tomorrow is my physics practical exam...can anyone help me with the screw gauge expt?
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syeda
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the screwgauge is an instrument used for measuring accurately the diameter of a thin wire or the thickness of a sheet of metal when the tip of the screw is in contact with the anvil usually the zero of the head coinscides with zero of the pitch scale
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the screwgauge is an instrument used for measuring accurately the diameter of a thin wire or the thickness of a sheet of metal when the tip of the screw is in contact with the anvil usually the zero of the head coinscides with zero of the pitch scale.
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