Questão 78 do Enem 2014 (3ª aplicação): Ciências da Natureza
Ciências da Natureza · dificuldade fácil pela TRI.
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Gabarito oficial (Inep): C.
Texto da questão
'XUDQWH D IRUPDomR GH XPD WHPSHVWDGH VmR REVHUYDGDVYiULDVGHVFDUJDVHOpWULFDVRVUDLRVTXHSRGHP RFRUUHUGDVQXYHQVSDUDRVROR GHVFDUJDGHVFHQGHQWH GRVRORSDUDDVQXYHQV GHVFDUJDDVFHQGHQWH RXHQWUH XPD QXYHP H RXWUD 1RUPDOPHQWH REVHUYDVH SULPHLUR XPFODUmRQRFpX UHOkPSDJR HVRPHQWHDOJXQVVHJXQGRV GHSRLVRXYHVHREDUXOKR WURYmR FDXVDGRSHODGHVFDUJD HOpWULFD2WURYmRRFRUUHGHYLGRDRDTXHFLPHQWRGRDUSHOD GHVFDUJDHOpWULFDTXHVRIUHXPDH[SDQVmRHVHSURSDJD HPIRUPDGHRQGDVRQRUD 2 IHQ{PHQR GH RXYLU R WURYmR FHUWR WHPSR DSyV D GHVFDUJDHOpWULFDWHURFRUULGRGHYHVH
A j YHORFLGDGH GH SURSDJDomR GR VRP VHU GLPLQXtGD SRUFRQWDGRDTXHFLPHQWRGRDU
B j SURSDJDomR GD OX] RFRUUHU DWUDYpV GR DU H D SURSDJDomRGRVRPRFRUUHUDWUDYpVGRVROR
C jYHORFLGDGHGHSURSDJDomRGDOX]VHUPDLRUGRTXHD YHORFLGDGHGHSURSDJDomRGRVRPQRDU
D DRUHOkPSDJRVHUJHUDGRSHORPRYLPHQWRGHFDUJDV HOpWULFDV HQTXDQWR R VRP p JHUDGR D SDUWLU GD H[SDQVmRGRDU
E DRWHPSRGDGXUDomRGDGHVFDUJDHOpWULFDVHUPHQRU TXHRWHPSRJDVWRSHORVRPSDUDSHUFRUUHUDGLVWkQFLD HQWUHRUDLRHTXHPRREVHUYD
Texto extraído automaticamente do PDF oficial; fórmulas e figuras estão na imagem acima.