⚡ Dual Nature of Radiation & Matter | Class 12 One Shot | Full Chapter + PYQs ⚛️

⚡ Dual Nature of Radiation & Matter Class 12 One Shot for Boards 2026, JEE & NEET. Complete Chapter 11 Physics with Photoelectric Effect Graphs, Einstein's Equation & De-Broglie Wavelength by Arvind Academy. 🔥 Complete Physics Course (Theory + PYQs) - BRAMHASTRA Series: 👉   • 🔥 BRAMHASTRA: Class 12 Physics Boards 2026...   (Boards 2026 ke liye One Shots + PYQs - Bas Yahi Kaafi Hai!) 📲 Download Arvind Academy App (Notes & PYQs): 👉 (Google Play) http://bit.ly/2kTWbkj & See in the store section. 📢 Join Telegram for PDF Notes: 👉 https://t.me/arvindacademyyoutube 📝 About this Video: Welcome to the Ultimate One Shot for Class 12 Physics Chapter 11: Dual Nature of Radiation and Matter. This chapter is critical for scoring easy marks in CBSE Boards 2026. We cover everything from the experimental study of the Photoelectric Effect to the Wave Nature of Matter. 🔥 Why this One Shot is Best? Graph Mastery: Detailed explanation of all Photoelectric Effect graphs (Intensity vs Current, Potential vs Current). Concept Clarity: Einstein's Photoelectric Equation explained simply. Numericals: Tricks to solve De-Broglie Wavelength problems for Electron, Proton, and Alpha particle. PYQs Included: Most repeated Reasoning and Numerical questions solved. Timestamps 0:00 - Introduction & PDF Notes Info 01:09 - Work Function (φ₀) & Definition 04:29 - Types of Electron Emission (Thermionic, Field, Photoelectric, Secondary) 08:20 - What is Photoelectric Effect? (Definition) 10:30 - Hertz’s Observation & Hallwachs-Lenard’s Experiment 18:18 - Effect of Frequency on Photoelectric Current (Threshold Frequency) 19:59 - Experimental Setup for Photoelectric Effect 23:42 - Effect of Intensity on Photoelectric Current (Graph) 28:47 - Effect of Potential on Photoelectric Current (Saturation Current) 32:40 - Stopping Potential (Cut-off Voltage) & Kinetic Energy 38:45 - Effect of Frequency on Stopping Potential (Graph) 41:41 - Graph: Stopping Potential vs Frequency for Two Metals 44:03 - Summary of Laws of Photoelectric Emission 51:09 - Failure of Wave Theory to Explain Photoelectric Effect 56:41 - Einstein’s Photoelectric Equation (Particle Nature of Light) 01:01:36 - Explanation of Laws using Einstein’s Equation 01:05:45 - Determination of Planck’s Constant & Work Function from Graph 01:09:12 - Numerical: Energy of Photon & Number of Photons Emitted 01:11:13 - Numerical: Threshold Frequency & Wavelength from Stopping Potential 01:14:36 - Numerical: Work Function & Max Kinetic Energy from Graph 01:17:45 - Dual Nature of Matter: De-Broglie Hypothesis 01:21:05 - De-Broglie Wavelength Formula (λ = h/p) 01:22:52 - Why Macro Objects don't show Wave Nature? (Example) 01:25:12 - Properties of Matter Waves (De-Broglie Waves) 01:26:25 - Numerical: De-Broglie Wavelength of Electron vs Ball 01:27:54 - Conclusion & Course Details Dual Nature of Radiation and Matter One Shot Photoelectric Effect Class 12 Graphs Einstein Photoelectric Equation Derivation De Broglie Wavelength of Electron Class 12 Work Function and Stopping Potential Physics Class 12 Chapter 11 Important Questions 2026 Arvind Academy Physics Dual Nature #DualNature #PhotoelectricEffect #Class12Physics #Boards2026 #NEET2026 #JEEPhysics #ArvindAcademy #PhysicsOneShot #DeBroglie #ModernPhysics Dual Nature of Radiation and Matter, Class 12 Physics Chapter 11, Dual Nature One Shot, Photoelectric Effect, Einstein Photoelectric Equation, De Broglie Wavelength, Stopping Potential, Work Function, Matter Waves, Graphs of Photoelectric Effect, Davisson Germer Experiment, Physics Boards 2026, Arvind Academy Physics, Class 12 Physics Important Questions, PYQ Physics Class 12.