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

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Chapter 11 NCERT Class 9 Science SOLUTIONS

2. In which of the three media, air, water or iron, does sound travel the fastest at a particular temperature?

Question:

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

Answer:

From the given media, sound travels fastest in iron at a certain temperature.

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