Скачать или смотреть Optical Instruments | Angular Magnification| Simple & Compound Microscope | Telescope |Class12|RO 16

🔭 Mastering OPTICAL INSTRUMENTS | Ray Optics | JEE & NEET Physics Full Concepts + Derivations 👁️

In this lecture, we explore one of the most important and scoring topics from Ray Optics – Optical Instruments. The session focuses on building strong conceptual understanding with detailed derivations, ray diagrams, and numerical applications that are vital for JEE Advanced, JEE Main, and NEET Physics.

📌Timelines:
00:00 Introduction
04:10 Angular Magnification
09:40 Simple Microscope
16:16 Compound Microscope
28:00 Telescope
33:53 Reflecting Type Telescope

📌 Topics Covered:
Basic difference between various Optical Instruments
Concept of Visual Angle and Angular Magnification
Simple Microscope – Principle, Ray Diagrams, Angular Magnification (for D.D.V. & Infinity)
Compound Microscope – Working, Derivation of Magnification, Ray Diagrams (for D.D.V. & Infinity)
Astronomical Telescope – Principle, Ray Diagrams, Angular Magnification (for D.D.V. & Infinity)
Reflecting Type Telescope – Construction and Working
Detailed derivations for all cases of Angular Magnification
Conceptual and numerical practice to strengthen your grip on the topic

🧠 This lecture ensures you understand how and why each instrument works and prepares you to tackle both conceptual and calculation-based questions in competitive exams.

✅ Perfect for:
JEE Main & Advanced Aspirants
NEET Physics Students
Class 12 Students studying Ray Optics


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