Digestion Essay The path of digestion begins in the mouth when food is broken down mechanically, into smaller pieces, by the teeth and tongue. The complex carbohydrates found in the food are also broken down chemically with the help of the enzyme (ptyalin), found in saliva.
apparent viscosity. (fluid mechanics). The value obtained by applying the instrumental equations used in obtaining the viscosity of a Newtonian fluid to viscometer measurements of a non-Newtonian fluid. 1  Facebook. 2  Twitter.
Viscosity is characteristic property of liquid, viscosity describes the flow of a liquid. Definition: Viscosity is defined as the resistance in the flow of a liquid Or. Internal friction present between two layers of a liquid which resists the flow of liquid is commonly known as Viscosity. A liquid with high viscosity is thick and flows slowly. A liquid with low viscosity is thin and flows quickly.