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9th Class Science Sound

  • question_answer 12)
    In which of the three media, air, water or iron, does sound travel the fastest at a particular temperature?

    Answer:

    The speed of sound in air = 346 ms-1   The speed of sound in water = 1531 ms-1   The speed of sound in iron = 5960 ms-1   Therefore, The speed of sound in iron is greater and sound travels faster in iron.  


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