Dual Nature of Radiation and Matter Revision Notes for NEET Physics PDF Download

🔄 DUAL NATURE OF RADIATION & MATTER · Quantum Physics Photoelectric effect • Einstein’s equation • de Broglie waves • Davisson‑Germer • NEET problems IMPORTANT FORMULA PYQ FOCUS ⚡ PHOTOELECTRIC EFFECT Emission of electrons from a metal surface when light of sufficient frequency falls on it. Key observations: • Instantaneous emission (no time lag) • […]