Electrical energy in the form of a varying current. This then flows through a coil changing the magnetic pull on a metal diaphragm which then vibrates, and we are back to sound energy.
When a person speaks, sound energy is mostly converted into mechanical energy, which is the energy associated with the movement of objects. This happens as the vibrations produced by the vocal cords and air passage create sound waves that travel through the air as mechanical energy.
When a person speaks, mechanical energy is converted into sound energy. This is because the mechanical vibrations produced by the vocal cords travel through the air as sound waves, which can be heard by our ears.
A person who speaks a lot is often referred to as talkative or loquacious.
A person who speaks clearly is often referred to as articulate or eloquent.
In the speaker, electrical energy is transformed into heat and motion of the diaphragm, which, in turn creates sound waves - another energy transformation. In the pick-up/microphone sound waves are converted to motion in the pickup and then transformed into electrical pulses. There is also some small amount of energy transformed into heat there as well.
A polyglot is a person who speaks several languages proficiently.
Expression is a word. It is a way a person speaks.
A person who speaks two languages is called a bilingual.
A person who speaks and understands many languages can be called a polyglot.
A person who speaks out against something is often referred to as a critic, dissenter, or opponent.
A person who speaks French as their first language is called a Francophone.
Yes speaks is the third person singular form of speakHe speaks to me everyday.I speak to him everyday