Smooth surface, Rought surface, , Smooth surface, Rough surface, The reflected light rays are ............., reflect in one direction, scatter in different directions , The reflected light rays are .............., reflect in one direction, scatter in different directions.

Výsledková tabule/Žebříček

Vizuální styl

Možnosti

Přepnout šablonu

)
Obnovit automatické uložení: ?