In a vernier callipers, one main scale division is x cm and ... — Physics | Mockzy | Mockzy

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In a vernier callipers, one main scale division is x cm and n division of the vernier scale coincide with (n − 1) division of the main scale. The least count (in cm) of the callipers is:

A

((n-1)/n)x

B

nx/(n-1)

C

x/n

D

x/(n-1)

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