What happens when electrical energy is used to power stereo speakers?

A.
Energy is lost as electrical energy transforms into the energy of sound.

B.
Energy is neither lost nor gained as sound energy transforms into electrical energy.

C.
Energy is gained as electrical energy transforms into the energy of sound.

D.
Energy is neither lost nor gained as electrical energy is transformed into the energy of sound.

Question

What happens when electrical energy is used to power stereo speakers?	
 
 A.
Energy is lost as electrical energy transforms into the energy of sound.
 
 B.
Energy is neither lost nor gained as sound energy transforms into electrical energy.
 
 C.
Energy is gained as electrical energy transforms into the energy of sound.
 
 D.
Energy is neither lost nor gained as electrical energy is transformed into the energy of sound.

anonymous · Answer

energy can neither be created nor destroyed.. and changes from one form to another.. so,
 answer D. is the one i bet..

anonymous · Answer

ok lol