In a doorbell, electrical energy is transformed into sound energy when the button is pressed. The electrical current flows through a circuit, causing the electromagnet to move, which in turn, strikes the bell or chime, creating a sound.
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Mechanical energy from the person pushing the button is converted into electrical energy, which activates the doorbell mechanism. The electrical energy then produces sound energy as the bell rings.
A doorbell typically operates on electrical energy, where pressing the button completes a circuit and allows electricity to flow to the chime, producing sound energy through vibrations. So, the energy transfer of a doorbell involves the conversion of electrical energy into sound energy.
A doorbell typically uses electrical energy to operate. This energy powers the doorbell's components, such as the chime and the button, to produce the sound when the button is pressed.
A change from one form of energy into another is called energy transformation.
Kinetic energy from the finger is converted to electrical energy when the button completes the circuit. Then when the electrical energy reaches the bell it is converted into sound energy.