/6 rr+e- .$L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$ and $L_4 = 2.1 \times 10^0 \; m$. How many significant digits are in the resulting sum?

  05.30: A scientist measures the o:mr-42mn sgambncj/ j8 s67+r;y utndimensions 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 bo - qk:fhobci8ra;27x; hp3ddz x 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 trf /ruk(3.;,equvh 0mn hdwb3he measurement with the most number of significant hr3qd/,3 wuh.v0;k umefnb(r digits?

  10.04: Which of the following relationship correctly ranks the to7jk4pjv wz 18hree given speeds from least to greatest? The speed are g84zj ok7wp1vj iven 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. Whld3/c 6jjren5at -hl+ich of the following statements is correct about the precisir5-n/ltl cjj+63eadhon and accuracy of the data?

  14.02: In the laboratory, a 1e xow5n m41wm0dis z0student makes the following 6 measurements for the length of an object: 5.05cm, 5x10ww5 i4msn0zm1 e do.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 centimeter ruler is shown. Which recorded value is the m9*ryo i1+ewg dost correct for the location of the shaded obwor1 egi y*d+9ject’s right end?

  18.07: What is the per3 f1qab eac2 fll3*l/kcent uncertainty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a radius u b0gttkti.+23 7;u7od;b ko o*ac zzoof $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector quantityqbo prpqy l- )-o,ww08q+rkc5bqv0b/ ?

  98.01: Which of the following is not nal3f 1j6tm/:q6f9uo suyc;gh 9/ f oea vector quantity?

  05.01: Which quantity ilg zs(* v7f8voik fh4buda:27 s not a scalar?

  08.01: Which of the following j3tg-b: agh o* x6opu0quantity is a vector?

  10.02: Which of the following is not a vexrau4f,i9h hj -gu8:p u1pf 6dctor quantity?

  11.16. Which of the following is not a vector qusk/tt .j w*,qo ;y4iclantity?

  12.12: Which of the following is a scalar quantitmzh88u sh53yj,2 z r,c) sf.pgtlcwy 8y?

  14.09: Which of the mhr/6f2ro vrs29:sc3m g:mb qfollowing is not a scalar quantity?

  15.03: Which of the following is not a vector quanw;k ktmt:h32htity?

  17.03: Which one of the following choice n6hs2s.uql0gs is a vector quantity?

  06.02: How tall is a fla2 btpi3l ow2m/ yqy-l+gpole if the sun is at a $53^{\circ}$ angle above the horizon and the shadow is 8.0 meters long?

  99.06: An airplane with ai7 dk6sj.bn1hb0 z,kscr 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 planbb ,7 h 6njs.skckd01ze?

  97.40: A boat is traveling at:s 4d 1gkdd9ju 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 3m y+*: :w,bt aa8qukzh00 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 m fm4-op l,-k7l (8:oggbomfarespect 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° witmf4bpf:-- og g7oommk8 l(al, h 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 micromhsauv. hngnl 0( ;et.(eters?

  09.01: Approximately how many secondsfgdsv0m)8dfar2 e ,h1e:zfxfoc30,u v ( 1pp o is it until the PhysicsBowl takes place in the year efoprm 0:pz 1vsfvf(38d,df0c a1o)2 uhgx ,e2109 ?

  10.01: The very first PhysicsBowl took place in 1985. Appr juyf.w+)p7 z(k+hafj y9fgd )oximately how many seconjfj)y fp(97w+y+azh kg. d)fuds ago did students compete in this first contest?

  06.11: The number ofb)up pz.jz)di/i)v5 j seconds from now until the beginning of the next millennium (year 30)jv)5j.iidub zp /zp)00) can be approximated as $10^x$. What is $x$?

  11.01: Which one of the following choices best rep idf xp:a)9 n zh f1u*/-v*joly. mtmx,-kxye/resents the average mass of an adult jx mnf)*,9 iuvoktpa: /d.x -ym-h1/yxez* l fhuman male?

  11.21: Which one of the following choices best represents the time it takqgc.; c.te8i g fer8i8rtnv4g)u n tml5 a*u(7es for light coming froteea(cigug r vcmqt)5 ..;7 4gi8nnrl 8 uf*t8m the Moon’s surface to reach the Earth?

