Modern physics Revision 2025 مراجعة شاملة علي الفيزياء الحديثة و كل افكار الامتحانات الاسترشادية

https://drive.google.com/drive/folder... Chapters 0:00 - 3:13 - Introduction 3:14 - 52:37 - Plank distribution curve 52:38 - 1:03:39 - Cathode Ray Tube ( CRT ) 1:03:40 - 1:27:51- Photoelectric cell 1:27:51 - 1:47:36 - Compton and De -Brogli (Dualitiy) 1:47:37 - 1:55:02 - Chapter 5 Rules summary 1:55:13 - 2:14:37 - Bohr's atomic model and hydrogen atom spectrum 2:14:38 - 2:22:10 - Spectrometer 2:22:11 - 2:36:13 - X rays 2:36:14 - 2:41:25 - Chapter 6 Rules summary 2:41:26 - 3:15:45 - Chapter 7 LASER 3:15:46 - 3:23:02 - Pure Semiconductors 3:23:03 - 3:26:52 - Impure Semiconductors 3:26:53 - 3:39:38 - Pn junction ( Diode ) 3:39:39 - 3:54:25 - Transistor ( Triode ) 3:54:26 - 4:04:02 - Logic gates 4:04:03 - 4:05:50 - Next video plan