what is the charecterestis of sound
Asked by M. RISHI MANISH REDDY | 30th Jan, 2012, 07:21: PM
sound is mechanical wave it means it needs medium to travel.
it can travel in all three mediums ( soli, liquid and gas)
its speed is max in solids.
sound is just energy propagation.
the frequency of sound depends on the frequency of source which produce it.
the speed of sound depends on medium and temperature.
Answered by | 30th Jan, 2012, 07:35: PM
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