06.21: Which of the following is not one of the seven fundamental SI units uswc.c1r6op 9vm ing thv16 cp.c9rwom e MKS system?

  95.15: If the unit for force is F, the unit for velocity is V, and the unikb1alr*ai;f vj. t-/g t for time is T, then the unit for energy isila/ vbf- *.g1k;rj at:

  98.16: If the unit for force is F, the unit fld;hj7;o ( yvu6bna)for velocity V, and the unit for time T, then the unit for uvl(y7; n)h odbj a;6fmomentum is:

  02.25: If M represents unitsmbi)l wp bmps1z3bq;3z/2h+c of mass, L represents units of length, and T represents units/zq)i 3b; wplpb sm2h+b 31mzc of time, the dimension of power would be:

  06.32: The kW.hr is a uni /ka4h /zbqv3ct of:

  08.10: Which of the following could be a correbne vy.j n grg9*2bc*se(u)h 1ct unit for pressure?

  96.01: A light year is a unit 2vggb+ pozqcjc+pem95 j+(u) of:

  13.04: A scientist calculated a quantity that was equal toh) q/kus7wh)n* mwzv12sta l9 one light-year. Which one of the following choices represents tl/qh mk1za2 )su7)n9wh*wv sthe type of quantity that the scientist calculated?

  11.02: Albert Einstein'scuomw4; -zhynm2sb1- most famous 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 Newton's5l+ ss,stch.rfoo5c4 contributions to physics. Which of the following combination of units is the equivalent of a newton?h o crss,t4f.s5lc 5+o

  09.03: Which one of the following quantities can ha2:zok 6isa )l.5pu+dotqsd z+ ve its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental SI units, the Ohm is writt /d:vbj+k j6oo u7jun4fo3* vken as:

  13.44: Which one of the following teh7;.q ajav0d-jq lbz*1:j azn8 rsc8-w1lyn drms/quantities is most closely associated with "the measure of the resistance of an object to length change under lengthwise tension or comprj 8zsbq:v jr-cha10 .- ;nl1d8jyzd*aa q7wlnession."?

  97.03: A student working on an /orc71gmpeo / energy conservation problem has obtained the answm7 o/ecp1o gr/er $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the smallest amou. f 4qp+h th63tw/iparnt of timeih3t rh +.4q6pf /watp?

  16.14: A scientist obtains an answer that has units equivalent to those from cwf)w6ru 6 d f/p:vhm5computing the square root of the ratio of the Universal Gravitational constant to Coulomb's constant. Which one of the followi:)u c/6frf 56mvwpdhwng choices has these same units?

  12.46: There is a quantity called the xh ,wgkjr.n,0Planck 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 n mxo csk ygm)w8+e9 6l.mm8sjh:4uy9the distance of 12 Mm by the time of 4 Ts u8lkjm6)syon ygh99m 4 :+sm mcw.e8x?

  17.01: A scientist computes a speed a+gz.nai hnt ,i7 -ozh(s $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there are ap40rluppw *wl8proximately $31.5 \times 10^7 \; s$, Which of the following representations using metric prefixes is equivalent to this value?

  11.03: The distance of one thousand meters can be writtenx jw:br kl+oq u05*+im as one kilometer. Which one of the followi 5w0u x*i:qm+ blj+orkng choices best represents a distance of one million meters?

  12.01: Which one of the following lengzwsps(nj9 ka (rc(i/h8bs 8i6ths is the largest?

  13.01: Red light from a laser is notee*pf2;d o+pwx twzw .uam3 b1ytz1 4v9d to have a wavelength of 632.8 nanometers. Which one of the following choices m3vz1xa pe fwzpb.2w14;y* uw +tto9dbest represents the meaning of the prefix nano?

  14.01: An FM radio station sends a signal with a frequency ofc7qso-uljgbgc-2 4e 8 $99.99 \times 10^6 \; Hz$. Which one of the following choices best represents this frequency expressed using metric prefixes?

  15.01: Which one of the following choices correctly reg;;)p ng-bee apresents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 gram 0e3;8adkxh( boprsm7and dimensions of length: 3.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the following choekp o 3( m8b0a;xhrd7sices correctly gives the average density of the block?

  11.09: Which of the following choices best represents the speed of 60.0 miles/4 0:-o9fm 1ph oredwahhr rewritto:e h-d041pw9fahm roen in units of km/day?

