A simple circuit is wired with a battery, a switch, and a bell.
When the switch is turned on, what energy transformations will occur?
(1 point)
Responses
The battery’s chemical energy transforms to electrical energy, which the bell then transforms to sound energy.
The battery’s chemical energy transforms to electrical energy, which the bell then transforms to sound energy.
The switch’s electrical energy transforms to sound energy, which the wire transfers to the bell.
The switch’s electrical energy transforms to sound energy, which the wire transfers to the bell.
The switch transforms electrical energy to chemical energy, which the bell then transforms to sound energy.
The switch transforms electrical energy to chemical energy, which the bell then transforms to sound energy.
The battery’s chemical energy transforms to sound energy, which the wire transfers to the bell.
The battery’s chemical energy transforms to sound energy, which the wire transfers to the bell.
The battery’s chemical energy transforms to electrical energy, which the bell then transforms to sound energy.
The correct answer is: The battery’s chemical energy transforms to electrical energy, which the bell then transforms to sound energy.
The correct response is:
The battery's chemical energy transforms to electrical energy, which the bell then transforms to sound energy.
To arrive at this answer, we can analyze the energy transformations occurring in the circuit.
1. Battery: The battery stores chemical energy. When the circuit is closed by turning on the switch, a chemical reaction inside the battery causes the conversion of chemical energy into electrical energy.
2. Switch: The switch is responsible for controlling the flow of electrical current in the circuit. It does not undergo any significant energy transformation itself.
3. Bell: The bell is an electrical device that converts electrical energy into sound energy. When the electrical current reaches the bell, it causes a mechanism inside the bell to vibrate, producing sound waves.
Therefore, the correct energy transformations in this circuit are from the battery's chemical energy to electrical energy, and from the electrical energy to sound energy by the bell.