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Above: The tone changes pitch. Below: On the left, the handle is at an antinode. The mass of the handle lowers the frequency of vibration. On the right, the handle is at a node and there is little, or no, effect. |
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Above: The tone changes pitch. Below: On the left, the handle is at an antinode. The mass of the handle lowers the frequency of vibration. On the right, the handle is at a node and there is little, or no, effect. |
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