06.21: Which of the followinbd2z bx 36b6s b3k)kbgg is not one of the seven fundamental SI units using the MKS systkzg 2sdb3 3x6)bbk b6bem?

  95.15: If the unit for force is F, the unit for velocity is V, and the unit; w4 t+nldxas3ydr0ju-:w fre9:6vv m for time is T, then the uni4 v;mweu 6s3: d- :lt0y+d9nrjfxwvar t for energy is:

  98.16: If the unit fq7ns yp.d t6h,3twe x1or force is F, the unit for velocity V, and the unit for time T, then the unit forew613d,7n xs p.ytqth momentum is:

  02.25: If M represents units of mass, L represen4nbs w71ufanwp3tk,9ts units of length, and T represents units of time, the dimenwkn 7 f,ast3u94p1wbn sion of power would be:

  06.32: The kW.hr is a unit o j. oh tz6y,usfbanj9/4x2o4lf:

  08.10: Which of the followin5t7+lyr1q1t 7lx dlgk g could be a correct unit for pressure?

  96.01: A light year ii)j-myj)(gd xa 17i7qc (m6nxhtdd9os a unit of:

  13.04: A scientist calculated a quanti72q x*rgj-q6gm)th bcty that was equal to one light-year. Which one of the following choices represents thetg)hjq6 c2rx* mq7-gb type of quantity that the scientist calculated?

  11.02: Albert Einstein's most x,uxm0 rv:ku-tv g()afamous 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 fu)g a 6d m8n8(6kzsslhorce is named the newton in honor of Sir Isaac Newton's contributions to physics. Which of the following combin68(zuhds8sla) mgn 6 kation of units is the equivalent of a newton?

  09.03: Which one of the following quantities can have ito 4dh8w,7rsyn 0(qvats unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the y s47lf 9 oujn;d*nzi/7 fundamental SI units, the Ohm is written as:

  13.44: Which one of the following terms/quan snfeelbx 1wxpo5766*tities is most closely associated with "the measure of the resistance of aeb7wf5*e6spl6on x x1n object to length change under lengthwise tension or compression."?

  97.03: A student working on an energy conservation problep)dv y+11yg sz9i bqmo7pj.w0m has obtained the answ.y9wqgd i7b1p soy0jmp)1+vzer $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represu dz+f2j u12h/9 ihabcents the smallest amount of timea2bc9z2+u/hhu1 j dfi?

  16.14: A scientist obtains an answer that has units equivalent to those fromwotm*vg n69q+)*n yw30dez kd computing +k 9)gtn*o0 3dnmyw wdzqe *v6the square root of the ratio of the Universal Gravitational constant to Coulomb's constant. Which one of the following choices has these same units?

  12.46: There is a quantity called the Planck timer. lyl7d (tg s1-7goqx $t_{planck}$ 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 dividxkve2 (v6 o5being the distance of 12 Mm by the time of 4 Ts?e 5ekv6b( 2vox

  17.01: A scientist co-.3svvy ;oi; 4jony jtmputes a speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are appro tbfbnxs917l1 ximately $31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

  11.03: The distance of one thousand meters can b0lw n63 m vn8hqnw9yhf k*z12re written as one kilometer. Which one of the following choices best represents a dist 0lvz nnrh3kfy9w*2 6wn8m1h qance of one million meters?

  12.01: Which one of the fo5j: (8x xbtan8 ihvyul28y+mdllowing lengths is the largest?

  13.01: Red light from a laser iy:wu/fi5t wc- s noted to have a wavelength of 632.8 nanometers. Which one of the following choices best represents the meaning of the prefix n-t5 w: icyufw/ano?

  14.01: An FM radio station sends a signal with a frequo4tgw 9pxb f bo-f(;auko 5l;wgsi 22cx/9v:lency 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 choiceskj6zznq-.+m2 aa-yoa correctly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 gram and dimensions -/jg7doe* l mgof length: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the f gjm-gl/ o7*deollowing choices correctly gives the average density of the block?

  11.09: Which of the follo6r9o() ufkps. vn9sgnwing choices best represents the speed of 60.0 miles/hr rewritten in unofnprn(k)6 9 sg.v9suits of km/day?

  12.03: Which of the following choices be5iz9;i h i0xtt;qwepdz-6r3u st represents the value of the speed of light using 9dztr0 ewx35zqi6itp-i;h; uunits of miles/week?

  15.06: A car travels at 20.0 miles/hr. Which one of) g,bmvi /s0qk(5 cpyr the following choices best represents the speed of the car in Scsy(gk v/,i)r5bpm 0qI units of m/s?

