About the Book

Preface

I take sincere pride in presenting Gateway to Science – Physics for Class 9, written strictly in accordance with the NCERT textbook and the latest rationalised syllabus and examination pattern prescribed by the Central Board of Secondary Education (CBSE), New Delhi. This book has been thoughtfully designed to meet the academic needs of both students and teachers.

Physics, though often perceived as challenging, becomes fascinating when approached through concept clarity, real-life examples, and visual learning aids. This student-friendly book aims to make the subject engaging and easy to understand, ensuring that even an average learner finds it accessible and enjoyable.

Salient Features of the Book

• Strictly based on the latest CBSE syllabus, examination pattern, and NCERT textbook

• Clear, simple, and precise language to ensure ease of understanding

• Well-labelled diagrams and detailed illustrations to support visual learning

• Daily life examples to relate abstract concepts to real-world applications

• Topic-wise video lectures for enhanced and effective learning

• Solved sample problems aligned with the latest examination pattern

• Important terms and definitions highlighted for quick reference

• Quick Recap and Formulae Tips at the end of each chapter for fast revision

Chapter-wise Exercises Include

• Paragraph-Based Questions

• Assertion–Reason Type Questions

• Multiple Choice Questions (MCQs)

• Very Short Answer Type Questions

• Short Answer Type Questions

• Long Answer Type Questions

• Application-Based Questions

• Case Study-Based Questions

Additional Support Materials

• NCERT Textbook Activities, Questions, and Exercises (with Answers)

• In-text Questions with Answers

• NCERT Exercises with Answers

• NCERT Additional Exercises with Answers

• NCERT Exemplar Problems (with Answers, Hints, and Solutions)

We sincerely hope that this book will provide students with a meaningful, systematic, and joyful learning experience, helping them build a strong foundation in Physics. We also trust that it will serve as a valuable teaching tool for educators.

Constructive feedback and suggestions for the improvement of the book are most welcome and will be highly appreciated.

—Author