Video: Dab tsi tshwm sim ntawm Trinity Site hauv New Mexico?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Saib ntau yam uas yuav tsum tau ua hauv New Mexico » Trinity yog txoj cai rau thawj qhov kev tawg ntawm "Lub Gadget", lub tshuab hluav taws xob nuclear, lub tswv yim zoo ib yam li nws tus kwv tij puas tsuaj, "Fat Man." Tus txiv neej rog tau ua phem rau Nagasaki peb lub lis piam tom qab, tua ntawm 40,000 txog 75,000 tus neeg nyob rau hauv lub moj tej tawg tam sim ntawd.
Ib yam li ntawd, muaj dab tsi tshwm sim ntawm Lub Tsev Haujlwm Trinity?
Thaum 5:30 sawv ntxov thaum Lub Xya Hli 16, 1945, Los Alamos cov kws tshawb fawb tau ntes lub foob pob plutonium ntawm kev sim. qhov chaw nyob rau ntawm US Air Force puag ntawm Alamogordo, New Mexico, qee qhov 120 mais sab qab teb ntawm Albuquerque. Nrog lub zog sib npaug ntawm thaj tsam 21, 000 tons ntawm TNT, lub foob pob tau rhuav tshem cov hlau ntauwd uas nws tau so.
Qhov thib ob, Trinity Site hauv New Mexico yog dab tsi? "Lub Xya Hli 16, 1945 lub ntiaj teb hloov pauv nrog kev tawg ntawm thawj lub foob pob tawg. Qhov tawg tau tshwm sim ntawm Trinity Site uas yog tam sim no yog White Sands Missile Range. Trinity yog lub tebchaws keeb kwm keeb kwm uas tam sim no qhib rau pej xeem ob zaug hauv ib xyoos. " Mus saib lub TRINITY SITE cov lub vev xaib kom paub ntau ntxiv.
Ib sab saum toj no, Trinity Site puas tseem muaj xov tooj cua?
Nyob rau hauv av xoom, Trinitite, ntsuab, glassy khoom nyob rau hauv cheeb tsam, yog tseem radioactive thiab yuav tsum tsis txhob khaws.
Puas tseem muaj hluav taws xob hauv New Mexico?
(Reuters) - Kev sim huab cua saum npoo ze ntawm qhov chaw pov tseg hauv av hauv av hauv New Mexico's suab puam pom cov qib siab ntawm hluav taws xob tab sis tsis tau pose a hem neeg los yog tus ib puag ncig, a US Department of Energy tau hais rau hnub Thursday.
Pom zoo:
Qhov twg tshwm sim thawj lub teeb nyob ntawm qhov tshwm sim lossis lub teeb ywj pheej?
Lub Teeb-Dependent thiab Lub Teeb-Independent Reactions. Cov tshuaj tiv thaiv lub teeb, lossis cov tshuaj tiv thaiv lub teeb-dependent, yog thawj zaug. Peb hu lawv ob leeg thiab ob lub npe. Nyob rau hauv lub teeb-dependent tshwm sim ntawm photosynthesis, lub zog ntawm lub teeb propels lub electrons los ntawm ib tug photosystem mus rau lub high-zog lub xeev
Dab tsi tshwm sim ntawm Theodor Engelmann qhov kev sim nto moo qhia rau nws uas wavelength S yog tus tsav tsheb zoo tshaj plaws ntawm photosynthesis?
Cov kab mob sib sau ua ke ntau tshaj plaws nyob ze ntawm ib feem ntawm cov alga uas tau nthuav tawm cov xim liab thiab xiav wavelengths. Engelmann qhov kev sim ua kom pom tias lub teeb liab thiab xiav yog lub zog zoo tshaj plaws rau photosynthesis
Ob qhov tseem ceeb ntawm lub voj voog ntawm tes yog dab tsi thiab dab tsi tshwm sim rau lub cell hauv txhua theem?
Muaj ob theem tseem ceeb hauv lub voj voog ntawm tes. Thawj theem yog interphase thaum lub cell loj hlob thiab replicates nws DNA. Qhov thib ob yog theem mitotic (M-Phase) thaum lub sijhawm cell faib thiab hloov ib daim qauv ntawm nws cov DNA mus rau ob lub hlwb zoo tib yam
Cov kauj ruam ntawm mitosis yog dab tsi thiab dab tsi tshwm sim hauv txhua qhov?
Mitosis muaj tsib theem sib txawv: interphase, prophase, metaphase, anaphase thiab telophase. Cov txheej txheem ntawm cell faib tsuas yog ua tiav tom qab cytokinesis, uas tshwm sim thaum lub sij hawm anaphase thiab telophase. Txhua theem ntawm mitosis yog tsim nyog rau cell replication thiab faib
Dab tsi yog 2 qhov tseem ceeb ntawm lub voj voog ntawm tes thiab dab tsi tshwm sim rau lub cell hauv txhua theem?
Cov xwm txheej no tuaj yeem muab faib ua ob qhov tseem ceeb: interphase (hauv nruab nrab ntawm kev sib faib theem ua pawg G1 theem, S theem, G2 theem), thaum lub xov tooj ntawm tes tsim thiab ua nrog nws cov haujlwm metabolic; mitotic theem (M mitosis), thaum lub sij hawm lub cell yog replicating nws tus kheej