Subject: sound energy to electrical energy

 have the following question to ask u:-

1i)How electrical energy be stored?
 ii)in a chip

2ai)Can sound energy be converted into electrical energy?
 ii)if yes....how?
 
bi)how to store the converted electrical energy?
 ii)in a chip ?

3)Is their anything that is very /extremely sensitive to sound?

thanks and sorry for the inconvinience....can u pls send the  answer to 
uingu@mail.com as soon as possible???i really need it urgently...THANKS!!!

Re: sound energy to electrical energy