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Because it is making sound. A radio also gives off heat energy that is wasted
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∙ 11y ago
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What energy conversions occur in a radio?
In a radio you have the conversion of radio wave energy to sound wave energy.
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 energy comes from the radio?
SOUND!!
What are 5 examples of sound energy?
RADIO
Is electrical energy changed to sound energy in a radio speaker?
Yes.
Is a radio a sound 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.
What energy conversions occur in a radio?
In a radio you have the conversion of radio wave energy to sound wave energy.
Does a radio use sound energy?
yes,because radio is an example of sound energy...
How energy is transformed in battery operated radio?
A radio receiver transforms electrical energy to acoustic energy
What is the energy of radio?
It would be eletrical to sound energy
How is energy transformed in radio?
through sound energy
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).
What is the energy conversion of radio?
It would be eletrical to sound 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.
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
An example of sound energy?
radio waves
What are 5 examples of sound energy?
RADIO