  12.03: Which of the following choices best represents the value of thep;e(sdn vc-ml 43b )wh speed of light using units of mil3;h() dw-vl ec 4nbpmses/week?

  15.06: A car travels at 20.0 miles/hr. Which one of the follo;a2wx;)rddd(2uu hm.f g/ gc vwing choices best representsg ; cxdhg) rd.m wf;u2auv/d2( the speed of the car in SI units of m/s?

  09.02: A room has a floor area u/ufmi ..wddd(m8 og2 of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is recor/io3iz nk :dowm,m, (g.lb1u ided as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measurement j+6p6vkg agh +cz64.(;pqvzkf c+mnt $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of length 7osp3 uno6z:ld:rn4v ;8aq inare 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 arm3kf a(li 7mtp4s x1-8jam6jxe 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 measurem5 v j7gwpyb7yn9m3 ymug6 do).nto;2jents 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 arib*; wljsq e (rm.k-d6e 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 andfvjn()uf o8,p3:xp j u 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 measu, d( i,f :gy mx3p:-dttnuz7xxrements 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 addedyer im../g5dgef ma64d ;wv+o 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 di,kg zfq/kbh1a/* ho; rmensions 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 rectang p4k o;5 y(:fqrsdb6v.of)f znular box 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 the meas,ay g3f; o. xd*i4trhgurement with the most numbeig t.o4ahy ,fxg*3d;rr of significant digits?

  10.04: Which of the following relationship correc5fitpn pay:(w6hc i9 .tly ranks the three given speeds from least to greatest? The speed are i p th5n6i9ycf w:ap(.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 r35:s1wiie pf.ax- yn are taken. Which of the following statements is correct about the precision and accuracy of the dan.-i1 3i5aw xrsyep:fta?

  14.02: In the laboratory, a student makes the/) o qo,nn(v9s;ztx *(axnh cs 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 snn,)(*c/xz xah; osn o qv9(tsignificant 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 thnjx xjvig9h 44) gxxr8tux9qvg1+ 5. re most correct for the location of the shaded obr18h4xnxxr v+g9q xj9 ggi ut).vxj4 5ject’s right end?

  18.07: What is the perc(,y8xj36 ni6c r arz3dwl,mmt ent uncertainty in the measurement $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has tb** ljzsq81 fa radius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vec fbp m0/n2g0mctor quantity?

  98.01: Which of the followy ptwyinr*1 v 1 p-jbn0bu-vc0;7,ubh ing is not a vector quantity?

  05.01: Which quantity is not a scalar?dj- aodsn6c4.

  08.01: Which of the following quantity is;a5z 4l71b7mgwbinwiw xg5b 9 a vector?

  10.02: Which of the following is not a vec 84l+j ftt51 pid3cybu:bqh- stor quantity?

  11.16. Which of the following is not a vector qug)-kw8z neny-antity?

  12.12: Which of the followinc.t 9x 0bbjyz6g is a scalar quantity?

  14.09: Which of the following is not a s)g s gs+ pxwdj.;0d bq+pd04mycalar quantity?

  15.03: Which of the following is not a vector quadhn 1q,oi5j tlc2bhly. 1n*t2 ntity?

  17.03: Which one of the following choices is a gi ssyc2n: 6d(jjr4-l4g a4mrvector quantity?

  06.02: How tall is a fla;t :fk*l1hakgdiq7 ev,k8v0 gc e/wl 8gpole 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 120qrc)c* g,(ljssh / tz/rn/ r7a km/h is heading due north in a wind blowing due east at 50r, (/*alzscgr/nt)shr / c7q j km/h. What is the ground speed of the plane?

  97.40: A boat is traveling ax(8a* v2azj ,oqyp6ymt 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 o o6ebch 8ucb0sll 91;7gppvuk0 +fr*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 12.0 m/s with respect t a+m/esnm)pxpqu+ .wgp(b/*to a stationary observer. A car is moving at an angle of 40° below the horg s/.+ aqpu+tbnx*p/e ( p)wmmizontal with respect to the observer. A passenger sitting in the car 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 avej*rddodpim7z(t vsj/ * 4/tlvu*bt. 2rage page of a physics text book in micrometers?

  09.01: Approximately h :ag0lffqh+d vu+8 k:aow many seconds is it until the PhysicsBowl takes place in the year 2109 ?0aal8ff k+:: gduvh+q

  10.01: The very first PhysicsBowl took place in 1985. Ac2m9b,s4m3klqnw: oc pproximately how many seconds ago did students compete in this first contestmo9s ,w:m3l c2ckqnb4?

