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Why is electrical to sound energy taking place when you turn on a radio?
Wiki User
∙ 12y ago
Electrical signals from the radio's circuitry energizes the voice coil of the speaker, which moves the cone of the speaker, that in turn disturbs air particles in its proximity, creating sound.
Wiki User
∙ 12y ago
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When you plug a radio into an outlet and turn it on you hear sound What type of energy transformation is taking place?
The main energy-changes are as follows: Chemical (in the battery) to electrical Electrical to sound
What type of transformation takes place when you turn on a radio?
The answer is sound energy to electrical energy!
What are the energy transformations in a radio?
electrical energy to sound energy ,electrical energy to mechanical energy
What energy conversion takes place in a transmitting and receiving antenna?
sound energy is converted to electrical energy from the station through wind energy radio wave is sent and intercepted by an antenna to electrical and sound energy.
When you turn on a radio what type of energy transformation takes place?
electrical/chemical to sounds(useful energy) and heat(wasted energy)
Does a radio converts from electrical energy to sound energy?
yes. because you have to plug in the radio which is electrical and then when you turn on the radio it produces sound. even if it's a battery powered radio, the battery stores energy in the form of chemical energy, but delivers it as electrical energy, so even in that radio, the radio is converting electrical energy to sound energy when you turn on the radio. What about an old-fashioned "crystal set" that has no battery and doesn't plug into the wall ? Even that one converts electrical energy into sound. The only electrical energy it ever gets is what it picks out of the air that got transmitted from the radio station. That's very very little energy, which is why the sound from a crystal set is always so weak.
For radio broadcasts sound signals are converted to?
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).
How can radio waves convers to electrical energy?
An antenna picks up radio waves and converts them to electrical current
Is electrical energy changed to sound energy in a radio speaker?
Yes.
How is energy converted in a television?
From electrical energy to mechanical energy
What form of energy is produced in a radio?
kinetic converted to electrical.
How energy is transformed in battery operated radio?
A radio receiver transforms electrical energy to acoustic energy
