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e vernier scale of a travelling microscope has25 divisions which coincide with 24 main scaledivisions. If each main scale division is 0.5 mmthen least count of this microscope is2 0,02 mm(4) 0.01 mm(3) 0.1 mnm |
| Answer» e vernier scale of a travelling microscope has25 divisions which coincide with 24 main scaledivisions. If each main scale division is 0.5 mmthen least count of this microscope is2 0,02 mm(4) 0.01 mm(3) 0.1 mnm | |