Refraction is very important topic of 10 CBSE/ICSE Board. Refraction is also very important for the different competition exams and all Engineering & Medical Entrance Examinations organized by the different universities in India as well as abroad also.

            Here, we are providing some Notes to study/ Worksheets for practicing the numerical problems/ Syllabus to know the topics/ Important Questions to prepare for Examination related to refraction.

            These Concepts and formulas are very helpful to solve Conceptual type, Numerical problems and MCQ type question.