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18" x 24"
Photographic Print

Metronome This device is used by musicians to maintain a steady beat By raising or lowering the weight grey the speed of the beat can be altered Placing the weight near the top will produce a slow beat largo while placing it at the bottom produces a fast beat presto This works on the same principle as a pendulum whose period is determined by the length of the pendulum Moving the weight essentially lengthens or shortens the pendulum