Using the terms adhesion, cohesion, meniscus, surface tension, atmospheric pressure, and hydrophilic surface, write a brief essay
Question:
Using the terms adhesion, cohesion, meniscus, surface tension, atmospheric pressure, and hydrophilic surface, write a brief essay to explain why water rises up from the water table in a mineral soil.
Step by Step Answer:
Cohesion and adhesion are two basic factors which are responsible for the retention of water and mov...View the full answer
The Nature and Properties of Soils
ISBN: 978-0132279383
14th edition
Authors: Nyle C. Brady, Ray R. Weil
Related Video
The property of the surface of a liquid that allows it to resist an external force, due to the cohesive nature of its molecules. The cohesive forces between liquid molecules are responsible for the phenomenon known as surface tension. The molecules at the surface of a glass of water do not have other water molecules on all sides of them and consequently, they cohere more strongly to those directly associated with them (in this case, next to and below them, but not above). is not really true that a \\\"skin\\\" forms on the water surface; the stronger cohesion between the water molecules as opposed to the attraction of the water molecules to the air makes it more difficult to move an object through the surface than to move it when it is completely submersed
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