India near calipers 19 main scale division coincide with 20 vernier scale divisons if the main scale has 20 divisions calculate LC of vernier calipers
Answers
Answered by
2
Answer:
VSD - Vernier scale divisions. MSD - Main scale divisions.
Given that 20 VSD = 19 MSD
Then 1 VSD = (19)/(20) MSD= 0.95 MSD.
Least count of Vernier calipers, LC = 1 MSD -1 VSD
= 1 MSD - 0.95 MSD = 0.05 MSD.
As 1 MSD = 2mm,
Least count, LC = 0.05 x 2 mm = 0.1 mm.
Similar questions
English,
5 months ago
Math,
5 months ago
English,
10 months ago
Political Science,
1 year ago
Math,
1 year ago