Umbilical and Inguinal Hernia Symptoms and Treatment. A hernia occurs when an organ inside the body (usually the intestine or bladder) pushes through an opening in the abdominal wall. Learn how to spot the signs of two common hernias and when to seek treatment. Facebook.
Cohesion is the component of shear strength of a rock or soil that is independent of interparticle friction. In soils, true cohesion is caused by following: 1  Electrostatic forces in stiff overconsolidated clays (which may be lost through weathering)  Cementing by Fe2O3, CaCO3, NaCl, etc.
Cohesion is the attraction between molecules of the same substance. Due to hydrogen bonding water is ver â¦ y cohesive. Water's cohesion causes molecules on the surface of the water to be drawn inward causing surface tension. This property allows insects to walk on water. Adhesion is the attraction between molecules of different substances.