Refraction & Dispersion in 20 Mins! ⚡ Exam se pehle bas ye dekh lo! (JKBOSE PYQs)

Описание: About This Video

In this video, we dive deep into the most important topics from the JKBOSE Class 10 Physics unit: "The Human Eye and the Colorful World."

We cover the complete conceptual breakdown of Refraction through a Glass Prism and the Phenomenon of Dispersion, along with Previous Year Questions (PYQs) to ensure you are exam-ready

What You Will Learn

Basics: Difference between Reflection, Refraction, and Dispersion.

Prism Geometry: Understanding the 5 faces of a glass prism (2 Triangular + 3 Rectangular)

Refraction Logic: Why light bends towards/away from the normal (Rarer to Denser)

Key Angles: Angle of Prism (A) and the "Hero" of the topic—the Angle of Deviation (D)

Dispersion: How white light splits into VIBGYOR (Mnemonic: Roy Got Beautiful Intelligent Wife)

⏱️ Timestamps:
0:00 - Introduction & Real-life Examples
1:10 - Reflection vs. Refraction vs. Dispersion
4:15 - What is a Glass Prism? (Faces & Structure)
6:50 - Monochromatic vs. Polychromatic Light
9:00 - Step-by-Step Refraction Diagram
14:40 - Angle of Deviation Explained
16:00 - Dispersion & VIBGYOR (Memory Trick)
18:00 - JKBOSE Exam Marking Scheme & Notes


Keywords......

JKBOSE Class 10th Science, Refraction through prism class 10, Dispersion of light class 10, JKBOSE Physics important questions, Angle of deviation class 10, Human eye and colorful world class 10, JKBOSE Science PYQs, VIBGYOR, Prism diagram class 10, JK Board exam 2026 science, Science by Kanvi Hans, Refraction vs Dispersion, 10th class physics JKBOSE

📥 Resources & Notes:
Join my Telegram Channel for the handwritten notes shown in this video
👉 https://t.me/jkbose_kh

Hashtags....

#JKBOSE #Class10Science #Physics #JKBOSEExam2026 #Prism #DispersionOfLight #KashmirStudents #ScienceExamPrep#science
#jkboseclass10th #refractionoflight #refraction #kanvihans
#lastminutexmas #lastminuterevision .....

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