2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Monochromatic lub teeb tsis muaj cov khoom. Nws yuav tsis tawg thaum hla lub prism, nws yuav deviate.
Lub teeb monochromatic puas tuaj yeem cuam tshuam?
Refraction tshwm sim raws li lub teeb dhau los ntawm ib qho nruab nrab mus rau lwm qhov tsuas yog thaum muaj qhov sib txawv ntawm qhov ntsuas ntawm qhov cuam tshuam ntawm ob cov khoom. Lub wavelength ntawm qhov teeb meem teeb meem hauv qhov kev qhia tuaj yeem hloov pauv los ntawm kev siv Wavelength slider. …
Dab tsi yog monochromatic dispersion?
Monochromatic lub teeb yog lub teeb ntawm ib qho xim lossis ntau qhov tseeb ntawm ib lub wavelength. Yog li, nws tsis tuaj yeem tau tawg mus rau hauv ntau cov khoom siv wavelength. Nws yuav qhia kev sib txawv raws li nws qhov ceev hauv ib qho nruab nrab tab sis tsis muaj kev tawg.
Lub teeb dawb puas tuaj yeem tawg tau?
Lub teeb dawb tuaj yeem faib ua ib qho spectrum siv lub prism. Qhov no yog ib qho thaiv ntawm iav nrog daim duab peb sab hla ntu. Lub teeb nthwv dej yog refracted thaum lawv nkag mus rau hauv iav vim tias lawv qeeb qeeb.
Lub teeb xim dab tsi tsis tawg?
Lub teeb yog refracted rau qhov qub. Raws li lub teeb tawm ntawm prism nws yog refracted deb ntawm qhov qub. Txawm li cas los xij, cov xim sib txawv uas ua rau lub teeb dawb tsis cuam tshuam los ntawm tib tus nqi. Lub teeb liab yog refracted tsawg kawg.
Pom zoo:
Lub teeb twg yog monochromatic?
Hauv physics, monochromatic piav qhia teeb uas muaj tib lub wavelength yog li nws yog ib xim. tawg rau hauv Greek cov hauv paus hniav, lo lus qhia nws lub ntsiab lus: monos txhais tau tias ib qho, thiab khroma txhais tau tias xim. Tej yam uas yog monochromatic tiag tiag tsis tshua muaj - tshuaj xyuas cov nplooj ntsuab ntawm cov ntoo thiab koj yuav pom ntau qhov ntxoov ntxoo sib txawv.
Yuav ua li cas thiaj ua tau lub teeb monochromatic coherent?
Lub teeb sib txuas yuav tsum muaj tib theem thiab tib zaus. Monochromatic lub teeb tsuas yog yuav tsum muaj tib zaus. … Ob qhov chaw sib cais tuaj yeem siv tau los ua qhov chaw monochromatic, tab sis rau kev sib koom ua ke, ob qhov chaw virtual tsim los ntawm ib qho chaw monochromatic yuav tsum tau siv.
Koj puas tuaj yeem hloov kho lub kaus mom uas tuaj yeem rub tau?
Nws tsis tuaj yeem muab tais, dov los yog crushed txhua txoj kev, vim tias tom qab ntawd nws yuav xav tau kev tshaj lij rov tsim thiab ua kom sov. Qhov no yog vim li cas kuv hnav kuv lub "crushable" Borsalino ntau dua li lwm lub kaus mom hauv kuv cov khoom sau.
Puas yog lub TV tawg puas tuaj yeem kho tau?
Nws tuaj yeem hloov cov ntxaij vab tshaus TV, tab sis nws yog kev kho loj. Nws feem ntau txhais tau tias hloov tag nrho cov zaub vaj huam sib luag. Tus nqi ntawm lub vijtsam hloov pauv yuav luag siab, lossis siab dua tus nqi ntawm lub TV tshiab.
Puas tuaj yeem nthuav tawm ntawm lub cev pontine glioma tuaj yeem kho tau?
Tus nqi ciaj sia rau DIPG yog dab tsi? Hmoov tsis zoo, qhov ciaj sia taus rau DIPG tseem tsawg heev. Lub sijhawm no tsis muaj tshuaj kho rau tus qog no. Puas muaj leej twg kho los ntawm DIPG? In luv, muaj DIPG muaj sia nyob. Txawm hais tias kev ciaj sia nyob ib puag ncig ntawm 8-11 lub hlis, muaj ntau yam ntxwv uas yuav ua rau muaj kev kuaj mob zoo dua.
