Hello. You have not shown the image to which this question is related, which makes it impossible for the structures marked 2 and 3 to be identified. However, I will try to help you in the best possible way, showing you the structures on the phone created by Graham Bell.
The phone he created had a kind of drum, a container where all the other structures of the phone were positioned. Among these structures there was a kind of membrane, a blade, an electromagnet and a coil. The whole system worked as follows: The user would speak near the membrane that would vibrate with the sound waves, causing the blade to tremble near the electromagnet. This movement would generate stimulate the eleotromagan to create sound vibrations towards the coil. These sound vibrations would be transformed into electrical vibrations within metallic wires that would lead them to the other phone, creating the entire vibration process that would allow the sound of the user's voice to be emitted.
Answer:
heres an extra answer so he can get brainliest
Explanation:
:) good job
<span>The given poem above is entitled “Do Not Go Gentle into that Good Night” by Dylan Thomas. In general, this poem wants to convey that it is not great for an interesting man to just die quietly due to old age, but rather, the writer wants the reader to realize that death should be fought and not just being helpless towards death. In the first stanza, </span>burn and rave at the close of day suggests that they should fight it with vigor and intensity. The words <span> “burn” and “rave” suggest an uncontrolled, irrational response to imminent death, the incoherent expenditure of useless energy directed at a hopeless goal. Hope this answer helps.</span>
Answer:
I will immediately inform the authorities in my location about the impending volcanic activity I have noticed so that I together with the other people living near me could evacuate the place before fatal incidents occur.
Either C or D I would say. Compared it to steel and plastic, but also related it to using slaves to get the sugar
