In this lecture of Chapter no 12 Physics Class 10th. We will cover the topic
12.4 Refraction of Light
After studying this lecture, student will be able to:
• Familiar with the phenomena of Refraction
• Understand the Laws of Refraction
• Familiar with speed of light in different medium
• Example 12.3
Hope you guys enjoy this lecture.
![](https://i.ytimg.com/vi/wuswaVgp8Sc/mqdefault.jpg)