S. Chand Science Physics Part 1 for Class 10 is a comprehensive physics textbook published by S. Chand & Company, written primarily by Lakhmir Singh & Manjit Kaur for Class 10 students. It’s designed to help learners understand the fundamental concepts of physics in a clear, student-friendly language, and is aligned with the latest CBSE syllabus. The book covers key topics like light (reflection and refraction), electricity, magnetic effects of electric current, sources of energy, and more, with detailed explanations, diagrams, solved examples, activities, and practice exercises to build conceptual clarity and problem-solving skills. It also includes various questions (MCQs, short and long answer types) and real-world applications to aid preparation for exams.