what is meant by curvature of earth sir

Asked by chera5cibi | 28th Oct, 2020, 05:45: AM

Expert Answer:

Shape of Earth is nearly sphere. If we see a large surface area of sphere , form a far away distance , 
surface of earth deviates from plane surface.
This deviation of earth's surface from plane surface is known as curvature of earth .
Radius of curvature is radius of spherical earth.

Answered by Thiyagarajan K | 28th Oct, 2020, 08:21: AM