gd eve frndz
my qstn is how convert sound energy to electrical energy



gd eve frndz my qstn is how convert sound energy to electrical energy ..

Answer / ajayk

sound is a sort of pressure
waves of amplitude n
frequency and a non electrical
quantity.so by using fibre
optic interferrometric method
and a cro u can do so( phase
difference).one can also use
piezoelectric transducer.

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