06.21: Which of the following is not one of the seven fundamental SI unitsw1y*f sv23fwj b2/zrt using the MKS r1w2y tfsz3bw v*j/f2 system?

  95.15: If the unit for forcex4ae05ib fgjk .o)*f rovpj64 is F, the unit for velocity is V, and the unit for time is T, then the unit for efp xvkea. f)b*g5orjjo46i0 4nergy is:

  98.16: If the unit for force is F, the unit for velocitne 5 7/5epoh2dp(admky V, and the unit for time T, then the unit o5( /mhna57pd2 deepkfor momentum is:

  02.25: If M represents units of mass, L represents units of length, and T represe5cfv;d sd4z s:8fpy- ents ; pd-:ysfdc e48vz5sf units of time, the dimension of power would be:

  06.32: The kW.hr is a unit owg/xk -tjm( t1f:

  08.10: Which of the following could be a correct unit for pressur.87phcp2:l-n ehpx ede?

  96.01: A light year i n3(dbuwn1xgl qea e774u+ rz-ww*ig 3s a unit of:

  13.04: A scientist calculated a quax5p46 (z d7jlnvpmlt, ntity that was equal to one light-year. Which one of the following choices represents thpt5 (zvmj,pxln64l 7 de type of quantity that the scientist calculated?

  11.02: Albert Einstein's most famous equationl 8 5q-kjgee h5n9 :x:ylb0pmq 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 fo0ck4.is2fks jivr /hq(c gj(o.(erv 0rce is named the newton in honor of Sir Isaac Newton's contributions to physics. Which of the following combinatigr(jjcoi2q vf ./vh. sr ki0c4( k(se0on of units is the equivalent of a newton?

  09.03: Which one of the follo :efzoxs. klu+:fu( a5wing quantities can have its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SI units, the Ohm is t d/w e*cy,psdx8h6smu/mb9: written as:

  13.44: Which one of the following terms/quantitu gt5b e,ajb:/)fp5as ies is most closely associated wit tf5ag/s5bpajbe ,:u)h "the measure of the resistance of an object to length change under lengthwise tension or compression."?

  97.03: A student work0j35zga 7va(qsxh 8;:d jqot eing on an energy conservation problem has obtained the answoq;gq0:38jzt( 7v jxa ah5es der $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents ; jzigq ppqwqg/7+ hn,k485bsjn5tm 3the smallest amount of time? k +/ nq55wbqpz8pg 4hj3is,gm;tqn7j

  16.14: A scientist obtains an answer tg t-m.dpz-8j +q mely1hat has units equivalent to those from computing the square root of the ratio of the Universal Gravqm8jdzeygt l1m+-. p -itational constant to Coulomb's constant. Which one of the following choices has these same units?

  12.46: There is a quantity called the Pd9tdyx hy: 2g52en f,hlanck 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 distance of 12 Mm by tlpjj hd8 eigrz5 d:53;fij p.9he time of 4 Tsi. hj ld pd55z8ejg:jp3f9i;r?

  17.01: A scientist computes rrc*pc3 n4z4kay)u v+a speed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are approximately ,+nzvf3w jelqzn: ;edu8h1 3d $31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

  11.03: The distance of one thousand meterfdw7 +j2 sz)r7j p*mi. ev*lwas can be written as one kilometer. Which one of the following choices best represents m)ljjvwi +7 *aw rp.7z2desf* a distance of one million meters?

  12.01: Which one of the followij eb ))n 3.um4has;)nzpc0cg)- cipkk ng lengths is the largest?

  13.01: Red light from a lh v6+ hd3eugwtc:y h*8aser is noted to have a wavelength of 632.8 nanometers. Which one of the following choices best r:u yhtc h gev*6+8d3hwepresents the meaning of the prefix nano?

  14.01: An FM radio station sends a signal with a frequency ofsr:v icjyr-g9 ka33 d+ $99.99 \times 10^6 \; Hz$. Which one of the following choices best represents this frequency expressed using metric prefixes?

  15.01: Which one of the following choices corre 7eb) lnsy+/ph k (dj;8dzndw: y0hwk:ctly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block o/ude3y7 hz6q p k/ffa7f 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 tqzfu 3e7 6p7//hkafdy he following choices correctly gives the average density of the block?

  11.09: Which of the following crw(m sdg /ij--x,hq2 ehoices best represents the speed of 60.0 miles/hr rewritten in units of h2/jid,qwxsm - (-er gkm/day?

  12.03: Which of the following cg/nk0 ;oc wh+choices best represents the value of the speed of light using units of miles/wekc w/nh;oc g0+ek?

