Ray Optics (Part-3) | Refraction of light Complete Concept | Lab Assistant 2026 скачать в хорошем качестве

Ray Optics (Part-3) | Refraction of light Complete Concept | Lab Assistant 2026

Welcome to Pranshi Classes 🙏 In this video, we cover Refraction of Light, an important sub-topic of Ray Optics, explained step by step especially for Lab Assistant Exam 2026 and other competitive exams. 🔍 What you will learn in this video: ✔ Refraction of light – basic concept ✔ Laws of refraction (Snell’s Law) ✔ Angle of incidence, refraction & deviation ✔ Refraction through glass slab ✔ Refraction through prism ✔ Important formulas & derivations ✔ Exam-oriented tricks & numerical approach This lecture is Part-3 of Ray Optics series and is very useful for: 🧪 Lab Assistant Exam 2026 📚 Rajasthan Lab Assistant 🎯 Other state & central level exams 📖 Physics foundation students 🧠 Why watch this video? ✅ Simple & clear explanation ✅ Hindi medium with exam focus ✅ Concept + numericals ✅ Perfect for beginners & revision 📌 Previous Parts: ▶ Ray Optics Part-1    • Ray Optics (Part-1) | ray optics basic + p...   ▶ Ray Optics Part-2    • Ray Optics (Part-2) | Spherical Mirror Com...   (Watch full playlist for complete preparation) 📢 Subscribe to Pranshi Classes for: Lab Assistant Exam Strategy Physics, Chemistry & Biology Rajasthan GK & Current Affairs Daily concept videos & practice questions 👍 Like | 💬 Comment | 🔔 Share with friends