Foundational Physics of Light and Optics

Understanding the world requires knowing how light behaves, from simple mirrors to complex optical instruments. This course demystifies the fundamental physical laws that govern light and vision. By the end of this course, you will be able to clearly explain the core phenomena of geometrical optics and apply these principles to analyze how lenses and mirrors function. What you'll learn: * Learn the laws of reflection and how different types of mirrors form images. * Master the concepts of refraction, refractive index, and the bending of light as it passes through various media. * Understand the structure and function of the human eye and common vision defects. * Apply ray diagrams to predict image characteristics formed by lenses and spherical mirrors. * Practice foundational concepts related to the dispersion of light and total internal reflection, including basic fiber optics applications. The course begins with clear definitions and the nature of light before moving into detailed studies of reflection and refraction. We then cover applications in optical instruments and the mechanics of human vision. This course is designed for absolute beginners interested in science and physics, requiring no prior knowledge of optics or advanced mathematics. Start reading today to illuminate your understanding of physics.