this weekend i was playing my ukulele when i finally realized i should do a journal entry. so in an ukulele there is some good physics principles. the most obvious is vibrations from the strings as u pluck or strum the chords. the body of the ukulele is hollow which allows the air passing through it echo and create forced vibrations in the body which acts as a natural amplifier. the body of the ukulele has a natural frequency that it wants to vibrate at and if that exact frequency were reachable and sustained the body would break due to excessive resonance.
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