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PfFlyer17

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Physics of Speakers


PFowler

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When I first heard we were making speakers in physics class, I got pretty excited because I've never done anything like this before and I was very interested in how we could make them ourselves. First electrical energy from the in the Ipod turns into magnetic energy which converts to sound waves that travels through our ear buds or speakers and eventually hits against our ear drums which then converts again to pulses in our brain so we can understand the music. We made a very simple speaker out of an index card, a very strong magnet, insulated wires, and some glue. The vibrations created by the magnet and the wire created the pulses needed to create the sound. There you go. Physics of a speaker

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