Spherometer experiment (calculation of least count and tabulation- part-1 )

This video is useful for the standard- XI & XII. In this video one will learn how to calculate the least count of spherometer and take the readings. This is the part-1 of the practical ' To measure the radius of curvature of a given spherical surface(convex/concave) by using spherometer.'

For learning screw gauge / vernier calliper click on the following link:
https://youtu.be/DDlrXYUon6c - vernier calliper
https://youtu.be/DsjInGTh9OY - screwgauge
https://youtu.be/cjjTNwxTI94 - screwgauge

Видео Spherometer experiment (calculation of least count and tabulation- part-1 ) канала Behind The Curtains