The least count of the|Units and Measurements| JEE-MAIN 2019

JEE-MAIN 2019

12-01-2019 S1

Question

The least count of the main scale of a screw gauge is 1 mm. The minimum number of divisions on its circular scale required to measure 5$\mu \mathrm{m}$ diameter of a wire is

Select the correct option:

200

100

500

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Easy

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