A radio receiver converts electrical energy into heat and sound energy.
The electrical energy comes from the batteries in the radio or the wall-outlet that it's
plugged into. The tiny tiny tiny bit of electrical energy from the current in the antenna
that's caused by the radio waves that hit it is used to control the real energy in the
radio, but doesn't directly add anything to it.
If you've ever used a boy-scout "crystal set" radio, and remember how soft the sound
is in the earphones, that's how much energy is actually drawn from the radio waves.
Not much !
The energy transfers lost in the radio are sound and heat, i think the other transfers going into the radio is heat and kinetic energy. x
first it goes throgh the stage of chemical>electrical>acoustic
Electric (from the wall) to sound (speakers).
No idea i asked the question. . . .
sound light and eletrical
atom sinetic
H and h
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The radio antenna converts electromagnetic radiation to electrical energy
electrical/chemical to sounds(useful energy) and heat(wasted energy)
For radio broadcasting, sound waves are converted to electrical waves that are further transmitted. This transformation is done by a device called a transducer, which converts physical parameters into an electrical form (signals).
Electrical energy is used to vibrate a diaphragm. The mechanical energy so produced vibrates the air molecules in contact with the diaphragm and these vibrations are then propagated as sound.
A radio receiver transforms electrical energy to acoustic energy
what is the transformation of energy in battery-operated radio
what is the transformation of energy in battery-operated radio
The radio signal itself, of course, is not an energy transformation - energy transformation means that energy is changed from one type to another. There is an energy transformation when the radio signal is created, and another one when it is absorbed.
sound to electric energy
The answer is sound energy to electrical energy!
The radio antenna converts electromagnetic radiation to electrical energy
electrical/chemical to sounds(useful energy) and heat(wasted energy)
In any energy transformation energy is preserved.
In any energy transformation energy is preserved.
For radio broadcasting, sound waves are converted to electrical waves that are further transmitted. This transformation is done by a device called a transducer, which converts physical parameters into an electrical form (signals).
Energy Transformation is when energy changes from one form to another. :)
The main energy-changes are as follows: Chemical (in the battery) to electrical Electrical to sound