Optics • English Conversation Questions

What is optics and what are its applications?
What are the basic principles of optics?
What is the difference between reflection and refraction in optics?
What is Snell’s law and how is it used in optics?
What are the different types of lenses and how do they work?
What is the purpose of a mirror in optics and how does it work?
What is chromatic aberration and how does it affect the image formed by a lens?
What is the difference between a concave and a convex lens?
What is the difference between a simple and a compound lens system?
What is total internal reflection and when does it occur?
What are some real-life applications of optics in fields such as medicine, communication, and entertainment?