06.21: Which of the following is not one of the seven fundamental SI units usivj(.5tfhn7 av4s bef;ng tah(bef7tnjf5vs ; v.4he MKS system?

  95.15: If the unit for force is F, the unit for velocity is V+*jb/poh29yf hy4 znq, and the unit for time is T, then the uy fn42/y9*+ph oq bhjznit for energy is:

  98.16: If the unit for force is F, the -,14hcblug p punit for velocity V, and the unit for time 1gu-4hlbpp ,cT, then the unit for momentum is:

  02.25: If M represents units of mass, L represents units of lengt,e9u-,,use mtum dh y6h, and T represents units of time, t6 y dm,uume, ehsu,-t9he dimension of power would be:

  06.32: The kW.hr is a unit ajlum6 :k5 jsuv re/)oo4pqe 3/gl s9;of:

  08.10: Which of the following could be a correct-*/f09 a ls cj3br.l yima+lpt unit for pressure?

  96.01: A light year isjzi s7f-.t9hh a unit of:

  13.04: A scientist calculated a quantity th htsg,qfg :z uyc-u3/*at was equal to one light-year. Which one of the following choices represen yuu/z cfq:3 -tg,sh*gts the type of quantity that the scientist calculated?

  11.02: Albert Einstein's most famous equ.nfl 4lcr f(t(anl3r9ation 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 ,m)oulg78 am mNewton's contributi8l o,)au7mm mgons to physics. Which of the following combination of units is the equivalent of a newton?

  09.03: Which one of the following quantities can have its unit expru zd/* yizc3u-q:r0 zlessed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fu ayy*e sk7.y/sndamental SI units, the Ohm is written as:

  13.44: Which one of the following terms/qeow;vh c9.7n mmf(fj+ e2m r8tuantities is most closely associated with "the measure of the resistance of an+; enmmwh9c7omv( 8tfe2 frj . object to length change under lengthwise tension or compression."?

  97.03: A student working on an energy conservation problem has obtaineagm3 6 e )uwb)ivrap,vmv1/(i d the answer 3gar(iv )mui6)wpaem1 , vbv /$50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the smallest amoup 74u1ka 4e+ wzlkh8sy3.fotknt of timety z.+h8su34ke4 kko1apw7 fl?

  16.14: A scientist obtains an answer that has units equivalent to those from cj:hfex hg0-kh) c :;exomputing the square root of the ratio of the Universal Gravitational constant to Coulomb's constant. Whichjxch:)-xghk0 e: ;hfe one of the following choices has these same units?

  12.46: There is a quantityberq*q1* tt ;l 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 dividin2pmx5 a d)i43l* udwtjg the distance of 12 Mm by the time of 4 Ts)d mt2ipu*43l 5wxdja?

  17.01: A scientist computes a s*x jkvwb(:z fx9ob 31upeed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, ufj azjzzi*3 emuq55/a-i. 8jthere 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 can be written as pw/dxb 7-em4we.:xxsone kilometer. Which one of the following choices best reprd74/w -xs:w.xe eb xpmesents a distance of one million meters?

  12.01: Which one of the followaxu+y..t5r7 j 0b w(9jezgwqzing lengths is the largest?

  13.01: Red light from a laser is noted to have a wavelength of 632.8 nanpocx7 *4rok2 someters. Which one of the following choices best represents the meaning of the prefix nancr2ks4 po*xo7 o?

  14.01: An FM radio station sends a signal with a fsmm:u;1ja,lh8guooxm jw 753requency 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 s-yi2ijga- 3 su9mvb0 length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 gragm-snse.3q.km w q4oaxl9 - j+m and dimensions of length: 3.00 cm, width: 4.00 cm, and he- .kow msgmlx4s9an3- .qj +eqight: 2.00 cm. Which one of the following choices correctly gives the average density of the block?

  11.09: Which of the following choic b32nb*p7ltd4d zhn6yes best represents the speed of 60.0 miles/hr rewritten in units of km/yb*l4 bd7nh 62nt3dp zday?

  12.03: Which of the followin fy227ywk d uu8 qm2i63b+:qivsscg+hg choices best represents the value of the speed of light using units of mdyw2sfmcqub2vh gs ui8 i3:++2 67ykqiles/week?

  15.06: A car travels at l39:-nk qtmppg,s4tw 20.0 miles/hr. Which one of the following choices best represents the speed of the car in SI units ofn-,w:t sp kml943gpqt m/s?

