Kaustubbh

A.V.RamaniYes.You are correct. Consider an iron rod two sq.cm., in area with one end fixed and the other end pulled by a force of 2 kg. The stress at any...

A.V.RamaniYes, that is assumed. A curious phenomenon happens in particulate matter. When a heap of particulate matter say wheat, dry sand or salt is formed, it assumes a conial shape...