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In a vernier calliper main scale and vernier scale are made up of different materials when the room temperature increases by∆t℃,it is found that reading of the instrument remains the same .earlier it was observed that the front edge of the wooden rod place for measurement crossed the N ^th M.S.D and (N+2) M.S.D coincided with the second vernier scale division .initially 10 V.S.D coincided with 9 M.S.D. if coefficient of main scale is a and b is of vernier scale ,then (a/b)=

In a vernier calliper main scale and vernier scale are made up of different materials when the room temperature increases by∆t℃,it is found that reading of the instrument remains the same .earlier it was observed that the front edge of the wooden rod place for measurement crossed the N ^th M.S.D and (N+2) M.S.D coincided with the second vernier scale division .initially 10 V.S.D coincided with 9 M.S.D. if coefficient of main scale is a and b is of vernier scale ,then (a/b)=

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Grade:12th pass

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
3 years ago
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