#[http://ktbs.kar.nic.in/New/Textbooks/class-x/english/science/class-x-english-science-chapter14.pdf Karnataka text book for Class 10, Chapter 14 - Sound] | #[http://ktbs.kar.nic.in/New/Textbooks/class-x/english/science/class-x-english-science-chapter14.pdf Karnataka text book for Class 10, Chapter 14 - Sound] |