Скачать или смотреть Refraction at spherical surface|Derived formula And equation|imp.video

📘 Description

Refraction at a spherical surface is an important topic of ray optics that explains how light bends when it passes from one transparent medium to another through a curved surface. In this video, we discuss the concept of refraction, sign convention, and derivation of refraction formula at a spherical surface in a simple and easy-to-understand manner.

You will learn about key terms such as pole, centre of curvature, radius of curvature, principal axis, and refractive index. The video also explains how the position and nature of the image depend on the curvature of the surface and the refractive indices of the two media. This topic is very important for Class 10, Class 12 Physics, CBSE, ICSE, and competitive exams like NEET and JEE.

This lesson forms the foundation for understanding lenses, mirrors, and optical instruments. Watch the full video to strengthen your basics of ray optics with clear explanations and diagrams.

👍 If you find this video helpful, don’t forget to like, share, and subscribe to the channel for more physics concepts explained simply.

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