06.21: Which of the following ismsuy(5o v82lu)7l gbj not one of the seven fundamental SI units using thujm)ovbll87 u2g( y5se MKS system?

  95.15: If the unit for force is F, the unit for velocity is V, and the um1s .iczn z3 r.6t1krl*b6ijh nit for time is T, then th1l.nh cb z 3isiz6r61rm.jk t*e unit for energy is:

  98.16: If the unit for force is F, the ufu;fse 0;*qsjd)z2sv nit for velocity V, and the unit for time T, ud ev 2qs0jzfs;*s;)f then the unit for momentum is:

  02.25: If M represents 6m/ o1 z5uayeaunits of mass, L represents units of length, and T represents units of time, the dimension of power wou/6z eymao1 5auld be:

  06.32: The kW.hr is kp2/vh weg6g p5q(b8ea unit of:

  08.10: Which of the following could be a correct ug55wmfp -cl q;df 4*lgnit for pressure?

  96.01: A light year is a u0)f3k qtu9c du;spzv5ih6 cu1nit of:

  13.04: A scientist calculated a quantity that was equ5t qb3 4vznfo/r a rux.sy5lx+i(4u :0nhc5iual to one light-year. Which one of the following choices represents the3 r nutz5bc :rx4/ yoi5qns5 xv4i+ah0lu( fu. type of quantity that the scientist calculated?

  11.02: Albert Einstein's most famo 2 6nsmqsccg5v1m6f8eus 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 newd, 9vu p3(euw k7oaqvx-zus. .ton in honor of Sir Isaac Newton's contributions to physics. Which of the following combination of units is the equivo- sv.zuuuk,evxa93. pq7 d(walent of a newton?

  09.03: Which one of the following quantitie q2ow -zanymr+b;rk4zq5w 9c-s can have its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the satj rxh*:6z 37 fundamental SI units, the Ohm is written as:

  13.44: Which one of the following +qf9rwp(z1u 6q7 wuhxterms/quantities is most closely associated with "the measure puqq rfwh17(x+z6w9u of the resistance of an object to length change under lengthwise tension or compression."?

  97.03: A student working on an energy conservation problem has obtained thewox g(6x ;fu7e answer6 ew7(ouxfg ;x $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices r/xjj7 g10jv ptepresents the smallest amount of timepx /jj01gv7jt ?

  16.14: A scientist obtains an answer that has units equivalent to those max(x79vgbo,k5 n m.* m.hq cofrom computing the square root of the ratio of the Universal a5bk( o.g,xvx m9mh.n 7om *qcGravitational constant to Coulomb's constant. Which one of the following choices has these same units?

  12.46: There is a quantity called the Planck ti 1h1e/t -wthnm3tosl 6me $t_{planck}$ 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 dividin zwvii(h+k( 8zsn67jp g the distance of 12 Mm by the time of 4 Ts7ji8ph wi(s(z+6nz vk?

  17.01: A scientist computes a speed as7yv k j4/pdm1g (pm/*o lwe4mc $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there af/3low vaf6x5:zv )mfre 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 writtenr 0b(rl;tj aos /8m,2gyy) tik as one kilometer. Which one of the following choices best represents a dista jrbiyy8)0tg,kt /om(;alsr 2nce of one million meters?

  12.01: Which one of the following lengths is the l;7 aqo5y rjuj8argest?

  13.01: Red light from a laser is noted to hve90m m 6a;6jm ty(qocave a wavelength of 632.8 nanometers. Which one of the following ce9t6cm ; yq 0o6mjamv(hoices best represents the meaning of the prefix nano?

  14.01: An FM radio station sends a signal with a frequenwnz* jbaq:+(icy 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 qzjn vz g:,+x1zu gg5ow a41sxmq5j:) represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a n*ki7vonhuczc / k (k)d4 b4 l7oqr.f-mass of 17.8 gram and dimensions of length: /ovbz ch)l-k q.oi*dk74nn4cuf k (r73.00 cm, width: 4.00 cm, and height: 2.00 cm. Which one of the following choices correctly gives the average density of the block?

  11.09: Which of the following choices best represents the speed of 60.0 miles/h/ +.cf haw:uzor rewritten in units uo+c. / :awzfhof km/day?

  12.03: Which of the followin,c x0xs(h xt,dg choices best represents the value of the speed of ldtx,xc,( 0xhs ight using units of miles/week?

  15.06: A car travels at 20.0 miles/hr. Wg)dk +cbh/))wnrmc 5fhich one of the following choices best represents the speed of the ch/c 5ndf)) + kcwrbmg)ar in SI units of m/s?