  09.02: A room has a flosasr o*nz4xd 1b1 (a5ior area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object i.4cdybic-wj e+bg e+f-az)+mx/:2 ,ps btu v is recorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measuremezkaqp4::* j+fcw6hud nt $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 hpy6h f8;cpv-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 arbh,ipri* 1dcm.0 iy)d e 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 experimd9cv bdel zlb(/8e6(p ents: $L_1 = 4.57 \times 10^3 \; m$ 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 3r4kbw0ssl-f-k* 6/igeg:vdgspubi( ii q,3 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 recor ,ll e;l7gb2j5 ccl:xbded 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 measuremef sc i;gg9rx318lehz7nts 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 a1j v25b kb2rki w.8yrstns 4q6dded 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?

  05.30: A scientist measures the dimoks;xdq hh7 ny 2co-8:ensions 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 tjtw/9swu)me2 bjy**f5s(dfl0p 3p bhave 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 followingf41k4gjy arxkv/ /sw) choices represents the measurement with the most number of significant digitxwvy4rfgk/) 4/ ajks1s?

  10.04: Which of the following relation kwku,wz;vkb4n8g*: dship correctly ranks the three given speeds from least to greatest? The speed are given aw gk*vzk ;n,4:u8wd bks $v_1 = 1.25 \times 10^{-4} \; cm/\mu s$, $v_2 = 0.076 \; Mm/week$, $v_3 = 9.50\; km/day$

  06.12: Experimental data are taken. Which of the foll 5yt-eqha8 ym ea81kd-owing statements is correct about the precisiot1hyk5ea-ea8 y-8mqd n and accuracy of the data?

  14.02: In the laboratory, a student makes the followinglt3oey(+( d jbwq3 k)l 6 measurements for the length of an objey)(33tqdkwo blj +le(ct: 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 express the average length of the object?

  07.01: A standard centimeter ruler is shown. Which recorded value is the mosj /b ym+2b x/283tydobsgfh/ ic, py.qt correct bx3fi8,b/tgb q//h .dj +s opy2ycm2yfor the location of the shaded object’s right end?

  18.07: What is the percent uncerta l k-u9yah5770am biu/xz n,x65ge hrjinty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a rvrh xf)s:j-: hkhol1 )adius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector quanti j,a8m;+dhbk wz0d4qs ty?

  98.01: Which of the following is not a vm)e25 2 kf, jo)wdkpa 7)rqaxdector quantity?

  05.01: Which quantity is not a yxwu3 (m y* r9vfogn)z.ln3d6scalar?

  08.01: Which of the followin) h* -bo 9f*bhqxoiydmq ;z,*sg quantity is a vector?

  10.02: Which of the following is no 8u:pbeyo1d (ht a vector quantity?

  11.16. Which of the foll( uk7b80 oyhi8c:bdc- bq ;p r52unwhowv( 4qiowing is not a vector quantity?

  12.12: Which of the following ism9vh/ f57ce8 dncfbgrw )5s6fuqv* y. a scalar quantity?

  14.09: Which of the foli se4upljhr ; *je(2i8lowing is not a scalar quantity?

  15.03: Which of the following is not a vect0 6nga*egf zum(sg7;d;g 1um por quantity?

  17.03: Which one of the following choices is a b s3 28zvez25otx xu+wvector quantity?

  06.02: How tall is a flag:l(bc1sh0rci8j 0 zt uwq0jslm/ 3n-ipole 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 speedwlm:n / uf7j xj7g4n7j+i1f+j ha3o uc 120 km/h is heading due north in a wind blowing due east at 50 km/h. What is the ground speed of xgjfoc+ 7h jw7lai j7/nmj3+:un1uf4 the plane?

  97.40: A boat is traveling at fr)6sapuujl/ i1 z-+g6.0 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 mi am72197 phhp yslrqli0l14 plles 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 vertichr8 pil3.vq q:ally at 12.0 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 h.vqqr l:p8 3imakes an angle of 29.0° with 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 micromets9 -y/dbdb; xders?

  09.01: Approximately hovy kmz0ia1l )+w many seconds is it until the PhysicsBowl takes place in the ye1izak+ my0)vl ar 2109 ?

  10.01: The very first PhysicsBowl took place in 1985. g,w1y + l9+-xfevdfw+s4 . n1kksrphhApproximately how many seconds ago did std hh,+ efg1ns 4rp kwf91+xkvy+-l.wsudents compete in this first contest?

  06.11: The number of seconds from now until the beginning of the nnv odahg+d;;/ext millennium (year 3 dn;;d o/vhg+a000) can be approximated as $10^x$. What is $x$?