  06.11: The number of seconds from now until the beginning ow9 qpf)7 ;4igul8rq fpf the next millenniumwqlqgriu8;4)9 pf p 7f (year 3000) can be approximated as $10^x$. What is $x$?

  11.01: Which one of the ; kj+vs,1se so4tm 2jffollowing choices best represents the average mass of an adult human ms mjs124jef;v +ko ,stale?

  11.21: Which one of the followin /,j pqkr-jo(u4jy*zfg choices best represents the time it takes for light coming from the Moon’s surfauj (,z/kjf-jpq*4o y rce to reach the Earth?

  01.09: The 1st Law of k c 41/pk.paotThermodynamics is a simple statement of the Law of the Conservation of Energyt ppa4c/k1o k.. It was first announced about the time of

  06.05: Newton’s First Law is based o l46ktsk7x dl-n the experimental work of which person, who4dsk7l kxt -6l rolled spheres down and up inclines?

  94.04: Newton’s First Law is based in part on thjd rf3)4l 4uwxe work of:

  04.01: In chronological order (earliest to latest), place the rao;uomqu 16tkw voc/ 4 zs75p9;-zs kfollowing 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: Chronologicallyg8s(n d 2m,s8e-ntsrl, order the following events from earliest to most recent: dt n8e8s (lss2nmrg-,
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 namenm /u,ccai3)lwp3f k+i40qb vs Nicolaus Copernicus, Galileo Galilei, James Clerk Maxwell, and Isaac Newto)+p cc4ifnvlaui 3 qm 0/k,bw3n 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 with the most recent)?

  12.32: To whom was the first 7,u kgpk vx4 lo00kv9wxx z98iNobel Prize in physics awarded?

  94.23: Albert Einstein won the No sf2qnayx 0/xq4qv: k5bel Prize in Physics for his work on:

  13.19: Which physicist won the Nobel Prize in physics partly for the explanatis60s nyc*,wp hon of0*hw6, ns sypc the photoelectric effect?

  08.11: Which person has wos7phhmc k4am;x)qc 0) n a Nobel Prize in physics?

  95.23: A Brief History of T 8qb9/jby5qzr 8enlvi4 *g :gkime is the title of a book written by:

  04.11: The most convincing proof of the fact that electrical charge t4dg /bl3wksuqw 6; m8ml*s w:ht 43fecomes fundamental sized units was provided by the work offm*;ke m8ql64bswwd4wt3: l /tg3h us

  07.32: What does LASEkp d9(re25 wkk9veqw if /oug3sz.0 b4R stand for?

  11.20: The transistor is a sol: /il)gt ;bhdo i9h1 fbqe)eu,id piece of semiconducting material with many applications in electronics. The initial development of transistors and the Nobel Prize awarded for its invention occurred closest to which calendar yeihb;f,)u:i1be/ldhe o9)g qt ar?

  14.06: MRI is a commonly used acronym for a medical diagnostic technique. Mx)kd bueq-sr* ,7j h(hRI stands for which one of the,hd) uxr*7b k(-e jqhs following choices?

  94.13: The purpose of the December 1993 space shuttle Endeavor mission was to;abj zs7ep5z + repair the Hubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when they:b 5ejsza+z;7p A. replaced an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) isw)fycurxx7t e6.a: + n the largest particle accelerator in the world. To which of the following countries would you have to tr 7f6tc xy)r+:wxe.nauavel in order to visit the LHC?

  11.11: The largest particlei2 )gp(gnwzc af.6rq- accelerator in the world is called the LHC. What does LHC stand for?nw.qi fcg2(p-)ga6 zr

  13.11: There was great excitemeb 9ty2m,nl: /qs zy7exnt in the physics community because of an announcem s:t2, 7qyymz9xnlbe /ent from 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 was8; bka ci;oragc/8d-j awarded "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 fundamental particle, a jkba;;-8 c/ iodr8gcby the ATLAS and CMS experiments at CERN's Large Hadron Collider". The winners were François Englert and

  15.20: Which one of the fr kk9j4zloz0* 2(yf exollowing choices best represents the work for which the 2014 Nobel Prize in Physics was0rk2* x lo4fyk9(jezz awarded?

  16.28: Recent excitement in the physics community came from the Febr:0lc*gt.j nu vm8+v mpl u-vf7uary, 2016 announcem :t7cvuvu08l mmv* p -+gl.nfjent from LIGO that