  09.02: A room has a floor a5sxcxnmb7 )bzcsi3+ tq+w5r 5rea of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an objxk /xx-kvy8s q4c pyhsib6f,9 mo395zect is recorded as $m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length meaegy2 2 p nshh8ai(r0*yug)3c ohsdq*4surement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of length are given:rqetnfc5/ 73i $L_1 = 22.05\;m$, $L_2 = 6.1123\;m$, $L_3 = 89.6\;cm$. What is the sum of these measurements using rules of proper significant digits?

  16.04: The following four length measurements are8wpd8 .8u8-ruv nz yfo 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 .h zzjg2zq8f6rt38ek measurements 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 u0hcgz(g m+dk;w,8 tcadded 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 recordedx.oj5xm8 ddd3v: r)ps9i 9p nc 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 arfpqe e 5 l8psfd4x p5z:n1k/go.( )pnb ae(iw-e 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 togej/i+mn0zx;8/rum rh kther: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$ 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 vp29c 4xa4hu fa 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 rectangu yj; ppefm,;reo)j9) elar 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 followfobf5(fbl5bq4pt 13/*pdq v upr a7v,ing choices represents the measurement with the most number3fvbfp *t b1bqpf (5p7qvu rl a,/54od of significant digits?

  10.04: Which of the following relationship correctly ranks the three given.3f,f)ka )himjx 2co7b 6jvpx speeds from leastcj6,27af.mhx j 3of)vpb x k)i 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 folw38 ee8 ygq*xtam7/ jilowing statements is correct about the precision and accut ejq38gmy*a7 iwx /e8racy of the data?

  14.02: In the laboratory, a student makes the fym3e4n xog1+ug9 b)fo ollowing 6 measurements for the length of an object: 5.05cm, 5.06cm, 5.07cm, 5.06cm, 5.07cm an xom3n4 fbeyo1gg9 )+ud 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 ta ssx+o7fq smjnz-od/684 3*9hj o sqshown. Which recorded value is the most correct for the location of the shaded object’s rigotfam sjn 8os9o4xq+hq7jds 3 *z/s6-ht end?

  18.07: What is the percent uncertainty in the measurexha 4;k+ *. ;,aeyodrsfxtg9i ment $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has a radius of sciwc336+nl ;l.who3 kqnkc4 $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector k x0yot5lo::bquantity?

  98.01: Which of the following i,s, hsabx(z,xs not a vector quantity?

  05.01: Which quantity is nt(l)8 udu -tixot a scalar?

  08.01: Which of the following quantity is a veyqqefbk , eqo6 u72r j2u-*8bwctor?

  10.02: Which of the following is not a ve 9nmr2f 0w.:kxdccyq a3,2q jf6t2qnbctor quantity?

  11.16. Which of the fohwj/x;w8 e eqkjpnt w/w-08tso+.ia j.u 6k6lllowing is not a vector quantity?

  12.12: Which of the following is a scaw,-oka zhi(if-o7exlx a9 0o*8yl4 x flar quantity?

  14.09: Which of the following is not a scalar quantd u 2mva,pd8x:ity?

  15.03: Which of the following is not a 2-tkuww t,wzlirx xg47svu3bj79 w7.vector quantity?

  17.03: Which one of the following choi7db: ;cs7afmnces is a vector quantity?

  06.02: How tall is a flagpole fa0amvw:yxngby w1mcu6 kq-24 9*u)yi 7ek z.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 5jygyxva6; i w cve4/lafo0 5 ,4h6wpbwind blowing due east at 50 km/h. Wh0ly6avbiw4yx,oep6/ga4w h; jc v5 f5at is the ground speed of the plane?

  97.40: A boat is traveling q o:z0hkgep: /(j0h08fsi9gjmzeo f+ at 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 off and flies 300 miles at an ango40; cqjfp;8a +j bulwle 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 td*3 s:,/ty zah2u2vc q vqo;x-m:wiu yo 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 raq oyzqix3,d u2*v:w;h c-m/tusya2:v in 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 av( ;car.j .qnajerage page of a physics text book in micrometers?

  09.01: Approximately how many seconds is it until the i+ktidwq w 9(zc2s3 :5yugs3ePhysicsBowl takes place in the yeiq wsg3cy39sedzw:t2+ u5ki (ar 2109 ?

  10.01: The very first PhysicsBowl took place in 198 *k8 9umt f7b16,xtcxj5irba m5. Approximately how many secx8mm6 59tf u *1tbcja rx7ki,bonds ago did students compete in this first contest?

  06.11: The number of 59p1p nku8tf ou22uy-kun v* oseconds from now until the beginning of the next millennium (year 3000) can be approxima 9u5p8ov2puk t o1y-funn uk2*ted as $10^x$. What is $x$?

