Phones

=**//__ How Does A Phone Work? __//**=
 * //- When you talk through a phone it changes the sound of your voice into//**
 * //a vibrating(shaking) electrical current.//**


 * //-Then be changed back into sound waves.//**


 * //-It Converts(Changes) Sound into electrical energy then from electrical//**
 * //energy back into sound on the other line.//**


 * //-A phone has a key pad or dial, so a caller can enter a number the will//**
 * //call the other telephone you want to call.//**


 * //-When you talk into a phone's mouthpiece the sound waves will make//**
 * //a thin piece of something called __diaphragm(__Something that keeps things//**
 * //apart) Vibrate.//**

__ **//What is the evolution of a phone?//** __ //**-The telephone was invented in march 10 1876**//
 * //-A American inventor called Alexander Graham Bell invented the phone//**