Writing a book is a journey that involves the contributions of many individuals. As we bring forth the second edition of "Basic Engineering Physics," we are indebted to numerous people who have played a significant role in the creation of this work. Firstly, we would like to express our heartfelt gratitude to our publishers Indo-continental Academic Publishers, Their support, guidance, and confidence in our work have been instrumental in shaping this book and bringing it to fruition. We extend our sincere thanks to the reviewers who provided invaluable feedback and constructive criticism during the review process. Your insights have helped us refine and improve the content, making it more accessible and informative for our readers. We also owe a debt of gratitude to our colleagues and mentors who have shared their knowledge and expertise with us over the years. Your guidance has been invaluable, and we are grateful for your support. A special thanks goes to our families, whose unwavering support and encouragement have been a constant source of strength throughout this endeavor. Last but not least, we would like to thank our readers. Your interest in this book is what drives us to continue exploring and sharing knowledge in the field of engineering physics. We hope that this book serves as a valuable resource for your studies and research. Thank you to everyone who has contributed to this project in any way. It is because of your support and collaboration that "Basic Engineering Physics" exists, and we are truly grateful for your contributions.