Here we provide Class 12 physics important notes,board questions and predicted questions with Answers for chapter Refraction of light at Spherical Surface. These important notes,board questions and predicted questions are based on ISC board curriculum and correspond to the most recent Class 12 physics syllabus. By practising these Class 12 materials, students will be able to quickly review all of the ideas covered in the chapter and prepare for the Class 12 Board examinations.