WGU C165 physical sciences practice
questions from each test with correct
answers 2025
WhenNthereNisNnoNconceivableNwayNtoNproveNaNstatementNfalse,NthenNtheNstatementNisN-
NCORRECTNANSWERN-untestable
ANscientificNtheoryNisNdiscardedN-NCORRECTNANSWERN-
ifNitNisNcontradictedNbyNnewNexperimentsNorNobservations.
TheoriesNhelpNscientistsNto:N-NCORRECTNANSWERN-explainNlargeNamountsNofNdata
WhenNmightNscientistsNanalyzeNorNtestNaNmodelNinsteadNofNtheNrealNsystemNofNinterest?N-
NCORRECTNANSWERN-WhenNtheNrealNsystemNisNtooNcomplexNorNdifficultNtoNanalyze
IfNnewNdataNwereNfoundNtoNdisagreeNwithNaNlong-standingNtheory,NwhatNcouldNhappen?N-
NCORRECTNANSWERN-TheNtheoryNcouldNbeNmodifiedNorNdiscarded
WhyNdoesNultravioletNlightNdamageNtheNskin,NbutNvisibleNlightNdoesNnot?N-NCORRECTNANSWERN-
UltravioletNlightNhasNaNshorterNwavelengthNthanNvisibleNlight
TheNspeedNofNaNsoundNwaveNdependsNonN-NCORRECTNANSWERN-medium
TheNwavelengthNofNaNtransverseNwaveNtravellingNinNaNropeNisN-NCORRECTNANSWERN-
theNdistanceNfromNcrestNtoNcrestNorNtroughNtoNtrough
WhenNenergyNchangesNfromNoneNtypeNtoNanother,NtheNtotalNenergyN-NCORRECTNANSWERN-
remainsNconstant
questions from each test with correct
answers 2025
WhenNthereNisNnoNconceivableNwayNtoNproveNaNstatementNfalse,NthenNtheNstatementNisN-
NCORRECTNANSWERN-untestable
ANscientificNtheoryNisNdiscardedN-NCORRECTNANSWERN-
ifNitNisNcontradictedNbyNnewNexperimentsNorNobservations.
TheoriesNhelpNscientistsNto:N-NCORRECTNANSWERN-explainNlargeNamountsNofNdata
WhenNmightNscientistsNanalyzeNorNtestNaNmodelNinsteadNofNtheNrealNsystemNofNinterest?N-
NCORRECTNANSWERN-WhenNtheNrealNsystemNisNtooNcomplexNorNdifficultNtoNanalyze
IfNnewNdataNwereNfoundNtoNdisagreeNwithNaNlong-standingNtheory,NwhatNcouldNhappen?N-
NCORRECTNANSWERN-TheNtheoryNcouldNbeNmodifiedNorNdiscarded
WhyNdoesNultravioletNlightNdamageNtheNskin,NbutNvisibleNlightNdoesNnot?N-NCORRECTNANSWERN-
UltravioletNlightNhasNaNshorterNwavelengthNthanNvisibleNlight
TheNspeedNofNaNsoundNwaveNdependsNonN-NCORRECTNANSWERN-medium
TheNwavelengthNofNaNtransverseNwaveNtravellingNinNaNropeNisN-NCORRECTNANSWERN-
theNdistanceNfromNcrestNtoNcrestNorNtroughNtoNtrough
WhenNenergyNchangesNfromNoneNtypeNtoNanother,NtheNtotalNenergyN-NCORRECTNANSWERN-
remainsNconstant