Ray Optics Part-2 | Refraction, Snell's Law & Lens Numericals | CUET Physics 2026 скачать в хорошем качестве

Ray Optics Part-2 | Refraction, Snell's Law & Lens Numericals | CUET Physics 2026

Ray Optics Part-2 | Refraction, Snell's Law & Lens Numericals | CUET Physics 2026 Welcome back to Unit 6 of our Physics series for CUET Target 2026! 🎯 In this second part of "Ray Optics and Optical Instruments", Ansari Sir dives deep into the world of Refraction and provides a masterclass on solving Lens Numericals without errors. This session is designed to make you "Formula + Numericals Ready". We cover everything from the basic bending of light to advanced concepts like Apparent Depth in multiple media and the absolute refractive indices of various materials. Whether you're aiming for CUET, JEE, or NEET, these concepts are your keys to high scores. 💡 In this video, we cover: • Step-by-step Numerical Solving for Concave and Convex Lenses. • Mastering Sign Conventions and the "V and C" shortcut trick. • Refraction of Light: Rare to Denser vs. Denser to Rare. • Snell's Law and its mathematical applications. • Absolute Refractive Index: Comparison of Water, Glass, and Diamond. • Speed of Light in different media and its dependence on Temperature. • Real and Apparent Depth: Formula for shift and multiple liquid layers. • Critical data table for refractive indices of various substances. • Final tips for handling CUET-level graphs and MCQ logic. ⏳ Timestamps (Video Chapters): 0:00 - 4:34 : Solving Concave Lens Numericals (Sign Convention Trick) 4:34 - 12:06 : Magnification, Image Nature & Position for Concave Lenses 12:06 - 23:15 : Convex Lens Numericals: Step-by-Step Solution & Properties 23:15 - 31:30 : Introduction to Refraction of Light & Bending Rules 31:30 - 36:41 : Snell's Law & Refractive Index (n = c/v) 36:41 - 44:06 : Absolute Refractive Index & Wavelength Dependence (VIBGYOR) 44:06 - 52:23 : Table: Refractive Indices of Solids, Liquids & Gases 52:23 - 56:52 : Real and Apparent Depth Explained (Apparent Shift Formula) 56:52 - 1:01:40 : Refraction through Multiple Media & CUET Exam Strategy ✅ Don't forget to: 👍 LIKE the video if it helped your preparation! 🔔 SUBSCRIBE to Aspiring Aces and hit the bell icon for the full CUET 2026 Physics series. 📲 SHARE this with your friends preparing for Physics domain exams. 📌 Connect with Aspiring Aces: If you are looking for expert guidance for CUET, NEET, or JEE, visit our center today! 📍 Address: A1/1, Prashant Vihar, Sector-14, Rohini, Delhi 📞 Call: 9266625029 | 011-44761030 🌐 Website: www.aspiringaces.in 👇 Follow us on Social Media: Instagram:   / aspiringaces_official   Facebook: https://www.facebook.com/profile.php?... Telegram: https://t.me/ASPIRINGACES #cuet2026 #physicscuet #rayoptics #aspiringaces #refractionoflight #snellslaw #lensformula #class12physics #OpticsPart2 #cuetpreparation #neetphysics #jeemainphysics #physics