  09.02: A room has a floor area of0k4xu*lq210iaf3 aoi9j b (uz /d ozao $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an obje9wj,f.j)b yn a3p*h udct is recorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measuremenug 4 h 3d 0*t3ehnyw onf4(hzujk,h1t/t $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of length are given: 21:)u+bvk6e zoylj qc$L_1 = 22.05\;m$, $L_2 = 6.1123\;m$, $L_3 = 89.6\;cm$. What is the sum of these measurements using rules of proper significant digits?

  16.04: The following four lengthdpnfjr +(ih95m2k a-n 7wmz1v 5khw o, 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 ub tvnh214lz/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 added together: xu.2 3eo g 5xz)se t*o.oawk4j$L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$, 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 re2 9qmei2.mbe hcorded 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 a ea/2rq ,txnj k*0:fctre 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 toge e99i/q)c wg g*:lzlqsther: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$ and $L_4 = 2.1 \times 10^0 \; m$. How many significant digits are in the resulting sum?

  05.30: A scientist measurx,oj(utu g.1w t1i/ wses the dimensions 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 measu4fuow802 6ph*i2gkh c c wvmja66j0ldred 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 followin;*z+ hrp0lbe.;cl o xdg choices represents the measurement with the most number of signi0 zlxrp l; ebo;c+dh*.ficant digits?

  10.04: Which of the following relationship correctly ran,ml ba0gdu 5c7ks the three given speeds frol0, umbgc75da m least to greatest? 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. Which of the following stnq25tp6p+jl eatements is correct about the precision and accuracy of the dj6+tq pl5epn 2ata?

  14.02: In the laboratory, a student makes the following 6 measurementsg ;x1ny7d*ql.h fjc1a for the length of an object: 5.05cm, 5.06cm, 5.07cm, 5.06cm, 5.07cm and 5.09cm. Using the rules * j.1d1yqx f 7hg;canlof 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 f))4uv+uzayi prtjcs(.j( x7 most correct for the location of the shaded object’sf j()x.+szu y4u7 j pr(vai)tc right end?

  18.07: What is the percent uncertainty in the measurq r zfx sdk7/13jvif)+ement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a h*pqrn0vk;,* pbbjuj lx c)qwknb51o( 33bh) radius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector1kgpq.u9* h lau4v id( quantity?

  98.01: Which of the following is not a velkho.i;k3lln/i j 1a39kg a2h ctor quantity?

  05.01: Which quantity is not a scala3 oaf yij8elsds /2-8qr?

  08.01: Which of the following quantity isi3u zu* h07wkgt5ga.i m8;o sd a vector?

  10.02: Which of the following is notou0*3h z6f +x8icg nzokfg: +3zq7b jq a vector quantity?

  11.16. Which of the follo twmpe2 -;d7fu9.wp tbwing is not a vector quantity?

  12.12: Which of the following is a scalar qu2k ;bk.eiieg(5c3x v dantity?

  14.09: Which of the following is p7bl82 83n, semmgvp gnot a scalar quantity?

  15.03: Which of the following is not aq m u4ys g7-ns/)6s9zoxvbc-w vector quantity?

  17.03: Which one of the followiduyh 8*h00i:(z m3f hlpeuij+xu)h,tp shd 75ng choices is a vector quantity?

  06.02: How tall is a flagpole if1 jt0 iu)4fgew 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 blowine i )gtwkkxkp (,/: :u7+spxrxg due east at pxtwpx kg) 7x:ies:/k u r(k,+50 km/h. What is the ground speed of the plane?

  97.40: A boat is traveling at 6.0 km/h *2lafoo*ydq :cr h *b-i)j i1o$30^{\circ}$ 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 tak9d(p4 mo8 y 1khhh9np ,yki61yhy7iukes off and 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.;4wlk:srt/74pxx wx d0 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 carxw/:7dl;xx4 pt4 wksr notes that the rain makes 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 physis6 l:otrxk /ip:;s7 drcs text book in micrometers?

  09.01: Approximately how many seconds is it until the PhysicsBowl t 8 w:bs2t nvd7-.lfyawakes place in the year 2109 ?:yt-7wa .l bnw2 vs8fd

  10.01: The very first PhysicsBowl took place in 1985. Approxima8qkbr 0csmjih(;et6k - uog6 3tely how many seconds ago did students compete in this fir;3cik6mqke ob-u j0r(s8h gt6st contest?

  06.11: The number of seconds from(yx hfe:)d, pp now until the beginning of the next millennium (year 3000) can be approximated as eyh: df)p xp(,$10^x$. What is $x$?

