Light Refraction-7.03-IGCSE Physics

Опубликовано: 07 Апрель 2026
на канале: IGCSE AID

4,520

115

This lesson is an introduction to light reflection and its drawing techniques within the IGCSE, 0625 syllabus

🕒🕤 Time stamps 🕢🕟 (Table of content)
👉 0:00 Introduction

👉 Subtopic (1) 🔶Transmitters🔶
0:31 Transmitting materials & refractive index (n)
1:23 Wavelength change by materials density
2:11 Refractive Index (n)

👉 Subtopic (2) 🔶Refraction🔶
3:30 Light refraction & cause
5:25 Cause of refraction

👉 Subtopic (3) 🔶Refraction types🔶
7:28 Types of refraction & Snell's law
9:06 Refractive index formulas
9:31 Example

👉 Subtopic (4) 🔶Real life refraction🔶
11:30 Refraction in real life and dispersion
13:42 Dispersion

👉15:16 The End

This lesson includes:
Light speed in different transmitting materials
Light refraction
Refractive index
Snell's law
-Types of refraction
Wavelength change in different transmitting materials
Cause of refraction
Refractive index formulas and example
Refraction in real life and dispersion

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