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Unlike sound electromagnetic waves can travel trough empty space
I guess that would be the Law of Conservation of Energy.
With the speakers' electromagnetic coil!
Electric energy is changed to sound energy by a electromagnetic transducer, a speaker. The speaker moves a magnet that moves the air.
It changes into mechanical energy
Unlike sound electromagnetic waves can travel trough empty space
Unlike sound electromagnetic waves can travel trough empty space
I guess that would be the Law of Conservation of Energy.
I guess that would be the Law of Conservation of Energy.
A radio produces sound, and therefore sound energy. The radio waves, however, are electromagnetic energy, not sound. The function of a radio is to convert that electromagnetic energy into sound energy.
claps and noises they get louder
Sound is energy. It is part of the electromagnetic spectrum.
No, the two are unrelated.
With the speakers' electromagnetic coil!
electrical to sound
sound energy is caused by vibration.
Sound energy