אופטיקה - הרצאה 3- אופטיקה גיאומטרית / קרניים

Physics Department Bar Ilan is already on Lumen as a whole teaching channel; earlier rounds capped how many uploads were taken. Title passed a strict per-title check and a final strict pass; oEmbed verified.

A 75-minute video from Physics Department Bar Ilan: “אופטיקה - הרצאה 3- אופטיקה גיאומטרית / קרניים”.

Video by Physics Department Bar Ilan, played through YouTube's embedded player.