write an activity to show that solid is the best medium for sound to travel

Asked by Navpankaj Jain | 13th Dec, 2013, 06:33: PM

Expert Answer:

You can check it with your freind.
You put your ear to a railway track. Tell your friend to go away some distance from you and hit rail track (made up of iorn) with a hammer or rock.
You can hear the banging from a very large distance away, much further than through the air.

Answered by Komal Parmar | 16th Dec, 2013, 01:41: PM

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