Courses
Teacher-curated, self-paced courses. Looking for a guided sequence through a full topic? See Learning Paths.
2 courses
Reflection and Refraction of Light New
Physics · High School (11–12) · Reflection of Light, Refraction of Light
FreeCh 23 · 1/4
Where does the image in a mirror sit, and why does a pool look shallower than it is? Spherical mirrors and the mirror formula, Snell's law, total internal reflection in diamonds and optical fibres, and refraction at a curved surface. It covers the unit of the Indian syllabus (NCERT, NEET, JEE Main) and the matching topic of A-Level, IB and AP.
3Lessons10Problems2Python Labs1Question Set1Mock Test
Reflection and Mirrors
Physics · High School (9–10) · Reflection of Light
FreeCh 6 · 1/3
Look at a flat mirror, then at the back of a spoon, then at the front. Each shows you a different face. In this course we learn how light is reflected, how a plane mirror forms an image, and how concave and convex mirrors form images that we can draw and also calculate.
5Lessons14Problems2Python Labs1Question Set1Mock Test