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Units and Measurements

Section: Physics

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Question : 32

Total: 34

A vernier calipers has 1 mm marks on the main scale. It has 20 equal divisions on the vernier scale which match with 16 main scale divisions. For this vernier calipers, the least count is

[JEE Adv 2010 P2]

0.02 mm
0.05 mm
0.1 mm
0.2 mm

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