This course Content is for those parents OR Guardians who want to improve their child knowledge about Science. This course is for all learners who want to increase their knowledge about the concepts of physics. All around us science phenomenon are happens all the time like blowing of air, falling of rain etc. if we observe these kind of things, then a curiosity comes into our minds that how these phenomenons are happening and we can understand these phenomenons only by the knowledge of science. so through science we can enhance our knowledge about all the environment phenomenons happening around us. In This Course You Will Understand About The Following Topics: - : -Spherical Mirror And Its Related Terms ( )Reflection Introduction and Light ( )Reflection Of Light its Laws And Image formation ( )Concave Mirror Its Notations And Ray Diagrams ( )Problems Of Concave And Convex Mirror ( )Convex Mirror ( )Refraction And its cases ( )Law Of Refraction And Its Activity ( )Refraction With a Glass Slab ( )Spherical Lens ( )Convex Lens ( )Concave lens ( )Some Concave and Convex Solution ( )Human eye ( )Defect Of vision ( Dispersion Of Light ( )The Rainbow ()Atmosphere Refraction ( )