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RBSE Solutions for Class 9 Science: Chapter 11 Sound

Prescribed 2026-27 · English Medium

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NCERT Solutions for Class 9 Science Chapter 11 Sound Open PDF
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All chapters in this book (15)
  1. Chapter 1 Matter in Our Surroundings
  2. Chapter 2 Is Matter Around Us Pure
  3. Chapter 3 Atoms and Molecules
  4. Chapter 4 Structure of the Atom
  5. Chapter 5 The Fundamental Unit of Life
  6. Chapter 6 Tissues
  7. Chapter 7 Motion
  8. Chapter 8 Force and Laws of Motion
  9. Chapter 9 Gravitation
  10. Chapter 10 Work and Energy
  11. Chapter 11 Sound
  12. Chapter 12 Improvement in Food Resources
  13. Diversity in Living Organisms (older syllabus)
  14. Natural Resources (older syllabus)
  15. Why do We Fall ill (older syllabus)