Dual Nature of Radiation and Matter | Class 12 Physics Ch 11 One Shot in Hindi | NCERT Revision

Dual Nature of Radiation and Matter - Class 12 Physics Chapter 11 (NCERT) revision in 13 minutes, explained in Hindi with step-by-step animations, quick quizzes and a one-minute recap. Free NCERT notes, flashcards and NEET/JEE practice: https://padhaipaglu.com/?utm_source=y... Open this chapter on PadhaiPaglu: https://padhaipaglu.com/study?chapter... Get the Padhai Paglu app: https://play.google.com/store/apps/de... Quick revision and one shot of Dual Nature of Radiation and Matter for Class 12 Physics: CBSE 2026-27 exam preparation, NCERT based, and a good first pass for NEET/JEE foundations. Pause at each quiz and try it before the answer. In this video: Work function and electron emission Discovery of the photoelectric effect Effect of intensity on photocurrent Saturation current and stopping potential Threshold frequency and its meaning Einstein's photoelectric equation Photon energy and momentum De Broglie wavelength and matter waves Chapters: 0:00 Introduction 0:21 Roadmap 0:51 Why light's wave nature led to electron discovery 1:20 Electron emission and work function explained 2:12 Discovery of the photoelectric effect 2:42 Photoelectric effect setup and effect of intensity 3:19 Saturation current and stopping potential 4:08 Quick quiz 1 4:33 Frequency's effect and threshold frequency 5:12 Common mistakes: intensity vs frequency 5:43 Why wave theory fails for photoelectric effect 6:17 Einstein's photoelectric equation 7:49 Quick quiz 2 8:16 Common mistakes: units and work function 8:40 Photon as a particle of light 9:30 Quick quiz 3 9:57 De Broglie and matter waves 10:39 Why big objects don't show wave behaviour 11:09 Common mistakes about matter waves 11:38 One-minute recap Next chapter: Atoms -    • Atoms | Class 12 Physics Ch 12 One Shot in...   Full playlist (Class 12 Physics - NCERT Chapter Revision):    • Class 12 Physics - NCERT Chapter Revision   The narration is in Hindi; all on-screen text is English. #Class12Physics #NCERT #PadhaiPaglu #Class12 #Physics #CBSE