06.21: Which of the following is not one olob f .24ex jb jyhm72r1mwfuqu9 ss7mr-5,o 4f the seven fundamental SI units using the MKS 54 r mu7 rb41we9myhxo ,fj.l27jusq2sofb -msystem?

  95.15: If the unit for force is F, the u-zg xnf ;y:-.h/pjz1sp t)s-y nnz0tlnit for velocity is V, and the unit for time is Tt:hynztzxf yp-n;1-sg 0 )./jps-zn l, then the unit for energy is:

  98.16: If the unit for force is F, the unit for velocity V, and the unit for 8*vm,ox ndq1vy.+uon time T, then uv,o*1 mqnxv8o+d y.nthe unit for momentum is:

  02.25: If M represents units of mass, L represents un aso r19-pbr85uhfao(. soag /its of length, and T represents units of time, thora1fha.s a9- bp(5o/guo8r s e dimension of power would be:

  06.32: The kW.hr is a u7bi ptu2r 4 lhuocx0;:nit of:

  08.10: Which of the following could be a correct unit for s4 l:)wx4unpjpressure?

  96.01: A light year is q p:whuslo,. t5(4.vdjco p(ka unit of:

  13.04: A scientist calculated a quantity that was equal to one lik1 4* xz-k-g mdinqn7:trc v..fir5moght-year. Which one of the following choices represents the type of qu-4mfq c. 1z* i7mtdxg ri:k 5ro.-vknnantity that the scientist calculated?

  11.02: Albert Einstein's most famous e0z9mof- ui h,aquation 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 i w 86jroa (:bak+ico9cn honor of Sir Isaac Newton's contributions to physics. Which of the following combination of units is the equiva k:jbaor(coc ai896w+lent of a newton?

  09.03: Which one of the following quant u 2;9hzsx grd8y6vhr6ities can have its unit expressed as $ \frac{kg\,m}{s^2} $?

  09.30: In terms of the 7 fundamental Sf7f6;q gte adsj.) rb;I units, the Ohm is written as:

  13.44: Which one of the following terms/quantities is mostgb vv-e dh.6;t closely associated with "the measure of the resistance of an object to lvg6 d-bet. ;vhength change under lengthwise tension or compression."?

  97.03: A student working on an energy conservation problem has oo hilo 1hx1 1ua7z(/hgbtained the answer gu1 l/ooih(71 1hzhax $50\;J s^2/m^2$. The student has solved for:

  16.01: Which one of the following choices represents the smallest amgstrq4tw9+ d *pv 9k*oount of timesq4 9dv 9p+trg*tokw*?

  16.14: A scientist obtains an answer that has units equ 4tlwpi0- dd58zpw,8vo yqmt ,ivalent to those from computing the square root of the ratio of the Universal Gravitational constant to Coulomb's constant. Which one of the following choicowzwlvi p- 85,dmt y0,4tdpq8 es has these same units?

  12.46: There is a quantity called the Pt+jd v9xwk 8*nq6)xji/n8 fzklanck 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 6- ( nkvtv7-qcfa8/ winlg-imthe distance of 12 Mm by the time of 4 Tn-fq7m il8-(v 6wc gt/a-nviks?

  17.01: A scientist computes a qeol0 5 fxd6g/3e.m isspeed as $12 \; mm/3 \; μs$. Which one of the following choices represents this same speed?

  08.12: In one year, there:eoj n) *mgyw8 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 c s giv4 p7hc :l(/jdyz3wu.z2llz a6(dan be written as one kilometer. Which one of the following choices be.zv dz3 lc:plyjd2uzw la/i 4s7 6h(g(st represents a distance of one million meters?

  12.01: Which one of the following length z wcen+gq5 o(9i*z88l fm1/frwyg i6qs is the largest?

  13.01: Red light from a laserxy gkk2,.dir 8 is noted to have a wavelength of 632.8 nanometers. Which one of the following choices best represents the meanin dgi8r .kx,k2yg of the prefix nano?

  14.01: An FM radio station sends a signal with a freque8e we13j*hn2*u+h hip2frjrrncy 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 cho4/oi6i9n xzjs vi pgp94n : 0xkh9xwa:ices correctly represents a length of $3.00 \; mm$ ?

  14.18: A rectangular block of wood has a mass of 17.8 gramqf7supe ;-7of: xd(2yg c bz+.nz ls5k and dimensions of length: 3.00 cm, wi ( n ;gudekz+ f57 lq:ps7fcyz.s-o2xbdth: 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 foopw2knzh qq*-p. y76m llowing choices best represents the speed of 60.0 miles/hr rewritten in units of km/day?km-hq.y 7*z6npw qo2p

  12.03: Which of the following chzro c lw5cr1he 9m3yd*v6wi0 t+dh):moices best represents the value of the speed of light using units of miles/week?mcded 0z+hcr9h6t35wlvy i 1m)*w:ro

  15.06: A car travels at 20.0 miles/hr. Which one of the following chyb/l- e *6xpg) nsm)zooices best represents tbosnmy xze)g lp*/6)- he speed of the car in SI units of m/s?

