Video: Qhov txheej txheem twg muaj oxygen ntau tshaj?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Ozone nyob rau hauv lub Stratosphere
Ozone tsim ib hom txheej nyob rau hauv lub stratosphere, qhov twg nws yog concentrated dua nyob qhov twg. Ozone thiab oxygen molecules nyob rau hauv lub stratosphere nqus ultraviolet lub teeb los ntawm lub hnub, muab ib daim ntaub thaiv npog uas tiv thaiv cov hluav taws xob tsis dhau mus rau lub ntiaj teb saum npoo.
Ib yam li ntawd ib tug yuav nug, dab tsi txheej ntawm cov huab cua feem ntau pom oxygen?
Lub thermosphere yog qhov tuab tshaj plaws txheej hauv huab cua . Tsuas yog lub lightest gases-feem ntau oxygen , helium, thiab hydrogen-yog pom ntawm no. Lub thermosphere nthuav tawm los ntawm mesopause (saum ciam teb ntawm mesosphere) mus rau 690 mais (429 mais) saum npoo ntawm lub ntiaj teb.
Tom qab, lo lus nug yog, muaj pes tsawg txheej nyob rau hauv cov huab cua? tsib
Raws li txoj cai, txheej txheej ntawm huab cua yog qhov tseem ceeb tshaj plaws?
Troposphere yog suav hais tias yog tus txheej tseem ceeb tshaj plaws ntawm huab cua.
Puas muaj oxygen hauv stratosphere?
Ozone, ib yam txawv txawv oxygen molecule uas yog feem ntau nyob rau hauv lub stratosphere , heats no txheej li nws absorbs lub zog los ntawm cov hluav taws xob ultraviolet los ntawm lub hnub. Kub nce thaum ib tug nce mus txog ntawm lub stratosphere . Cov stratosphere qhuav heev; huab cua nyob ntawd muaj me ntsis dej vapor.
Pom zoo:
Dab tsi atmospheric txheej thiab qhov siab feem ntau muaj qhov sov tshaj plaws?
Thermosphere
Qhov twg electromagnetic yoj muaj qhov luv tshaj wavelength thiab siab tshaj plaws zaus?
Gamma rays muaj lub zog siab tshaj plaws, qhov luv tshaj wavelengths, thiab cov zaus siab tshaj plaws. Cov xov tooj cua tsis muaj zog, ntawm qhov tod tes, muaj lub zog qis tshaj plaws, qhov ntev tshaj plaws wavelengths, thiab qis tshaj zaus ntawm txhua hom EM hluav taws xob
Dab tsi yog txheej txheem spontaneous thiab non-spontaneous txheej txheem?
Cov txheej txheem spontaneous yog ib qho uas tshwm sim yam tsis muaj kev cuam tshuam ntawm sab nraud. Ib txoj kev uas tsis yog tshwm sim yuav tsis tshwm sim yog tias tsis muaj kev cuam tshuam ntawm sab nraud
Thaum twg cov txheej txheem twg cov hlwb siv oxygen los tso lub zog khaws cia?
Hauv cov hlwb siv oxygen los tso tawm lub zog khaws cia hauv cov suab thaj xws li qabzib. Qhov tseeb, feem ntau ntawm lub zog siv los ntawm cov hlwb hauv koj lub cev yog muab los ntawm kev ua pa ntawm tes. Ib yam li photosynthesis tshwm sim hauv organelles hu ua chloroplasts, cellular respiration tshwm sim nyob rau hauv organelles hu ua mitochondria
Cov txheej txheem twg yog txheej txheem endothermic?
Cov txheej txheem endothermic yog ib qho txheej txheem uas xav tau lossis nqus lub zog los ntawm nws qhov chaw nyob ib puag ncig, feem ntau yog ua kom sov. Nws yuav yog cov txheej txheem tshuaj, xws li dissolving ammonium nitrate hauv dej, lossis cov txheej txheem ntawm lub cev, xws li melting ntawm cov dej khov nab kuab