Test Bank Fundamentals of Physics Objective BY Robert Resnick, Jearl Walker, J. Christman, Kenneth Brownstein 2021
TheSIstandardoftimeisbasedon:A.thedailyrotationoftheearthB.thefrequencyoflightemittedbyKr86C.theyearlyrevolutionoftheearthaboutthesunD.aprecisionpendulumclockE.noneoftheseAns:E2.Ananosecondis:A.109sB.10−9sC.10−10sD.10−10sE.10−12Ans:B3.TheSIstandardoflengthisbasedon:A.thedistancefromthenorthpoletotheequatoralongameridianpassingthroughParisB.wavelengthoflightemittedbyHg198C.wavelengthoflightemittedbyKr86D.aprecisionmeterstickinParisE.thespeedoflightAns:E4.In1866,theU.S.CongressdefinedtheU.S.yardasexactly3600/3937internationalmeter.Thiswasdoneprimarilybecause:A.lengthcanbemeasuredmoreaccuratelyinmetersthaninyardsB.themeterismorestablethantheyardC.thisdefinitionrelatesthecommonU.S.lengthunitstoamorewidelyusedsystemD.therearemorewavelengthsinayardthaninameterE.themembersofthisCongresswereexceptionallyintelligentAns:C5.Whichofthefollowingisclosesttoayardinlength?A.0.01mB.0.1mC.1mD.100mE.1000mAns:C
Gekoppeld boek
Geschreven voor
- Instelling
- TESTBANK
- Vak
- TESTBANK
Documentinformatie
- Geüpload op
- 6 juli 2021
- Aantal pagina's
- 771
- Geschreven in
- 2020/2021
- Type
- Tentamen (uitwerkingen)
- Bevat
- Vragen en antwoorden
Onderwerpen
- jearl walker
- kenneth brownstein
-
test bank fundamentals of physics objective by robert resnick
-
j christman
-
thesistandardoftimeisbasedonathedailyrotationoftheearthbthefrequencyoflightemittedbykr8