Video: Yuav ua li cas ib tug planetary nebula tsim quizlet?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
A planetary nebula yog tsim thaum ib tug liab giant ejects nws sab nrauv. Cov duab zoo nkauj qhia tias a planetary nebula yog ib theem nyob rau hauv lub evolution ntawm ib tug tsawg pawg hnub qub. Ib tug neeg dawb huv yog carbon core ntawm ib tug loj heev liab uas tau ejected nws photosphere raws li ib tug planetary nebula.
Tom qab ntawd, ua li cas lub planetary nebula tsim?
A planetary nebula yog tsim thaum lub hnub qub tshuab tawm nws cov txheej txheej tom qab nws tau khiav tawm ntawm cov roj mus hlawv. Cov txheej txheej ntawm cov roj no nthuav mus rau hauv qhov chaw, tsim ib qho nebula uas feem ntau yog cov duab ntawm lub nplhaib lossis npuas.
Tom qab ntawd, lo lus nug yog, dab tsi yog lub ntiaj teb nebula quizlet? Planetary Nebula . Lub plhaub roj ntawm cov hnub qub zoo li peb lub hnub, thaum kawg ntawm lawv lub neej, tsis muaj cov khoom siv thiab lawv yuav tsum tsim lub hnub qub tshiab. lub ntsiab ua ntu zus rau lub hnub qub liab.
Hais txog qhov no, dab tsi ua rau lub ntiaj teb nebula quizlet?
Ntiaj chaw engulfed nyob rau hauv lub nplaim taws ntawm ib tug liab giant txuas ntxiv lawv orbit nyob rau hauv lub hnub qub, churning nws thiab ua rau cov khoom yuav ejected irregularly. Thaum lub hnub tuag nws feem ntau yuav dhau los ua ib tug planetary nebula tab sis nws yuav tsawg dua li feem ntau peb tuaj yeem pom los ntawm Lub Ntiaj Teb.
Dab tsi yog qhov kev piav qhia zoo tshaj plaws ntawm lub ntiaj teb nebula yog dab tsi?
A planetary nebula yog ib qho khoom siv hnub qub uas muaj lub plhaub glowing ntawm cov pa roj thiab cov ntshav uas tsim los ntawm qee hom hnub qub thaum kawg ntawm lawv lub neej. Lawv yog ib qho tshwm sim luv luv, kav ntev li ob peb kaum txhiab xyoo, piv rau cov hnub qub ntawm lub neej ntawm ntau txhiab xyoo.
Pom zoo:
Lub planetary nebula tsim li cas?
Lub ntiaj teb nebula yog tsim thaum lub hnub qub tshuab tawm nws cov txheej txheem sab nrauv tom qab nws tau tag nrho cov roj los hlawv. Cov txheej txheej ntawm cov roj no nthuav mus rau hauv qhov chaw, tsim ib lub nebula uas feem ntau yog cov duab ntawm lub nplhaib lossis npuas
Yuav ua li cas koj qhia yog hais tias ib tug khub ntawm ratios tsim ib tug proportions?
Sim xav seb puas yog ob qho piv txwv yog proportional? Yog tias lawv nyob hauv daim ntawv feem, muab lawv sib npaug rau ib leeg los kuaj seb lawv puas yog proportional. Hla multiply thiab simplify. Yog tias koj tau txais cov lus tseeb, ces qhov sib piv yog proportional
Yuav ua li cas yog qhov tshwm sim uas ib tug poj niam dig muag xim uas yuav ib tug txiv neej uas tsis pom kev zoo yuav muaj xim dig muag me nyuam?
Yog tias tus poj niam uas muaj lub zeem muag zoo li no (heterozygous rau qhov muag tsis pom xim) yuav ib tug txiv neej ib txwm muaj (XY), cov xeeb ceem hauv qab no tuaj yeem xav tau hauv F2 tiam: ntawm cov ntxhais, 50% yog ib txwm muaj thiab 50% yog cov neeg nqa khoom rau cov kab mob; ntawm cov tub, 50% yog xim dig muag thiab 50% yog qhov pom kev zoo
Yuav ua li cas yog ib tug piv txwv ntawm ib tug rational naj npawb uas tsis yog ib tug tag nrho?
Tus lej "rational" yog qhov piv ntawm ob tus lej. Piv txwv li, cov hauv qab no yog cov lej rational, thiab tsis muaj leej twg yog tus lej: 1 / 2. 2 / 3
Yuav ua li cas ib tug geologist yuav qhia tau hais tias ib tug quav yog ib tug syncline thiab anti-line?
Geologic Structures (Part 5) Anticlines yog folds nyob rau hauv uas txhua ib nrab ntawm cov quav dips deb ntawm lub crest. Synclines yog folds nyob rau hauv uas txhua ib nrab ntawm cov quav dips mus rau lub trough ntawm lub quav. Koj tuaj yeem nco qab qhov sib txawv los ntawm kev ceeb toom tias anticlines tsim "A" zoo, thiab synclines tsim hauv qab ntawm "S."