RAY OPTICS AND OPTICAL INSTRUMENTS in 60 Minutes | Physics Chapter 9 |Full Chapter Revision Class 12

PLAYLISTS ✨ https://www.youtube.com/@NCERTWallahPW/playlists?view=50&sort=dd&shelf_id=2 https://www.youtube.com/@NCERTWallahPW/playlists?view=50&sort=dd&shelf_id=3 LINKS ✨ NCERT MindMap 👉 https://physicswallah.onelink.me/ZAZB/jp9xc8w7 📲 PW App/Website: https://physicswallah.onelink.me/ZAZB/PWAppWEb 📚 PW Store: https://physicswallah.onelink.me/ZAZB/vsff3zl9 ------------------------------------------------------- Master "Ray Optics and Optical Instruments" in just 60 minutes! Join our comprehensive Class 12th revision session, covering essential concepts, lens, mirrors, and optical instruments. Simplify your exam preparation with this condensed yet thorough overview. Don't miss this opportunity to excel in optics! ------------------------------------------------------- 📌 𝐍𝐂𝐄𝐑𝐓 𝐖𝐀𝐋𝐋𝐀𝐇 𝐒𝐎𝐂𝐈𝐀𝐋 𝐌𝐄𝐃𝐈𝐀 - 🌐 Telegram: https://t.me/pwncertwallah 🌐 Instagram: https://www.instagram.com/ncertwallah__ ------------------------------------------------------- 📌 𝐏𝐇𝐘𝐒𝐈𝐂𝐒 𝐖𝐀𝐋𝐋𝐀𝐇 𝐒𝐎𝐂𝐈𝐀𝐋 𝐌𝐄𝐃𝐈𝐀 - 🌐 Telegram: https://t.me/Physics_Wallah_Official_Channel 🌐 Instagram: https://www.instagram.com/physicswallah 🌐 Facebook: https://www.facebook.com/physicswallah 🌐 Twitter: https://www.twitter.com/physics__wallah 🌐 LinkedIn: https://www.linkedin.com/company/physicswallah 🌐 Quora: https://pwofficial.quora.com ------------------------------------------------------- ⏳ Timestamps: 00:00 - Introduction 01:46 - Reflection of light 06:54 - Relation between f and r 09:15 - Mirror formula 12:13 - Refraction of light 17:39 - Principle of reversibility of light 20:26 - Refractive index 20:41 - Refraction through a parallel slab 23:28 - Normal shift and critical angle 28:27 - Total internal reflection 29:49 - Spherical refraction surface 32:44 - Lens maker formula 35:28 - Lens immersed in a liquid 37:33 - Spherical lenses 41:40 - Prism 46:42 - Optical instruments 1:01:00 - Thank You Bacchon! ------------------------------------------------------- 📌 For any Queries or Complaints visit: https://bit.ly/PW_Queries OR give a Missed Call on 07019-243-492 ------------------------------------------------------- #Physics #Class12th #NCERTWallah #PhysicsWallah #Class12 #RayOptics #OpticalInstruments #FullChapter #Revision #PhysicsChapter9 #Class12Physics