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In an experiment the angles are required to be measured using an instrument whose 29 divisions of main scale coinside with 30 divisions of vernier scale.If the smallest division is half a degree(0.5^°)then what will be the least count of the instrument. |
| Answer» In an experiment the angles are required to be measured using an instrument whose 29 divisions of main scale coinside with 30 divisions of vernier scale.If the smallest division is half a degree(0.5^°)then what will be the least count of the instrument. | |