Optical Physics Basics

The video tutorial explains the concepts of refraction, reflection, internal reflection, and dispersion. It begins with an introduction to these phenomena, followed by a detailed explanation of reflection, including the law of reflection. The tutorial then explores refraction, discussing the index of refraction and how light bends when entering different media. Snell's Law and the critical angle are introduced, with applications such as fiber optics. The video also covers wavelength and dispersion, explaining how white light separates into colors. The tutorial concludes with a call for viewer support.

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