Zinthu zowunikira ndi chiyani?

Mfundo ya retroreflection, yomwe ndi imodzi mwa mitundu yowunikira kuwala, imagwiritsidwa ntchito ndizinthu zowunikira.Iyi ndi njira yomwe kuwala kumalowa mu chinthu ndikutulukanso.Ndi gawo la njira yowonetsera mosasamala, zomwe zikutanthauza kuti sizifuna kuperekedwa kwa mphamvu zina zowonjezera.Malingana ngati pali kuwala kobwezera, kungakhale chenjezo, ndipo ndi mankhwala omwe ali otetezeka kwambiri, osagwiritsa ntchito mphamvu, komanso okonda chilengedwe.Zinthu zowunikira ndizovuta kwambiri kupanga chifukwa zimaphatikiza ma polima amankhwala, ma optics akuthupi, komanso zofunika kwambiri pazida zamakina.Kuonjezera apo, zofunikira za chilengedwe popanga ndondomeko ndizovuta kwambiri ndipo zimaphatikizapo kutentha, chinyezi, luso la ogwira ntchito panthawi ya ntchito, ndi zina.Zida zowunikira zimafuna kuchuluka kwazinthu zopangira;Kuonjezera apo, kusokonezeka kwa mankhwala kumawonjezeka chifukwa chakuti zipangizozi zimayikidwa pamwamba pa wina ndi mzake.