1) Free electrons and Work function| Dual nature of radiation and matter chapter-11 class 12 Physics
Автор: Preetika Chauhan
Загружено: 2025-07-19
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Free electrons and Work function| Dual nature of radiation and matter chapter-11 class 12 Physics
Dual Nature of Radiation and Matter | Free Electrons & Work Function Explained | Class 12 Physics 📚
In this video, we break down the two most important concepts from the chapter "Dual Nature of Radiation and Matter" —
🔹 Free Electrons in Metals
🔹 Work Function and its Role in Electron Emission
💡 What you’ll learn in this video:
✅ What are Free Electrons & how they exist in metals
✅ Concept of Work Function (Φ)
✅ Why Work Function is important in Electron Emission
✅ Best explanation for Boards, NEET & JEE
🎯 This video is ideal for:
✔️ CBSE Class 12 Physics Students
✔️ NEET & JEE Aspirants
✔️ Anyone struggling with electron emission basics
📘 Watch till the end for complete concept clarity with tricks to remember definitions, units & applications.
📚 Handwritten Notes (Physics + Chemistry)
🔔 Subscribe for full chapter series & exam revision content!
📢 #DualNatureOfRadiation #FreeElectrons #WorkFunction #Class12Physics #NEETPhysics #JEEPhysics #ElectronEmission #PhysicsWallah #BoardExamPrep #PhotoelectricEffect
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