  11.01: Which one of the following choices best represents the average massv wo0g3722oqq(ab nbb of an vqoab37q0 gow(nb22b adult human male?

  11.21: Which one of the following choices best .dw;x3 khetcese4i63 gg2w6be5+pq k represents the time it takes for light coming from the Moon’s surface to 4e.dx 3g+egkhc23kep66q 5bw we ;is treach the Earth?

  01.09: The 1st Law of Thermodynamicz 0wq9pz6c-393hwjlm4 r dp3izrul h2s is a simple statement of the Law of the Conservation of Energp j2h lz3z39mw c3plh6zd-4 urqr09wiy. It was first announced about the time of

  06.05: Newton’s First Law is based on the experimde(m+25qzdwfha 4 6kk +gfs 2oental work of which person, who rolled spheres down and umk safd2246 +k(q +fhewgdz 5op inclines?

  94.04: Newton’s First Law is based in part o:2hap/1 r.yf xh. /vf rqx,svbf om0-xn the work of:

  04.01: In chronological order (earliest to latest), placewogt rm698d/ w 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 eventsml a. oq+/8frj from earliest to most recent:/ a+of8j.rmql
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 Nicolauw epxiw4c;uq .o;3,dt we 8mtg2iy1n1s Copernicus, Galileo Galilei, 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 e wpqw41 e; owim1yg3 xntc;u,i.dt82with the most recent)?

  12.32: To whom was the first Nobel Prize in physics awarded?;/bu.nwtuah/q )x) jd

  94.23: Albert Einste0vrx*4, cqg vke;x lok71m-.3 mzgasrin won the Nobel Prize in Physics for his work on:

  13.19: Which physicist won the Nobel Prize in physi(uhdd8jqny-*iva0 w ) cs partly for the explanation of the p )u-h(y0 dvwqi adn*8jhotoelectric effect?

  08.11: Which person has won a Ne nd.xjgclteu:7mo6)oqx38 y ; 2gf* hobel Prize in physics?

  95.23: A Brief Histor2eyscm 7chclgxx36;j+x w) n;y of Time is the title of a book written by:

  04.11: The most convd 4t4r3,o/ y0h aq;pdfdhtp7eincing proof of the fact that electrical charge comes fundamental sized units was provide44/qytdfhd0po7de rph,3;a td by the work of

  07.32: What does LASER fe:ztc ewuzk0+ se.z +zb7no+q+t7to x ,sz:+stand for?

  11.20: The transistor is a solid piece of semiconducting matedmdggwvm(-kspz/s;u5q 2c)- rial with many applications in electronics. The initial development of transistors and5z svck(ugmd-;q 2sd-g w)/p m the Nobel Prize awarded for its invention occurred closest to which calendar year?

  14.06: MRI is a commonly used acronym for a medical diag; cp1foznva 5ks2r-+ pnostic technique. MRI stands for which one of thfsznavr5;pc2 op1 k-+e following choices?

  94.13: The purpose of the December 1993 space shuttle Endeavor mission wasv8j7a usey o*)*k3nwu.uc z*je/ lrt5 to repair the Hubble Space Telescope. The shuttle astronauts corlne o)/ 7*u35c*zue a s8utjyrj*kw.vrected the major problem of the telescope when they: A. replaced an improperly ground lens.

  10.13: The Large Hadro/r0 rc9qsu lw 2;musg:n Collider (LHC) is the largest particle accelerator in the world. To which of the following countries wouw0 g/:urcu;2qsl r9smld you have to travel in order to visit the LHC?

  11.11: The largest particle accelerator i0n dw0t(ry nl/n the world is called the LHC. What does LHC 0 w(dnnltr0y/stand for?

  13.11: There was great excitement in the physics communit /xqomj;576 e ;xrbxtay because of an announcement from the LHC during the summer of 2012. Which one of the following choices best r xo x x57j;m/t6;ebaqrepresents the reason for the excitement?

  14.19: In 2013, the Nobel Prize in physics was awarded "for the theoretical di qhzt :da/nt f1ink(g,g0,uw;scovery 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 fundamental particle, /; fwkg0tn ,(d1h u, az:tqngiby 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 whic3 w8fjsttf.y92zbui8 h the 2014 Nobel Prize inttzfuij f.8wy3s9 b28 Physics was awarded?

  16.28: Recent excitement in the physics community came from th/y)yzx4f 1+rl uqld7r ) j9xote February, 2016 announcement from ql 1+u r)/ xofy4z79dty jxl)rLIGO that