Скачать или смотреть Light Chapter in 40 Minutes! For JKSSB, SSC, Railway, Defence & Other Exams | Science Series

Light – Complete Physics Chapter Explained | For All Competitive Exams (SSC, JKSSB, SSB, Railway, Defence, Army)
Light Chapter in 40 Minutes! For JKSSB, SSC, Railway, Defence & Other Exams | Science Series #light

Are you preparing for JKSSB, SSC, Railway, SSB, Police, Defence, Army, or any other competitive exam?
Then this Light (Physics) chapter video is a MUST-WATCH for you! 🔥

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In this video, I have explained the entire chapter Light – Reflection & Refraction in the simplest way with visuals, examples, and exam-oriented concepts.

📌 What’s Covered in This Video?
🔹 Reflection of Light

Laws of reflection

Image formation by Concave Mirror (all cases)

Image formation by Convex Mirror

Uses of concave and convex mirrors

🔹 Refraction of Light

Laws of refraction

Concept of Refractive Index with examples

Why objects appear shifted/raised in water

Why a coin appears closer than it actually is

🔹 Dispersion of Light

Why do we see a rainbow?

Applications of dispersion in real life

🔹 Scattering of Light

Why do stars twinkle?

Why is the sky blue?

Why does the Sun appear red at sunrise/sunset?

🔹 Total Internal Reflection (TIR)

Conditions of TIR

Real-life applications:

Optical fibres

Diamonds sparkle

Mirage in deserts

Endoscopes

🔹 Colors

Primary Colors

Secondary Colors

Formation of different color combinations

🔹 Other Important Light Concepts

Lateral inversion

Real & virtual images

Angle of incidence & reflection

Principal focus, focal length, radius of curvature

🎯 Perfect for Competitive Exams

This video is extremely useful for:
✔ JKSSB
✔ SSC (CGL, CHSL, GD, MTS)
✔ Railway Exams
✔ Defence & Army Exams
✔ Police & SSB Exams
✔ All School/College Level Physics Learners

If you want to score full marks in the physics portion, don’t skip this video!

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