A screw gauge gives the following reading when used to measure the diameter of a wire. Main scale reading : 0 mm Circular scale reading : 52 divisions Given that 1 mm on main scale corresponds to 100 divisions of the circular scale. The diameter of wire from the above date is:
JEE · Physics · previous-year question
- A.0.052 cm
- B.0.026 cm
- C.0.005 cm
- D.0.52 cm
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