  09.02: A room has a fz4bs qx0volb (l tkmpuq/5n j/4j+t d .+9u8nbloor area of $25 \; m^2$. What is this area written in $cm^2$?

  06.01: The mass of an object is recorded as 4r+ bk is7a+vdg-rtk ;$m = 2.10 \times 10^4 \; kg$. This mass has been recorded with how many significant digits?

  09.04: The length measurpe 1)3q-q/ sfj5l(tuykyf b m8ement $L = 0.01230 \; cm$ has how many significant digits?

  10.03: The following 3 measurements of length are givesi8gp02rs 8ma49 kl zln: $L_1 = 22.05\;m$, $L_2 = 6.1123\;m$, $L_3 = 89.6\;cm$. What is the sum of these measurements using rules of proper significant digits?

  16.04: The following four length me k.14 5yfu-surj-3+xdhidj jvasurements 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 recorded from an experiments: ;i0uphiue+ h ($L_1 = 4.57 \times 10^3 \; m$ 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 togb 5vij+(uh*zzether: $L_1 = 8.36 \times 10^1 \; m$, $L_2 = 9.20 \times 10^2 \; m$, $L_3 = 1.39 \times 10^{−1} \; m$, 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 qo i kl)/nta02recorded 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 recorded1r722zp 3*y;wec86 uyssrr um8 wpmq d: $5.4 \times 10^{−1} \; m$, $5.4 \times 10^0 \; m$, $5.4 \times 10^1 \; m$, 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 adde0 *:5 djcf v9 mvjyy9vko)n)mud 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 a rectangular solid to b.7 :qi (xaqacge $1.000\;mm \times 20.00\;cm \times 5.00\;cm$. 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 have lea bsz 9z.bo /d(+f0yyzngth $L=13.34\;cm$, 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 hu ,h qfyt )l3x,;ux4rnglr 1pm 1h.w5choices represents the measurement with the most number qgn)1; luhu .3th mw h,plry541rfxx,of significant digits?

  10.04: Which of the following relw 8 eogd8sci56ationship correctly ranks the three given speeds io cde6g58w8 sfrom 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 datazvc b*u)l+r8 xo h2jf* are taken. Which of the following statements is correct about the precision and accuracy of tvbj8c 2*xo+fr)hu*z l he data?

  14.02: In the laboratory, a student makew;.fvi hv 3a (p)tnd3os the 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 significant digits, which one of the following choices correctl.iha ;)dtwpn 3v(o 3fvy represents how she should express the average length of the object?

  07.01: A standard centimeter ruler is shown. Which recb04y 5pqdrzu pz:rb(9orded value is the most correct for the location of bbrqp0yd(9u:z5 p4rz the shaded object’s right end?

  18.07: What is the percent uncertainty in the measureme34rlc g:usge )nt $2.54 \pm 0.16 \; cm$?

  19.17: A sphere has si985gp;2pn 4 tebjsya radius of $1.96 \pm 0.01 \;m$. What is the approximate uncertainty in its volume?

  95.17: Which is a vector- xp0cfg+yj (d quantity?

  98.01: Which of the following is not a vectf ..hf8x ffqt;or quantity?

  05.01: Which quantity is not a scalaro78g 3lh ih:ws?

  08.01: Which of the following quantityjit2s9 *kw 2js is a vector?

  10.02: Which of the following is not brry*1 mnt85o a vector quantity?

  11.16. Which of the following )8r 7lbq3y sxa.qh 0rglh9gq 5x+drn 3is not a vector quantity?

  12.12: Which of the following is a scalar quantitslsgok: z z9(5.sbt k9y?

  14.09: Which of the following is not a scagegfv gvme5h k f6mz 24b+;3.jlar quantity?

  15.03: Which of the following is nrfbi* )0q z/wwa j- n3k o,2vhw4hae2xot a vector quantity?

  17.03: Which one of the followxo( 0mjepmp -ue8l as(-ybb,ms1q; *eing choices is a vector quantity?

  06.02: How tall is a flaj5l am.+ reko2b)sob 4ov:/q ogpole 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 windm,rrm7 o .l7qj blowing due east qlm.o7 r,m7rj at 50 km/h. What is the ground speed of the plane?

  97.40: A boat is travelh h yz9oj,.6g(+abw rjt-oe e-ing 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 aw.f d7 fai.9xlad 6sg:ngle 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 verti3lyt kq;y8c9c cally at 12.0 m/s with respect to a stationary observer. A car is8q l9;ck tcyy3 moving at an angle of 40° below the horizontal 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 average page of a physics text book in microtzwdh0y- 5 -hometers?

  09.01: Approximately how many seconds is it until the Phys tr+ a-;nue3jjicsBowl takes place in the year 2109 ;+ jtruja3e-n ?

