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???? Review the chapter Diffraction and interference ✅ Optical path difference, Young's holes / slits ▶️ Playlist ???? WAVES, DIFFRACTION & INTERFERENCES ???? Terminale Spé: • WAVES, DIFFRACTION & INTERFERENCES ???? ... ???? Chapters 00:00 Intro 00:21 The phenomenon of DIFFRACTION? 01:57 Characteristic angle of diffraction (formula) 06:19 The phenomenon of INTERFERENCE? 05:56 Constructive interferences & destructive interferences 08:16 Experiment: Young's holes (slits) 09:25 Optical path difference (formula) 13:02 Interference conditions (constructive / destructive) 13:50 Interference fringes 15:09 Good luck for the rest :-)