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BYU PHYSICAL SCIENCE 100 MIDTERM 1 EXAM WITH COMPLETE SOLUTIONS
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BYU PHYSICAL SCIENCE 100 MIDTERM 1 EXAM WITH COMPLETE SOLUTIONS
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BYU PHYSICAL SCIENCE 100 MIDTERM 1 EXAM WITH COMPLETE SOLUTIONS 1.v4vsources vofvknowledge v-vcorrect vanswer -reason sensory vdata intuition authority 1.v6vself-evident vtruths v-vcorrect vanswer -causality existence occam's vrazor noncontradiction position vsymmetry time vsymmetry` 1.vCausality v-vcorrect vanswer -things vhappen von vthe vbasis vofvphysical vlaws vdue vtovinteraction vwith vother vobjects. vIfvone v
thing vaffects vanother, vitvmust vprecede vthe vother vthing vinvtime. 1.vOccam's vRazor v-vcorrect vanswer -
ifvthere vare vtwo vways vofvexplaining vsomething vequaly vwell, vthe vsimplest vone vwill vbe vacce
pted vover vavmore vcomplicated vone. 1.vPosition vsymmetry v-vcorrect vanswer -
physical vlaws vdo vnot vdepend von vwhere van vobservations visvmade 1.vTime vSymmetry v-vcorrect vanswer -
physical vlaws vare vthe vsame vnow vas vthey vhave vbeen vinvthe vpast vand vwill vcontinue vtovbe vth
evsame vinvthe vfuture 1.vScientist: vPythagoras, vPlato, vAristotle v-vcorrect vanswer -500-300 vB.C. Relied vheavily von vreason. vSensory vdata vnot vtrusted. vGeocentric vmodel vofvUniverse. 1.vScientist: vAquinas v-vcorrect vanswer -
1200 vA.D. vRelied vheavily von vauthority. vGeocentric vmodel vofvthe vuniverse. 1.vScientist: vNewton v-vcorrect vanswer -
1600 vA.D. vRelied von vsensory vdata. vIntroduced vHeliocentric vmodel. v(sun v=vcenter) 1.vScientist: vCopernicus vGalileo v-vcorrect vanswer -
1700 vA.D. vRelied von vsensory vdata. vIntroduced vnumerous vmathematical vmodels 2.v4vbasic vforces vinvnature v-vcorrect vanswer -
strong vforce, velectromagnetic vforce, vweak vforce, vgravity 2.vStrong vforce v-vcorrect vanswer -
short vrange, vnuclear vforce, vresponsible vfor vthe vbinding vofvnucleus vtogether (affects vnucleus vonly v/vneutrons vand vprotons) 2.velectromagnetic vforce v-vcorrect vanswer -
responsible vfor vbinding vatoms vand vmolecules vas vstructures 2.vweak vforce v-vcorrect vanswer -different vthan vthe vother v3... not vdirectly vassociated vwith vbinding vtogether vthe vcommon vstructures vofvthe vuniverse 2.vgravity v-vcorrect vanswer -gives vrise vtovthe vweakest vofvthe vfundamental vforces. v responsible vfor vbinding vstructures vsuch vas vthe vsolar vsystem vand vgalaxies 2.vparticles v(small vtovlarge) v-vcorrect vanswer -
quarks v(charged vparticles, veach vcarrying vavpositive vor vnegative vcharge vout vofv3) v Nucleons v=vthree vquarks vwith vstrong vforce Nucleus v=vclumps vofvnucleons Atoms v=vnucleus v+velectrons Molecule v/vElement Earth Solar vSystem Galaxy Cluster 2.vElementary vparticles... v-vcorrect vanswer -may vhave vmass v& do vhave vavzero vsize 2.vContained vinvour vsolar vsystem... v-vcorrect vanswer -comets asteroids sun planets 2.vForce vholding vnucleus vofvoxygen vnucleus vtogether v-vcorrect vanswer -Strong vforce 2.vforce vavtable vexerts von vavbook vtovkeep vitvon vtop vofvthe vtable v-vcorrect vanswer -
electromagnetic v-
von vamicroscopic vsclae, vthe velectrons vsurrounding vthe vatoms vinvthe vtable vrepel vthose vsu
rrounding vthe vatoms vinvthe vbook. vthe vdistances vare vtoo vgreat vfor vthe vstrong vor vweark vforc
evtovaffect vthings. vGravity visvattractive vnot vrepulsive 2.vwhen vavglass vrod visvrubbed vwith vrubber, vthe vrod vbecomes vpositively vcharged vb/c/// v-
vcorrect vanswer -electrons vare vtransferred vfrom vglass vtovrubber
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