Question
Question: A spherometer has a least count of 0.005 mm and its head scale is divided into 200 equal divisions. ...
A spherometer has a least count of 0.005 mm and its head scale is divided into 200 equal divisions. The distance between consecutive threads on the spherometer screw is -
A
0.005 mm
B
1.0 mm
C
1.0 cm
D
0.0025 mm
Answer
1.0 mm
Explanation
Solution
200 × 0.005 mm = 1.00 mm