Cov txheej txheem:
- pom nthwv dej infrared nyob qhov twg?
- Dab tsi yog qhov ntuj tsim ntawm infrared nthwv dej?
- Peb qhov chaw ntawm infrared yog dab tsi?
- Puas yog infrared nthwv dej txiv neej ua?
Video: Cov nthwv dej infrared tuaj qhov twg?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Vim qhov tseem ceeb ntawm cov hluav taws xob infrared yog tshav kub lossis hluav taws xob thermal, txhua yam khoom uas muaj qhov kub thiab txias nyob hauv infrared. Txawm tias cov khoom uas peb xav tias yog txias heev, xws li lub thawv dej khov, tawm infrared.
pom nthwv dej infrared nyob qhov twg?
Infrared radiation (IR), lossis lub teeb infrared, yog hom hluav taws xob hluav taws xob uas tsis pom ntawm tib neeg lub qhov muag tab sis peb tuaj yeem hnov zoo li cua sov. Txhua yam khoom nyob rau hauv lub qab ntuj khwb emit ib co theem ntawm IR hluav taws xob, tab sis ob qhov tseeb tshaj qhov chaw yog lub hnub thiab hluav taws.
Dab tsi yog qhov ntuj tsim ntawm infrared nthwv dej?
wavelength range and sources
Common natural sources are hnub ci hluav taws xob thiab hluav taws kub Cov khoom tsim muaj xws li cov khoom siv cua sov, thiab cov teeb infrared siv thiab hauv tsev thiab hauv infrared saunas rau kev noj qab haus huv. Cov chaw muaj cua sov xws li steel / hlau ntau lawm kuj poob rau hauv cheeb tsam infrared.
Peb qhov chaw ntawm infrared yog dab tsi?
Infrared qhov chaw, nyob rau hauv astronomy, ib yam ntawm ntau yam celestial khoom uas radiate ntsuas lub zog ntawm lub infrared cheeb tsam ntawm lub electromagnetic spectrum. Cov khoom xws li Lub Hnub thiab cov ntiaj chaw, qee lub hnub qub, nebulae, thiab galaxies.
Puas yog infrared nthwv dej txiv neej ua?
Man- made qhov chaw ntawm IR hluav taws xob muaj xws li cov hlau rhuab, molten iav, cov khoom siv hluav taws xob hauv tsev, cov qhov muag teeb pom kev zoo, lub tshuab hluav taws xob hluav taws xob, lub qhov cub, vuam arcs, thiab cov plasma torches.
Pom zoo:
Koj puas tuaj yeem kho qhov siab dings ntawm lub nthwv dej?
Yog tias koj tau ua txhaum me me rau koj lub nkoj caij nkoj, koj tuaj yeem kho koj tus kheej! … Yog hais tias koj tau txais ib qho yooj yim surfboard siab ding los yog dent, kho tsis tas yuav Koj tsuas yog yuav tsum kho lub rooj tsavxwm uas noj dej los ntawm kev tawg, punctured, scraped lossis khawb fiberglass rau qhov taw tes ntawm qhov ua npuas ncauj .
Ntawm qhov dej siab tshaj plaws puas tau nthwv dej?
António Laureano thov kom tau caij nthwv dej loj tshaj plaws ntawm Praia do Norte hauv Nazaré, Portugal. Thawj qhov ntsuas qhia tias 101.4-ko taw (30.9 meters) nthwv dej. Lub Kaum Hli 29, 2020, tus neeg caij nkoj hauv Portuguese sawv ntxov sawv ntxov thiab tsis ntseeg nws qhov muag .
Puas yog infrared lossis infrared?
Infra-red radiation, tseem hu ua IR, yog lub npe vim hais tias lub wavelength yog me ntsis ntev dua lub teeb liab nyob rau hauv lub pom lub teeb spectrum . Vim li cas lawv hu nws infrared? Lo lus infrared txhais tau tias hauv qab liab.
Puas yog lub suab nthwv dej piv txwv ntawm lub nthwv dej compressional?
Suab nthwv dej taug kev los ntawm huab cua yog qhov tseeb ntev nthwv dej nrog compressions thiab tsis tshua muaj. Raws li lub suab dhau los ntawm huab cua (lossis ib qho nruab nrab ntawm cov kua dej), cov khoom ntawm huab cua tsis vibrate nyob rau hauv ib tug transverse .
Cov hluav taws xob infrared tuaj qhov twg?
Vim qhov tseem ceeb ntawm cov hluav taws xob infrared yog tshav kub lossis hluav taws xob thermal, txhua yam khoom uas muaj qhov kub thiab txias hauv infrared. Txawm tias cov khoom uas peb xav tias yog txias heev, xws li lub thawv dej khov, tawm infrared .