  01.09: The 1st Law of387pc : pj /:mnoabpp3rhokse w6pr29 Thermodynamics is a simple statement of the Law of the Conservation of Energy. It was first announced aboutpwo/ap8kn3r:hpr pbs7m2 poec93j: 6 the time of

  06.05: Newton’s First L:(t; ho;lxzun aw is based on the experimental work of which person, who rolled spheres down and up inclines? zxoh:; l;(tun

  94.04: Newton’s First Law is based in part on the wor6o yy /fj4dq2pq 5h; 9,cb:yv c/wdfpdk of:

  04.01: In chronological order;cjo:*p rb jh( (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 the3d( :vg if5tkn following events from earliest to most recent:(d53iknvg: f t
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 r9 7ql 2p0:o ,noyxdvlw1ijjcxi;z /,yf6t e(physics, the names Nicolaus Copernicus, Galileo Galilei, James Clerk Maxwell, and Isaac Newton are very recognizable. Which one of the following choices correctly orders these names chronologicall;,ypeq d i ri9zvy,o6con :j71ljt(/ lx2x 0wfy by the approximate dates of each person’s scientific work (ending with the most recent)?

  12.32: To whom was th tzuv8f1cf,4br t69sge first Nobel Prize in physics awarded?

  94.23: Albert Einstein won the Nobel Prize in Phyooe)b74jrovq(p 5qse a4hqn 3q-; ;ykpxii+ 3sics for his work on:

  13.19: Which physicist won the Nobel Prize jyv56nhym ukwu(870r:l)ngi u+ h9ua in physics partly for the explanation of i8g nah hyjl w9u)uku0 :nyv(7rm+56uthe photoelectric effect?

  08.11: Which person has won a 1q m 2xjvz*-vmx)lyvr +ehmb :;6jsb.Nobel Prize in physics?

  95.23: A Brief History of m2g,ol x9u3pr* vcm*oTime is the title of a book written by:

  04.11: The most convincing proof of the fap 8zoqtwg :msr;7oz69ct that electrical charge comes fundamental sized uw t8oz :sm96p rq7;ogznits was provided by the work of

  07.32: What does LASER stand forq5n6.l ;jdz jk?

  11.20: The transistor is a solid piece of semiconducting mate k3awk ,uox/kq4bpdj(;b b2z kx+;+ dzrial with many applications in electronics. The initial z,odj;kkdz( 3 uqbbp/k;a 2wxk++ b x4development of transistors and the Nobel Prize awarded for its invention occurred closest to which calendar year?

  14.06: MRI is a commonly usedc,9ziw 64 q9ge vo+ f:mrjyayupb5p43 acronym for a medical diagnostic technique. MRI standpaybcv p 4gu:9rq3iem+9f5,yw6 jz o 4s for which one of the following choices?

  94.13: The purpose of the December 1991l:1e vfn da(gfk.4 um3 space shuttle Endeavor mission was to repair the Hubble Space Telescope. The shuttle astronauts corrected the major prog:.14dul mfn (fve ka1blem of the telescope when they: A. replaced an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) is t-w+5pq+ :mlxsyo :sqdhe largest particle accelerator in the world. To which of the following countries would you have to travel in order txsw+5- lyp + s:do:qmqo visit the LHC?

  11.11: The largest particle accelerator in the world is called the os:ja7,a0f). b osl-t5jwzl jLHC. What does LHC stand f-as aj)tzs:7 lojo .5,jbf wl0or?

  13.11: There was great excitement in the physics communp9cl)6w80d mmpgc.j (/gyccb ity because of an announcement m8gc/.cmp) cj6w 0pl9 bg (ydcfrom the LHC 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 awarded "for the theoret72 z/aw66avqismxs 9 jical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic parqi9jsa2sm w/v 676 xazticles, 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 repnrah0z: ca- axk/m+3cawv:/ m resents the work for which the 2014 Noba/v:crn 30:+ hazxm-c m/kawael Prize in Physics was awarded?

  16.28: Recent excitement in0vp.vgg hne.3m-hth- the physics community came from the February, 2016 an3.vgg p0nv-hm.- t hhenouncement from LIGO that