Notes and Study material for Exams
This topic has many practical application in day to day life. In engineering stage it is used in surveying. The basic purpose is to find the unknown variables by observing the angle of the line of sight. This is done by using some the fact that in a right angled triangle the ratio of … Read more
Sheet Erosion Sheet erosion is the most common type of erosion, and it occurs when water flows over the surface of the land, carrying away SoilSoil particles. It can be caused by rain, snowmelt, or irrigation water. Sheet erosion can be a serious problem, as it can remove topsoil, which is the most fertile layer … Read more