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 the vernier calipers, the least count is :

A vernier calipers has 1 mm marks on the main scale. It has 20 equal d

1.	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 the vernier calipers, the least count is :
Answer» `0.02` MM `0.05` mm `0.1` mm `0.2` mm Solution :`20 VSD=16 MSD` `:.1 VSD=(16//20)MSD=(4//5)MSD` `LC=[1MSD-1VSD]=(1//5)=0.2mm` Hence CORRECT choice is `(b)`.

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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 the vernier calipers, the least count is :

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