Cov khoom tsis pom kev cuam tshuam feem ntau ntawm cov teeb pom kev zoo, cov khoom translucent refract feem ntau ntawm lub teeb rays. Yuav ua li cas lub teeb yog reflected thiab yuav ua li cas lub teeb yog refracted txiav txim siab translucency qib ntawm cov khoom. Txoj kev teeb pom kev zoo nyob ntawm qhov chaw ntawm qhov khoom.
Yuav rov qab tuaj yeem tshwm sim hauv cov khoom opaque?
Refractive index tuaj yeem txhais tau rau cov khoom siv uas tuaj yeem cuam tshuam lub teeb xws li cov khoom pob tshab. Opaque khoom tsis tuaj yeem thim lub teeb.
Yam khoom twg tuaj yeem cuam tshuam lub teeb?
Refraction Piv txwv
- iav lossis tiv tauj. Tej zaum koj yuav tsis paub nws, tab sis yog tias koj hnav tsom iav lossis qhov muag lo ntsiab muag, qhov no yog lub teeb pom kev ntawm kev ua si. …
- Hmoob Qhov Muag. Tib neeg lub qhov muag muaj lub lens. …
- Prism. Koj puas tau ua si nrog siv lead ua lossis lwm yam prism? …
- Pickle Jar. …
- Ice Crystals. …
- iav. …
- Twinkling Stars. …
- Microscope lossis Telescope.
Puas yog ib qho khoom opaque pom lub teeb?
Opaque khoom thaiv lub teeb los ntawm kev hla lawv. Feem ntau ntawm lub teeb yog txawm hais tias cuam tshuam los ntawm cov khoom lossis nqus thiab hloov pauv rau lub zog thermal. Cov ntaub ntawv xws li ntoo, pob zeb, thiab hlau yog opaque kom pom lub teeb.
Yuav ua li cas thaum lub teeb ci rau ntawm qhov khoom opaque?
Kev nqus ntawm lub teeb
Thaum lub teeb dawb ci rau ntawm qhov khoom opaque, qee qhov wavelengths lossisxim ntawm lub teeb yog absorbed. Cov wavelengths no tsis pom los ntawm peb lub qhov muag. Lwm cov wavelengths yog reflected, thiab cov no yog kuaj los ntawm peb ob lub qhov muag.
