What is sound explain with detail . For class 9

Dear Student, Please find below the solution to the asked query: Sound is a form of energy that travels through air or any other medium as vibration and can be heard when it reaches a person's or animal's ear. Sound waves are mechanical waves. Example: When you hit a table with your hand vibration is produced in the table as well as your hand and this vibration propagates through air and reaches our ears and we hear the sound. Hope this information will clear your doubts about Sound. If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible. Regards

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