xob laim pom yog flash ntawm lub teeb vim yog ob qho tib si incandescence (vim nws qhov kub thiab txias nws ci xiav-dawb) thiab luminescence (excitation ntawm nitrogen gas nyob rau hauv qhov chaw). Nitrogen, cov roj tseem ceeb hauv qhov chaw, zoo siab los ntawm qhov muaj zog txaus ntawm lub zog, nws cov electrons txav mus rau lub zog siab dua.
xob laim muaj zog tshaj plaws yog dab tsi?
White - qhov no yog nyob deb ntawm ib qho ntawm cov xim txaus ntshai tshaj plaws ntawm xob laim vim qhov tseeb tias hom xob laim no kub tshaj plaws. Cov xim no tuaj yeem qhia txog qhov tsis muaj dej noo nyob hauv huab cua nrog rau cov hmoov av ntau hauv huab cua.
4 hom xob laim yog dab tsi?
Tseem xob laim
- Cloud-rau-Ground (CG) xob laim.
- Neegative Huab-rau-Ground Lightning (-CG) …
- Zoo huab-rau-Ground xob laim (+CG) …
- Cloud-to-Air (CA) xob laim. …
- av-rau- huab (GC) xob laim. …
- Intracloud (IC) xob laim.
xob laim xim tsis muaj zog yog dab tsi?
Cov xim ntawm lub ntsia liaj qhov rooj nyob ntawm seb nws kub npaum li cas; qhov kub tshaj qhov xob laim, qhov ze ntawm cov xim yuav mus rau qhov kawg ntawm spectrum. Cov xim spectrum nyob rau hauv cov ntaub ntawv no pib nrog infared uas yog liab thiab txias tshaj mus txog rau ultraviolet uas tshwm violetthiab yog qhov kub tshaj plaws.
Puas yog xob laim dub tiag?
Cov kws tshawb fawb nyuam qhuav pib nkag siab txog qhov tshwm sim coj txawv txawv hu ua "teeb tsaus ntuj". Sib txawv ntawm xob laim li niaj zaus, xob laim tsaus yog tso tawm lub zog gamma hluav taws xob- qhov chaw suav nrog supernovae thiab cov qhov dub loj heev - uas yog qhov tsis pom ntawm tib neeg lub qhov muag.
