Determine the radius of curvature of a convex or concave spherical surface by spherometer; determine the volume of a solid cylinder by using Archimedes principle

Determine the radius of curvature of a convex or concave spherical surface by a spherometer The radius of curvature: The distance from the center of a circle or sphere to its surface is its radius. For other curved lines or surfaces, the radius of curvature at a given point is the radius of a circle … Read more