  15.06: A car travels at 20.0 mile64;bnqlyml;;c o j)des/hr. Which one of the following choices best represents the speed of the car in SI units jmc;nblo 4le ) 6;yqd;of m/s?

  09.02: A room has a floor7r7n; pyaj nj(47oety d/ + wv3u8ihse area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is rsa5dtyrk z: 8ifsbv2q. k5j/*ecorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measurc 2 )(i9x tf0ckx+v6s 7c:/mdlop xhdxement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of length are t. wjxvhi* ik88 li gn fe9i9(*vz,)xzgiven: $L_1 = 22.05\;m$, $L_2 = 6.1123\;m$, $L_3 = 89.6\;cm$. What is the sum of these measurements using rules of proper significant digits?

  16.04: The following four length measurements ar/b3i n7 c7e:(uczt bkne 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 f(ci*t5a q: zcfrom 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 togt j6tg2)bcijw( 64ssfn ;fw7dether: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$, and $L_4 = 2.1 \times 10^0 \; m$. How many significant digits are in the resulting sum?

  15.11: Two length measurem(o9;si(ipa pr ents are made and 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 length measurements are recorded:l)p25xnjd yfi8b q0i+0gg cu( $5.4 \times 10^{−1} \; m$, $5.4 \times 10^0 \; m$, $5.4 \times 10^1 \; m$, 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 leeegr:i9o9 +9nq:n b hgngth 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?

  05.30: A scientist measures the dimensions of bja k,u) b,/t*ke qjte x:5s(4zw3nnca 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 i ri2 azf(zq/y a1(+wcks 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 the mer+,.cqcj5 :dcm;v 0bxyo *avgasurement with the most number of significanyb .c x5grq v0,cdoj v:c*+a;mt digits?

  10.04: Which of the following relationship correctly rankhc6j ifg6 aqa 6vb0yqs 8;9c4gs the three given speeds q s gy;c8vfh a6c04qa jgib669from 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 taitd0s0 0eoqdjf+xm2q8 s/7n jken. Which of the following statements is correct about the 0 q70ei m0 sx+2qn8jtdods/f jprecision and accuracy of the data?

  14.02: In the laboratory, a student makes the following 6 5tc d:g:,0 3zwrhzbx 6zff3+qfn7ad u 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 represent :t7q fguzd:cfwdzf bz n33ra+5x 6h,0s how she should express the average length of the object?

  07.01: A standard centimeter ruler is shown. Which rvm04cb m:sw,rb3 cz 32ddwh3becorded value is the most correct for the location of the shaded object’s right end?3mv4dzbm, :wsc c20b 3 dhwbr3

  18.07: What is the percevp51qpc zn +a,nt uncertainty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a r7e4ouf a 9uayyipy(3i62 f,akadius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector quantit/wz32i,z *nfof zyk7 ay?

  98.01: Which of the following is bb lvnl oe. 6h q0,9xre9p+d*snot a vector quantity?

  05.01: Which quantity is not a scalzx ;-hl x/iy tug:l:9cue6wtud,d5k3ar?

  08.01: Which of the following quantia dywtumle0lw5 4i, +:ty is a vector?

  10.02: Which of the following is not a vector quantity?p )vcxz-e9. gd n5g 1m(p*khqz

  11.16. Which of the following is not a vectk)/b6 06fk xc*hrnkm )bltr9lor quantity?

  12.12: Which of the following is a scalar quan j7 pfngns*ipl.l38by x8v: j5tity?

  14.09: Which of the following is not a scalar qu- ewy o7rdtm-p690d vkun3f s3antity?

  15.03: Which of the follow/ av *jbsyyomigq /wz);46yg6 /9swgy ing is not a vector quantity?

  17.03: Which one of the followifm9 )qd1sj7t) h,wf vkng choices is a vector quantity?

  06.02: How tall is a flagpole if the sun ipclc7o *v u); lz*xpw9s 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 windqo9/u ;gf)5gq0xr, pu c2oyoo blowing due east at 50 km/h. What ispc2ox qfoy0o,qrg ug /;ou)59 the ground speed of the plane?

  97.40: A boat is traveling at 6.0 km8lr n6so + og6mt0pens2zv 72o/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 angle em3wy3 wlb*3b1+bslmslm .v/ 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 5z96j z*frsj m12.0 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 make6z5*jsjz f r9ms 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 of2g9rwijg,k d0 5r;aha a physics text book in micrometers?

