Quantum Theory in ONE Shot | B.Tech PTU 1st Year Engineering Physics | Complete Unit 5

Complete Unit 5 – Quantum Theory in ONE Shot for B.Tech PTU 1st Year Engineering Physics students! This video covers the entire Quantum Theory unit with easy explanations, visuals, and exam-focused concepts — perfect for last-minute revision and deep understanding. 👉 Topics Covered: ⏱️ Need & Origin of Quantum Concept – 00:00 ⏱️ Wave–Particle Duality – 03:03 ⏱️ Matter Waves (De Broglie Hypothesis) – 04:41 ⏱️ Phase Velocities & Group Velocities (with derivation) – 08:54 ⏱️ Relation Between Phase & Group Velocities – 17:27 ⏱️ Wave Function (With valid conditions) & Born Interpretation – 20:46 ⏱️ Heisenberg Uncertainty Principle – 25:18 ⏱️ Schrödinger Time-Dependent Wave Equation – 27:02 ⏱️ Schrödinger Time-Dependent Wave Equation – 32:31 ⏱️ Application: Particle in a Box – 37:50 🎯 Ideal for: B.Tech 1st Year Students (PTU, AKTU, RTU, MAKAUT, etc.) Engineering Physics learners Quantum Mechanics beginners Exam Preparation & Quick Revision 💎 Watch till the end and master the entire Quantum Theory unit in ONE session! 👍 Like | 🔔 Subscribe | 📤 Share with your classmates! #QuantumTheory #EngineeringPhysics #BTechPhysics #PTU #WaveParticleDuality #MatterWaves #DeBroglie #UncertaintyPrinciple #SchrodingerEquation #ParticleInABox #PhysicsLecture #OneShotLearning #ExamPrep #BTech1stYear