NEET 2020 Physics question
A 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 :
Answer: (C)
Solution
Least count = pitch / number of divisions, so pitch mm.
A 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 :
Least count = pitch / number of divisions, so pitch mm.