Video: Nws yuav siv li cas rau hluav taws kub?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Oxygen. Cua muaj li ntawm 21 feem pua oxygen, thiab feem ntau hluav taws kub yuav tsum muaj tsawg kawg yog 16 feem pua cov ntsiab lus oxygen rau hlawv . Oxygen txhawb cov txheej txheem tshuaj uas tshwm sim thaum lub sijhawm hluav taws . Thaum roj kub hnyiab , nws reacts nrog oxygen los ntawm ib puag ncig huab cua, tso cua sov thiab tsim cov khoom combustion (gases, pa luam yeeb, embers, thiab lwm yam).
Ntawm no, hluav taws kub hnyiab yog dab tsi?
Cov hluav taws daim duab peb sab yog siv los qhia txoj cai uas a hluav taws xav tau peb yam rau hlawv . Cov khoom no yog cua sov, roj, thiab oxygen. Yog tias ib qho ntawm peb qhov no raug tshem tawm, tus hluav taws yuav muab tso tawm. Yog hluav taws ua txias txaus, nws yuav tsis khaws kub.
Tsis tas li ntawd, 5 theem ntawm hluav taws yog dab tsi? Kev tsim kho hluav taws xob hauv tsev tuaj yeem piav qhia raws li muaj plaub theem: incipient, kev loj hlob , tag nrho tsim thiab lwj (saib daim duab 1). Flashover tsis yog ib theem ntawm kev loj hlob, tab sis tsuas yog ib qho kev hloov pauv sai ntawm cov kev loj hlob thiab cov theem tsim tiav.
Ib sab saum toj no, cov tshuaj tiv thaiv hluav taws kub yog dab tsi?
combustion
Dab tsi yog hluav taws siv rau?
Hluav taws ua tau siv los ntawm tib neeg nyob rau hauv rituals, nyob rau hauv kev ua liaj ua teb rau clearing av, ua noj ua haus, tsim tshav kub thiab lub teeb, rau signaling, propulsion lub hom phiaj, smelting, forging, incineration ntawm pov tseg, cremation, thiab raws li ib tug riam phom los yog hom kev puas tsuaj.
Pom zoo:
Dab tsi yog cov yam ntxwv ua siab hloov hluav taws xob hloov hluav taws xob LET muaj thaum piv nrog LET hluav taws xob tsawg?
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Tus nqi zoo attracts tus nqi tsis zoo thiab ua rau lwm tus nqi zoo. Puas yog hluav taws xob them nqi hluav taws xob tsuas yog hluav taws xob lossis yog tus nqi ntawm tag nrho cov atoms? Cov nqi hluav taws xob yog cov cuab yeej ntawm tag nrho cov atoms
Puas yog hluav taws kub ib txwm muaj hluav taws kub?
Incendiary tsis yog ib txwm arson, arson muaj hom phiaj ua rau lub cev raug mob / khoom puas tsuaj
Lub co2 hluav taws tua hluav taws puas ua haujlwm ntawm hluav taws kub oxidizer?
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