  11.01: Which one of the following choices best represents the average mass of :rvh .p8z( g2g ah oqop7cwnkl+l3i5/an adult human malp:3l.5 l nch+vgazwoh/q(k7 op82 r gie?

  11.21: Which one of the following choices best represents the time3/anl+lw fhgz+3h x 5a it takes for light coming from the Moon’s surface to reach the Ear 5fhllx+n 3/agz+a3whth?

  01.09: The 1st Law of Thermodynamics is a simple statement of the Law of the Conlbw47/gpwwn7nk a0l*ser7nwk4 * wn7bapg 0l/wlvation of Energy. It was first announced about the time of

  06.05: Newton’s First Law is va a5 spa/uux(g o;3( rd(ct4ybased on the experimental work of which person, who rolled spheres down and up id(34par x c; y tsag(vau(u/5onclines?

  94.04: Newton’s First Law is based in part on the worpknzqad,s; f,9h0t y4k of:

  04.01: In chronological order (earliest to lateb:v(f p yc2ra +gqw1r5st), 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 following events from earliest to most r1kkeh wtr2ve/ 5d o+1 x08ggjeecent:51ew+v1r h o2j0ekg8/t egdxk
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 physic35g pgwejv0k 6ct s4(us, the names Nicolaus Copernicus, Galileo Galilei, James Clerk Maxwell, and Isaac Newton are very recognizable. Which one of the following choices correctly orders these nu6se p3g40wg(v c5jkt ames chronologically by the approximate dates of each person’s scientific work (ending with the most recent)?

  12.32: To whom was the firu5s, c-x ;nmrbx6/b/qv6 sbscst Nobel Prize in physics awarded?

  94.23: Albert Einstein dn2iu d;on0 d;ds2vae hbv667 won the Nobel Prize in Physics for his work on:

  13.19: Which physicist pbnvofb9j.7 :p9xkxmh2r * d1won the Nobel Prize in physics partly for the explanation xmd7.jp2 9fkxvhp nb*o9b 1r: of the photoelectric effect?

  08.11: Which person has won a Nobel Prizevyl1 s0 -ycht(koqerpswjcq,/-7;t*f cx i*6 in physics?

  95.23: A Brief History of Tim4r(5 f 51cyd nphocg;ie is the title of a book written by:

  04.11: The most convincing proof of theu1 cd4 6kgxt1g fact that electrical charge comes fundamental sized uniggtu6kc114dx ts was provided by the work of

  07.32: What does LASER5q6z:vkyk9lb stand for?

  11.20: The transistor is a solid piece of semiconducting mati:26mg ekh z;rerial with many applications in electronics. The initial development of transistors and the Nobel Prize awarded for its invention occurred closest to which;h2:zig mkre 6 calendar year?

  14.06: MRI is a commonly used acronym for a medical diag,dd3us :azcllcwkb8,i h 4:) fm+ fqz0nostic technique. MRI st+ ,cz 0qddfw3ca:ufzkml 8l shi,4):bands for which one of the following choices?

  94.13: The purpose of the vt;ipe,3mlfc4*d j*dsgtxw /;7qa et j((0mnDecember 1993 space shuttle Endeavor mission was to repair the Hxf m;j3it ne*cl,(d4w gv0(eqt;d* j mt7pas/ubble Space Telescope. The shuttle astronauts corrected the major problem of the telescope when they: A. replaced an improperly ground lens.

  10.13: The Large Hadron Collider (LHC) is th6 fyrc4:e)(c4 ahhzfae largest particle accelerator in the world. Tc (faf:yce6r)h 4z4a ho which of the following countries would you have to travel in order to visit the LHC?

  11.11: The largest particle accelerator in the :p 5l : 1x*u*u ahez81jnzgmjlworld is called the LHC. What does LHC stand j1e1g:*h85 z l axp*: mljunzufor?

  13.11: There was great excitement in the physics communit 2 ;r(qppruy bmq9p2*al j, q0ga,gc;ky because of an announcement from the LHC during the summer of 2012. Which one of the following choices best represents the reason;2*rja,au q r0p,g(;mlp9 2q qgkbcyp for the excitement?

  14.19: In 2013, the Nobel Prize in physics was awarded7vpvw j75;rzm2o8 jjs+5 fm bu "for the theoretical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particles, and which recently was conf8ojrb+25jvs57jv ; wm 7ufzpm irmed 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 best represents(wyp04 r t,odocu- :lj the work for which the 2014r- ,(lopw4ct :ju0yd o Nobel Prize in Physics was awarded?

  16.28: Recent excitement in the physics community came from the February, 201 hudl -6if45 y8lzea*x6 announz5 *6xd4 ufeh 8ylal-icement from LIGO that