Question

Question 1.
Diameter of a steel ball is measured using a vernier callipers which has divisions of 0.1cm on its main scale (MS) and 10 divisions of its vernier scale (VS) match 9 divisions on the main scale. Three such measurements for a ball are given as :
Q11 JEE 2015
If the zero error is – 0.03 cm, then mean corrected diameter

Answer 1

Answer:

T=2π√LgT=2π√LgT=2π√Lg

Explanation:

T=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√LgT=2π√Lg