'New Jyothi All in one Series for Plus One Physics' to the students of class XI under the 10+2 pattern of education for HSE, VHSE, CBSE and Open School. This book is prepared strictly in accordance with the new NCERT syllabus introduced for the higher secondary board examinations.As the grading system is being introduced in the Higher Secondary Section, we have taken every effort to include the questions based on the New Evaluation Scheme and the activities for Continuous Evaluation in the textbook. A sample Seminar and an Assignment are also included at the end of the textbook. New Evaluation Pattern of questions from Edumate and Teacher's Source Book, Solved NCERT exercises, Previous HSE Questions & their Answers and Solved Previous Entrance Examination Questions are the other hallmarks of the book.