  11.01: Which one of the following choice-4armj* -xtsts best represents the average mass of an adult humanxts4 j-m-tra * male?

  11.21: Which one of the following choices best represents the time itw3b g)h zqm-7 /gu6rzk takes for light comin-zqkgmb7uh3/ zw r)6g g from the Moon’s surface to reach the Earth?

  01.09: The 1st Law of Thermodynamics is a simple statement offz197 :c yn3bajfrbi3 the Law of the Conservation of Energy. It wnj f3b 3c 9byz1aif7:ras first announced about the time of

  06.05: Newton’s First Law is b8zzhm7 ts78w iased on the experimental work of which person, who rolled spheres down azwt7z m 8sih87nd up inclines?

  94.04: Newton’s First Law is brqqw: j q7,s:6e*pf0fim rv5yased in part on the work of:

  04.01: In chronological order (earliest to latest), place the fovl6n vw7.8b n1swp *chvtb -a/llowing 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 eve2r)j5lpsarv g )m. 2 pvi,mh,y-3xshn nts from earliest to most recent:m.,hyvp)gxa, m-np 532sh2s )rl jvri
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 physi4glv, 5)lwk tkcs, the names Nicolaus Copernicus, Galileo Galilei, James Clerk Maxwell, and Isaac Newton are very recognizable. Which one of the following choices correctly orders these )l4 lgt,5wkkvnames 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 in5wm gr* /cds8(krv7 jh physics awarded?

  94.23: Albert Einstein won the Nobel Prize in Physics foq.ey0g n4vwf8ep 1w)t r his work on:

  13.19: Which physicist won the Nobel Prize in physics (z+5e 7m 63 cpbudb v;o7khdmupartly for the explanation of the photo(3 ed7bv+ 6d;buphkz cm5o7muelectric effect?

  08.11: Which person has won a N)p9q+jvtgu * aw bji7nfs6xc :wx7 g1+obel Prize in physics?

  95.23: A Brief History of Time is the title of a book written eoi.u u:-v h3w.tigf0by:

  04.11: The most convincing proof of the fact that electrical charge comes fuw09;tfe sb; uxi0 px7zu7d:ykndamental sized 07eufi kxud;ptw;07bys:z9x units was provided by the work of

  07.32: What does LASER stand fok)aikrfm3m5/2ksei vy2ow .p r3y) a +r?

  11.20: The transistor is a solid pie;j (7z0gz+my9m p*zk x mlsms0ce of semiconducting material with many applications in electronics. The initial develmyxm(zjg*9sz +70kpsmml;z 0 opment of transistors and the Nobel Prize awarded for its invention occurred closest to which calendar year?

  14.06: MRI is a commonly used ac, j7:dnh 34i9qbhxheoronym for a medical diagnostic technique. MRI stands fo q7h9nebh ij4o3:d h,xr which one of the following choices?

  94.13: The purpose of t+rsc m4i)oz;m0 ,tpz qhe December 1993 space shuttle Endeavor mission was to repair the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when they: A. replaced an impropermp0i mz,or ;q)zc4s+t ly ground lens.

  10.13: The Large Hadron Collider (LHC) is the largest oa g;jq g6( 56z(yd u(nfymem3particle accelerator in the world. To which of the following count omng(e6yuyg63m;( qd5(fjza ries would you have to travel in order to visit the LHC?

  11.11: The largest particle accelerator in the world is called 0ze 697j k/y2nwt nd77lawhmqthe LHC. What does LHC stan6dqmwne/hjytk 7 0a9lnw727zd for?

  13.11: There was great excitement in the physics community because of an annou/pknmg awp;1)qbxt+5 *jv1 c tncement from the LHC during the summer of 2012. Which one of the following choices best represents the reason for the btp mq1tw;5/ajvnx1+ck*pg )excitement?

  14.19: In 2013, the Nobel Prize in physics was awargp cxzx(x2 cgr59d+h qox+e- 4ded "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 fundamen4q c-+9x52gxxzg +erp( oxhcdtal 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 choiso/wx 9e 6 gfjfq+cz2h+s 1ix/ces best represents the work for which the 2014 Nobel Prize in Physic/gc2 ehixfsf6zq+w1 9osxj +/s was awarded?

  16.28: Recent excitement in the physics communityx)nb3obtu7l1c9 gc g m eqw2f(f.s ;9d came from the February, 2016 announcement from LIGO thx;9btgn 1q su(gb elc2fod fmw9.)73cat