Translucent vs Transparent
Pob tshab thiab pob tshab yog ob lo lus uas tau siv dav hauv ntau qhov chaw, hauv physics. Yeej, ob lo lus no tuaj yeem siv los piav txog qee yam ntawm lub cev ntawm cov khoom siv. Cov ntaub ntawv translucent tso cai rau lub teeb dhau los ntawm lawv. Cov ntaub ntawv pob tshab tsis tsuas yog tso cai rau lub teeb dhau los ntawm lawv tab sis kuj tso cai rau cov duab tsim. Kuj tseem muaj ntau yam kev lag luam ntawm cov ntaub ntawv pob tshab thiab cov ntaub ntawv translucent. Nws yog ib qho tseem ceeb kom muaj kev nkag siab zoo hauv lub tswv yim ntawm ob lub zog kom nkag siab txog cov khoom xws li cov khoom siv science, optics thiab lwm yam. Nyob rau hauv tsab xov xwm no, peb yuav tham txog dab tsi ob lub zog yog, cov ntsiab lus ntawm lawv, lawv qhov zoo sib xws., thiab thaum kawg qhov txawv ntawm pob tshab thiab translucent.
pob tshab
Cov ntaub ntawv pob tshab tso cai rau lub teeb hla lawv. Hauv cov ntaub ntawv feem ntau, cov khoom siv hluav taws xob tsis muaj lub zog muaj zog tshaj lawv nyob rau hauv qhov ntau ntawm cov teeb pom kev zoo. Qhov ntawd txhais tau tias tsis muaj qhov nqus tau zoo. Qhov no ua rau qee cov ntaub ntawv pob tshab. Cov ntaub ntawv pob tshab kuj ua raws li txoj cai ntawm refraction.
Cov ntaub ntawv pob tshab pom meej, nrog rau tag nrho cov tsos ntawm ib xim. Lawv kuj tuaj yeem muaj kev sib xyaw ntawm cov xim kom ua kom muaj qhov ci ntsa iab ntawm txhua xim. Ntau cov kua thiab aqueous daws yog pob tshab heev. Cov qauv molecular thiab tsis muaj qhov tsis xws luag (voids, tawg) yog lub luag haujlwm rau qhov no.
Pob zeb diamond, cellophane, Pyrex, thiab cov iav dej qab zib-txiv qaub tau hais tias yog cov qauv nrov tshaj plaws rau cov ntaub ntawv pob tshab. Qee cov ntaub ntawv tso cai rau ntau lub teeb poob rau ntawm lawv kom xa mus, nrog me ntsis kev cuam tshuam. Cov ntaub ntawv zoo li no hu ua optically pob tshab. Phaj iav thiab dej huv yog cov piv txwv rau cov khoom siv pob tshab.
Cov ntaub ntawv pob tshab tseem hu ua cov ntaub ntawv diaphanous. Muaj ntau daim ntawv thov kev lag luam ntawm cov ntaub ntawv pob tshab xws li pob tshab ceramics rau lub zog lasers, pob tshab armor windows, siab zog physics, kev kho mob daim ntawv thov thiab ntau ntxiv.
Nyob zoo ib tsoom niam txiv kwv tij neej tsas sawv daws
Cov ntaub ntawv Translucent tso cai rau lub teeb dhau los ntawm lawv, tab sis tsis zoo ib yam li cov ntaub ntawv pob tshab. Translucency tsis tas ua raws li txoj cai ntawm refraction. Translucency tshwm sim thaum lub teeb photons tau tawg ntawm ob qho tib si ntawm ob qhov sib cuam tshuam qhov twg muaj qhov hloov pauv ntawm qhov ntsuas ntawm refraction.
Cov ntaub ntawv Translucent tsis pom meej ntau li cov ntaub ntawv pob tshab. Thaum lub teeb ntsib cov khoom siv, nws tuaj yeem cuam tshuam nrog cov khoom hauv ntau txoj hauv kev. Lub wavelength ntawm cov khoom thiab qhov xwm ntawm nws yog lub luag hauj lwm rau qhov no. Photons cuam tshuam nrog cov ntaub ntawv ntawm qee qhov sib xyaw ua ke ntawm kev xav, kev sib kis, thiab kev nqus. Cov ntaub ntawv Translucent nqus lub teeb ntau dua li cov ntaub ntawv pob tshab.
Cov tsom iav frosted, tsom iav xim, cov ntaub ntawv siv quav ciab thiab cov dej khov nab kuab muaj cov khoom zoo nkauj. Cov khoom sib txawv ntawm translucency yog opacity.
Transparent vs Translucent