  10.01: The very first PhysicsBowl took place in 1985. Approximately hhp.p+see2 )hfm5h6r+l 1pxc p ow many seconds fx26 hp5e+ppm1 )csr he+h lp.ago did students compete in this first contest?

  06.11: The number of seconds from now until the beginninglb 57iekdgl4 a6y, ejc0 )z:gz of the next millennium (yga e5zce:l0 dykl,)j7iz 4 gb6ear 3000) can be approximated as $10^x$. What is $x$?

  11.01: Which one of the following choc f72aidc 9es z3u;8dej q(l8nices best represents the average mass of an adult human se8z7dc23 9nc8f uq( ;e idaljmale?

  11.21: Which one of the following choices beftxzed4i,/f.p y r)+ oba,c-a st represents the time it takes for light coming from the Moon’s surface to reach the Earthit, c,-feo)a4.r+/dfa zpyxb ?

  01.09: The 1st Law of Thermodynamics is a simple statement of the Law 73 askgtseat(:z6j5n, sdf,aof the Conservation of Energy. It was first announ,attaaj(67z, 5n:sde k3sgfs ced about the time of

  06.05: Newton’s Firsiqhb 5qnop4lw8 ru 425*y)c sht Law is based on the experimental work of which person, who rolled spheres down and up icp54n 82u5rq h4wb q*) oyislhnclines?

  94.04: Newton’s First Law is based in part on the worp2gb-4hekv--r-yy0 o 6- tei m/t cknuk of:

  04.01: In chronological order (earliest to latest), place the folil1n/n r25n9i(qw a ollowing 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, ordge(9e(rkuwr; dj *o3uer the following events from earliest to most recent:wr3eu9(e; dgru kj(*o
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 historwn9n 7 jf1/npky of physics, the names Nicolaus Copernicus, Galileo Galilei,nn9k1 n/f wj7p 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 with the most recent)?

  12.32: To whom was the first Nobel Prize in physics -e)-k ( t;l916g fc, aorjyg4 xty4nyn0ykpn uawarded?

  94.23: Albert Einstein won the Noy( o9trchydxv53 3(mpbel Prize in Physics for his work on:

  13.19: Which physicist wr.gjoup iit;8a8( usq(ng( a/ on the Nobel Prize in physics partly for the explanation of the photoel;qu(8sr.p( n uag8 /iagoij(t ectric effect?

  08.11: Which person has won a Nobel Prize in physicsyi8v.vx 9y ,(uav:dl+m kxu /v?

  95.23: A Brief History of Time is the title of a boo g 5*:)pvforzf i3do x+bni/9qk written by:

  04.11: The most convincing prom9k t0j-1m:yqr+x(/.y t f uyby rc.omof of the fact that electrical charge comes fundamental (+ j .rf0 yoxtucm9t1mmykqrb:yy/-.sized units was provided by the work of

  07.32: What does LASER stl(lyru.k-rh 1; a zb(dand for?

  11.20: The transistor is a solic)js+x) m,j(h) rnm3d ojib7u d piece of semiconducting material with many applications in electronics. The initial development of transistors and the Nobel Prize awarded for its inventionmmj)i x+uds j()orbn3hc j7,) occurred closest to which calendar year?

  14.06: MRI is a commonly usrjnsay.5 0dtd q*9fy(ed acronym for a medical diagnostic technique. MRI stands for which one of the followf9 .nty (jasy5drq*d0ing choices?

  94.13: The purpose of the December 1993 sulxt6d m w.26f9w5vrs pace shuttle Endeavor mission was to repair the Hubble Space Telescopex2.ultd596wwfv rms6 . 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 the largest particlelde.r0 m(pyx;z6xl j vm*)5fq accelerator in the world. To which of the followi jx(md;v.ml*)ey p qz056r lfxng countries would you have to travel in order to visit the LHC?

  11.11: The largest particle accelerator in the world is t.7e cdmpd/ 0hmz2 b 6; vg5yytnj3:dxcalled the LHC. What does LHC stand for?z.b6: yd5e0mg;x dp ntt3/d7 cj2vyhm

  13.11: There was great excitement in the *5(phuj w:ijk egy*j+physics community because of an announcement from the LHC during the summer of 2012. Which one :yj g*( peju+jwihk 5*of the following choices best represents the reason for the excitement?

  14.19: In 2013, the Nobel Prize in physics was awarded "forr(rbv onh1os ds4.x5+m0q w0f 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 partic1qx50 smvs.rf(0hr dn woob+4 le, by the ATLAS and CMS experiments at CERN's Large Hadron Collider". The winners were François Englert and

  15.20: Which one of the f mk6z1sw9 .wllollowing choices best represents the work for which the 2014z l19swl.kwm6 Nobel Prize in Physics was awarded?

  16.28: Recent excitement in the physics com.9,s6)vy5*oddmlosxrcw+bi munity came from the February, 2016 announcement from LIG9 mox5ssry,*w+b) l6dv.iocd O that