  09.01: Approximately how zes ;p y6i4;c o3aa(msf+nm8b many seconds is it until the PhysicsBowl takes place in thesm+a(b 6 o3as; m;fi4n8cyzpe year 2109 ?

  10.01: The very first PhysicsBowl took place in 1985. Approximately h w 8(b4xsp+e3wdt-: rqol86m.g up utoow many seconds ago did students compete in wq 8b4 m3o(r pgt-.uodlp +u8s:x6tw ethis first contest?

  06.11: The number of seconds from now until the beginning of the n,d. zbza4fcpt6gn(*hext millennium (yeafgn6c( 4t da*hz. ,bzpr 3000) can be approximated as $10^x$. What is $x$?

  11.01: Which one of the following chois -kgz yln2*:nl 62pekces best represents the average mass of an adult human ma k*ylg2n-nlzpsk:26e le?

  11.21: Which one of thei )0gyetb- u.m following choices best represents the time it takes for light coming from the)b i.ytum0 eg- Moon’s surface to reach the Earth?

  01.09: The 1st Law of Thermodynamics is a simple statesz/7 1j8yh7ds 9dph4dyeq 3ujment of the Law of the Conservation of Energy. It was first au s 9 38qpjd47h17jsdydh/ey znnounced about the time of

  06.05: Newton’s First Law is based on the experime30viq+-d guvg ntal work of which person, who i3+gv-gdqvu 0rolled spheres down and up inclines?

  94.04: Newton’s First Law is baijsy6 sri j/5-c.sa x+sed in part on the work of:

  04.01: In chronological order (earliest to latest), place the followinroyo2. psm( wgd1 f*8u,zk.sug 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 t(lx/nlh3 us6(cb 5z-:gjv rl5c0 lph6uoib7uhe following events from earliest to most recent: v 6i-ug (zxj7cub6lu/ 5 cbo(h35lhl:s pnl0r
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, Galile( :ha yx;y*vpwo 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 perso wa(xy*:yvp ;hn’s scientific work (ending with the most recent)?

  12.32: To whom was the first Nobel Prize in physics award+o md3 g)l8+:lz :vr1ekg wxmfed?

  94.23: Albert Einstein won the Nobel Prize in Physics for his workp dfv2txk,:qtz uaxld /otr+.+4,: w s on:

  13.19: Which physicist won the Nobel Prize in physics partly for the explg1 mvdfw3+xoa jb r ze4z5 9(skoym0)7anation of the photoelectric effect xmmos+j7v)fk b431wdz az 9y05(e rgo?

  08.11: Which person hasj 0y0mgrtn5 )(7.t wexgk tf+n won a Nobel Prize in physics?

  95.23: A Brief History of Time is the title o qwbi --/ eq an9sxqnj.k6s0l7f a book written by:

  04.11: The most convincing proof of the fact that electrical charge comem(do q nw/;vl*;fx* oqs fundamental s;n*(/xqd ;mwq ovofl*ized units was provided by the work of

  07.32: What does LASER st8c*qcylm b kx qbrk/ +w/se:yu/f0 6d4and for?

  11.20: The transistor is a sce0 z m8(g zz(o+pkh,solid piece of semiconducting material with many applications in electronics. The ini,hpsgz(om8k(z0zc e+ tial 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 medic2l.6e wf3kq ylal diagnostic technique. MRI stands for which one of thwlkqle6 .3f 2ye following choices?

  94.13: The purpose of the December 1993 space shuttle Endeavor mission was to re*9r3t--znqwvjpa h t041 v /f/zpfpxepair the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when they: A. replaced an improperlfw*pztn0-9tp vx4 -a3 h//z p1erfjq vy ground lens.

  10.13: The Large Hadron Collider (LHC) is2sf,h*4y9 neurwy3e u the largest particle accelerator in the world. To whiyw39r4yfeu , nh2* esuch of the following countries would you have to travel in order to visit the LHC?

  11.11: The largest particle accelerator:q. / (nxahjhi in the world is called the LHC. What does LHC stan:n ij/q ah(hx.d for?

  13.11: There was great excitement in the physics community becaus/ (74i5 zoognx + dq/bdxoev)ye of an announcement from thoogoqvz n x/yxi 57 (ddbe+)4/e 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 theorh4z s;0tet v0qetical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particles, and whi0tht4 v;q sz0ech 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 u brqwuwwwj h5m68503best represents the work for which the 2014 Nobel Prize in Physm06wh 5wwujq wur8 b53ics was awarded?

  16.28: Recent excitement izsre:pizx ;6 ;n the physics community came from the February, 2016 announcement zsxeiz;p6r: ;from LIGO that