Template:POTD/2025-09-11
Total internal reflection ndi optical phenomenon momwe mafunde a kuwala amawonekera kwathunthu pansi pazikhalidwe zina akafika pamalire apakati pa sing'anga imodzi ndi imzake. Chithunzichi chinajambulidwa kufupi ndi kumapeto kwa dziwe losambira. Wosambira wasokoneza madzi pamwamba pake, akugwedeza theka lakumunsi la maonekedwe ake, ndikusokoneza maonekedwe a makwerero. Mbali yaikulu ya pamwamba imakhalabe yodekha, ikupereka chithunzithunzi chomveka bwino cha pansi pa dziwe lomata matailosi. Mpweya womwe uli pamwamba pa madzi suwoneka kupatula pamwamba pa chimango pomwe ngodya ya mafunde a kuwala imakhala yochepa kusiyana ndi yofunikira kwambiri kotero kuti kuwunikira kwathunthu kwa mkati sikunachitike.Photograph credit: Jean-Marc Kuffer