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support the value of one division of vernier scale is 0.5mm and the value of one main scale divition is 0.49mm, what is the least count of the instrument in millimeter?

support the value of one division of vernier scale is 0.5mm and the value of one main scale divition is 0.49mm, what is the least count of the instrument in millimeter?

Grade:12th pass

1 Answers

Eshan
askIITians Faculty 2095 Points
5 years ago
Dear student,

One division of vernier scale cannot be lower than one main scale division. A vernier scale has its importance only because it provides more accuracy by measuring with smaller divisions.

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