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NEET-XII-Physics
neet 2020 questions with solutions year:2020
- #11A screw gauge has least count of 0.01 mm and there are 50 divisions in its circular scale.
The pitch of the screw gauge is:
(A)0.01 mm
(B)0.25 mm
(C)0.5 mm
(D)1.0 mm
digAnsr: CAns : L.C. `` =\frac{\text{Pitch}}{\text{Number of division on circular scale}} ``
`` \Rightarrow 0.01\,mm=\frac{\text{pitch}}{50} ``
`` \Rightarrow `` pitch `` =0.5\,mm ``