06.21: Which of the following is not one of the seven fundamental SI units usu2xp w(j+rj-v ing the MKS-+p2u (rxjw vj system?

  95.15: If the unit for force is F, twm 0sut/gtej,hj3g, 1 he unit for velocity is V, and the unit for time is1tte,wjms 30ug,/gh j T, then the unit for energy is:

  98.16: If the unit for force is F, the unit for velocity V, and the ulmx0k9gl5vz6: g)zw2s bjua9 nit for time T, then the unit for mome5uzbsl xz2l a)9mw 0kv9g:g6jntum is:

  02.25: If M represents units of mass, L represents units ou lg5 d:;0zq k)cd7qrvf length, and T represents units o 0grc7duqkvdl 5z:;) qf time, the dimension of power would be:

  06.32: The kW.hr is a unit j i:,cca yfc6ku4a2nnwg:3uwr/m p .:of:

  08.10: Which of the following could f/ ,mkf *dkbkrk73q,nbe a correct unit for pressure?

  96.01: A light year is a u /+:lvuommu+y5( 00gulvz u yynit of:

  13.04: A scientist calculated a quantit3m,byvlpuo 4 h** d9mby that was equal to one light-year. Which one of the follolb3 dmy h*bv4u, p9o*mwing choices represents the type of quantity that the scientist calculated?

  11.02: Albert Einstein's most f9abfm(yu0z+ qamous 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 Newtone )au r-/nt ;ojavgl52's contributions to physics. Which g /to naj-r;a52vlue)of the following combination of units is the equivalent of a newton?

  09.03: Which one of the fo.yhffu +gzadyz e (70.llowing quantities can have its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SI units, the Oe dfud y.h1: e2dtygo 2+u68jyhm is written as:

  13.44: Which one of the following terms/v 7(kr+u qewzoa91xb4 (a6 smlquantities is most closely associated with "the measure of the resistance of an object to length change under lengthwise4w(leqb(mz1aar9 ox 6k +uvs7 tension or compression."?

  97.03: A student working on an energy conservation problem has obtaint) khwv5 q1 5woyst:sw)1w :toed the answer :wsw5vht)wy5:tq t 1wos)k1o$50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the smallest amountnf0o x/c)hc) n i8wsn3(vh+n39mml vk of time vnc f)hi9n n+c lk(msw8o3)3 nxhmv0/?

  16.14: A scientist obtains an answer th ;6k 0ykm+is0n(r8efbae o4gcat has units equivalent to those from computing the square root of the ratio of the Universal Gravitational constant t4es(0bmk +06gk a rey;n8ocfio Coulomb's constant. Which one of the following choices has these same units?

  12.46: There is a quantitye 7ehn0l*ys,bkq )/py 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 dividing ln) .:8+hmgvyz8zm smgn; (n cthe distance of 12 Mm by the time of 4 T 8m(h n)gy;.lc8nmsg + v:zmnzs?

  17.01: A scientist computes a :t*3s(ds1 0m-5cijr zez mt xjspeed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, thedbm4q1v c. dm)sf oa;z*nucf02c9 wv,re 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 thousan2e /7c78+jzu fwiqo ixd meters can be written as one kilometer. Which one of the following choices best represents a dio/w u+8xi f2cqzi7j7estance of one million meters?

  12.01: Which one of the following lengths is the la1h t /vw pu k+q-oskdud48fl0qj/u*-jrgest?

  13.01: Red light from a laser is noted to have a wavelength of 632.8 nanometersl(-i(l -5a9tgtqw jd)fvhis;. Which one of the following choices besl -ihljwg ta)(v5(iqfs 9d-;tt represents the meaning of the prefix nano?

  14.01: An FM radio station sends a m:fp(gldm(v+q xhw 6+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 correctly representsx9o+5*ynyosfk*km p . a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 gram an *tbfg4ull8h 0 3y3pvpd dimensions of length: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the following choi t0vl8u4g h3ypbl*3 pfces correctly gives the average density of the block?

  11.09: Which of the following choices best represe38hdsgeobv) ; fz-8e jnts the speed of 60.0 miles/hr rewritten in uzeev- 8s8f ;d3ob)jg hnits of km/day?

  12.03: Which of the following choices best represents t ol hatrj*45)7in4ayo: 1qzz ahe value of the speed of light using units of miles/weazjrqi71) yz45ato:no* l ha4 ek?

  15.06: A car travels at 20.0 miles/hr.n nlvcd48.5qn Which one of the following choices best represents tqcn4 8 .ld5nvnhe speed of the car in SI units of m/s?

  09.02: A room has a flo 24ni-4bybv;oiwimo2 32 *lcav 9fs qfor area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is recordedioe 0o6v xfhhuz-+mr hi.(:3 x as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length mev/ pj(sif*/*j f(fuxv asurement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measureme2w7 ql 2e3 ch. lzm gkk5jk2l)xagd(;onts 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 7l r:a8c ls)b,1gix.wun8z stare 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 measurs1b9 zy -qmcv/ements 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 a f5kf,qifz 0h6dded 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 anmy id1i l.il gz(7;ij1a-- iuvd 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 fki) a-kjd*d8hour 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 toget,f nn)g e30x6 d dznwlu(u.4tuher: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$ 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 rectang- mjpwk -47b2khhu9rbs ;sqc1ular 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 hav 2qk8;klssi/ le 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 measure26eyo(cy bgvdf26 w 8ument with the most number of significan u f cdywb6226ogevy8(t digits?

  10.04: Which of the following relationship correctly ranks the three giv 1qv m 76unshk5p2l)ik*li,gzen speeds from least to greatuqiz,inm6k plk l1*gs5 7hv)2est? 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. Whic g7t3j.xcsdnv*d7 b*)ji gp:n3 b tc6zh of the following statements is correct about the precision and accuracy**37 :i cscgtdj3j6pzbt.b gd nx)7nv of the data?

  14.02: In the laboratory, a student makes tm5 (( ,/awk: fpltk(i1pacsp nhe 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 one of the following choices correctly represents how she should expressa(c: 5w(l /f nsa(kppmt kpi,1 the average length of the object?

  07.01: A standard centimeter ruler g)gn9 nq.ophfg8glra 6 rf, +3is shown. Which recorded value is the most correct )h.3fnlp g6qngrg, fo9 +8gar for the location of the shaded object’s right end?

  18.07: What is the percent uncertainty in the mea kp 8d*i4/ru; hpb (qoolcna+d/6s9bnsurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has cu7di e22nr jd l,15jy1ox2jz a radius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector 74:b 9smcifx l1 hrj2bquantity?

  98.01: Which of the following is not a vector q(/ igja)yn+ss uantity?

  05.01: Which quantity is not a scalg )gw,b(orz,..bvcm o ar?

  08.01: Which of the following quanti- r;(kql z;qcdty is a vector?

  10.02: Which of the following is not a vector quanf.) y )(zocombtity?

  11.16. Which of the followingkm1uq1 z+9;rzafie 3z is not a vector quantity?

  12.12: Which of the following is a scalar qzzo058 0 ik(:svnce v +,8 (qqpxffsefuantity?

  14.09: Which of the following is not a s k4u4ac(x+uoycalar quantity?

  15.03: Which of the folphm58 qv f/mi 6g7f1jdlowing is not a vector quantity?

  17.03: Which one of the followingzl:bzv ()zi)m)p,w cguk3jcxb) fk1* choices is a vector quantity?

  06.02: How tall is a flagpole + x-e pyehajxu249dieai6bk*r jp)3-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 air speed 120 km/h is heading due north in a wind bzt0t6w9u( qm /q-pvrglowing due east at 50 km/h. What 9tvzp6 (0 wq/tmg-ru qis the ground speed of the plane?

  97.40: A boat is traveling at 6.ub9uwu;0w dnazk/wyi2 q)4p. nu*0fr0 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 flil/a d0ib-w tiaz -.bos8o 7b,ues 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 withwgzlxs. wy0s,b)4.d yb3 hvy8 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° wity gzy.wxb hdsy,l4s .v)0wb 83h the vertical. What is the car's speed with respect to the observer?

  07.02: How thick is the average page of a physics textlejyv4 23bv w 8yq-e+h book in micrometers?

  09.01: Approximately how many seconds is it un5 llidd /;mjo-;ft7xd til the PhysicsBowl takes place in the year 2109 ? x -;;7ddtlm5fdolji/

  10.01: The very first PhysicsBowl took place in 1985. rt ga3cd0tlfi ix9175Approximately how many seconds ago 5i0a3ct f r1 i7g9xdltdid students compete in this first contest?

  06.11: The number of seconds from now until the beginning of the ndrna7*zwi 02jext millennium (year 3000) can bzj* 27drnw0iae approximated as $10^x$. What is $x$?

  11.01: Which one of the following choiide jt jq,m;u76u obtkr73ms9h; 6wb1ces best represents the average mass of an adult human male7,b 3u7bemojq6tuk ;t6;s9 dihwj 1 mr?

  11.21: Which one of the following choices best represents thegs -*;*scrm sj 3ablz8 time it takes for light coming from the Moon’s surface to reach the zs38s;-**bl gcsam rjEarth?

  01.09: The 1st Law of Thermodynamics is a simple statement of the Law of yn p61)hpc7fq5nnd 8)gm4bkl the Conservation of Energy. It was fp)cbf)d1 7y6lhnp8 k5q mg4nnirst announced about the time of

  06.05: Newton’s First Law is based on the experimental work jsks w67wh8j-udp (emmgr8s r4o1s 2-of which person, who rolled sphrmdgwmu 8-pjs 2 sokr(-416jews87sh eres down and up inclines?

  94.04: Newton’s Firstf qmmtji0) +en.n4x iko7)9 dd Law is based in part on the work of:

  04.01: In chronological order (earlizk916 otue . ;5ubibvhest 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 followi2l/ u .ovi+ ttigy+zb:ng events from earliest to most recent:ulb +t i+g:iy/ot2.z v
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 jg*y dpe- d0 d,ubcf0*names Nicolaus Copernicus, Galileo Galilei, James Clerk Maxwell, and Isaac Newton are very recognizable. Which one of the following choices correct,jc* fbd*d-g00 y pudely 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 in physics awm,qtzqn- 43xfarded?

  94.23: Albert Einstein won the Nobel Prize in Physics for m00qtm/xc-fuk3 dp ,xhis work on:

  13.19: Which physicist won the Nobel Prize in physics partly for 3z7 ul .*cv4stg9 ybewthe explanation of the photoele tu cg*zs4v73ey.l9b wctric effect?

  08.11: Which person has won a,emxwla6f*z 7 mqte* 6 Nobel Prize in physics?

  95.23: A Brief History of Time is the titg hj;2 n0r(:dr+ju tjwle of a book written by:

  04.11: The most convincing pro-p3ittc sa3wel s0y38 of of the fact that electrical charge comes fundam i330ca8tw3splet sy- ental sized units was provided by the work of

  07.32: What does LASER ee1atlxi 1 s.b9u 7j3 .y4kbqcstand for?

  11.20: The transistor is a nqlj, s*5,* (jq3ahkl buly 9hsolid piece of semiconducting material with many applicaulhk,sjb(*95hq yjnl 3 l,*q ations in electronics. 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 diagnostn:+kinqx./p6be1 5ellvf 6w/i bg.h ric technique. MRI stands forfike:lnpb +ng/6hq1 5/ .b6xv.wrlie which one of the following choices?

  94.13: The purpose of the December 1993 space shutgv67 n vvw. (n+e6ikpynn1 c6 4gso.tztle Endeavor mission was to repair the Hubble Space Telescope. The shuttle astronauts corrected the major 4p.vyg76ec gn wksnzn.+t6v6i ovn 1(problem of the telescope when they: A. replaced an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) is the largest cucklzv8,:8ho tkt:z x0e:8g particle accelerator in the world. To whicxvh8zgkcu80t :ok:z ec,lt8:h 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 pwylq-y p4 1u8called the LHC. What does LHC stanw4pup -y 1y8qld for?

  13.11: There was great excitement in the physics community because of anhqnkz k(kz)uprf4 8 e*cmk f-d,7y 8-h announcement from the LHC during the summer of 2012. Which one of the folz *hh)pf4n8 fk(, zr 7 m-d8ukcekykq-lowing choices best represents the reason for the excitement?

  14.19: In 2013, the Nobel Prize in physics was awarded "for the theore tk+xh +zcjr57ny 7nc(nj r(d7tical discovery of a mechanism that contributes to our undej7dc7 (r7nnx+ch z(5y +jktrnrstanding 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 winners were François Englert and

  15.20: Which one of the following choicesco/e1fa 5gezai;o5e) best represents the work for which the 2014 Nobel Prize in Physiceac5oz e1e)afgo/ ; 5is was awarded?

  16.28: Recent excitement in the physics community came from twln5mec i4j t:tq k,+i s+fq+4he February, 2016 announcemtmi5 ,q+n4 i l+feq 4:cjwkst+ent from LIGO that