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What is the difference between cohesion adhesion and surface tension?
Cocoapebbles16
well Cohesion- water molecules are attracted to other water molecules. The oxygen end of water has a negative charge and the hydrogen end has a positive charge. The hydrogens of one water molecule are attracted to the oxygen form other water molecules.This attractive force is what gives water its cohesice properties. And Surface tension- Surface tension is the name we give to the cohesion of water molecules at the furface of a body of water. The cohesion of water molecules forms a surface "film" or "skin ." Some substances may reduce the cohesive force of water, which will reduce the strength of the surface "skin of the water
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Cohesion and adhesion are?
Information used from Prentice Hall Biology book from the year 2006. Cohesion is the attraction between molecules of the same substance. Due to hydrogen bonding water is very 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. Adhesion causes water to rise in a narrow tube against the force of gravity for example the forces that draw water out of the roots of the plants and up into its stems and leaves, this is called capillarity.
What do cohesion surface tension and adhesion have in common?
all are properties related to hydrogen bonding.
What is Adhesion and what is Cohesion?
Cohesion ia property of identical molecules to form agglomerates; a common example is the assembly of mercury from small bubbles into a larger one.Adhesion is the attraction between molecules of different chemical nature.
Why is water or alcohol or acid have a lower meniscus while mercury have an upper meniscus?
Surface tension will attract the water solution to the molecules of the container thus lifting it up on the edges. Mercury, being much more dense has no such attraction because it is a liquid metal.Answer:It is due to what is called cohesion and adhesion. The water molecules are attracted to each other through cohesion, which is the attraction between similar particles (by polarity). Adhesion is attraction between unlike molecules. When water is placed in a glass container, the forces of adhesion overcome the forces of cohesion, and the water climbs up the glass. Conversely, the attraction between mercury atoms (cohesion) is stronger than its attraction to the glass (adhesion). Therefore, the atoms pull together and away from the glass.
What are the properties of water what contribute to water moving up and through a plant?
Two: cohesion, where water molecules are attracted to each other, and adhesion, where they are attracted to a different surface. Think of water molecules as people wanting to climb out of a well: people leading the way up are grabbing the side walls (adhesion) and also pulling other people up (cohesion). This adhesion and cohesion are due to water molecules hydrogen-bonding with each other and with the tubes in the plant.
How does adhesion and cohesion results to the formation of a meniscus?
if adhesion>cohesion, concave meniscus from out if ahesion<cohesion, convex if adhesion=cohesion, flat surface
What are examples of adhesion and cohesion?
cohesion: water's cohesion causes molecules on the surface of water to be drawn inward, which is why drops pf water form beads on a smooth surface. adhesion: adhesion between water and glass causes water to rise in a narrow tube against the force of gravity ice formingon the surface of water bodies in winter
What type of forces are involved with surface tension?
adhesion and cohesion
How does groundwater come up to the surface naturally?
cohesion and adhesion
Whats the difference between adhesion and cohesion?
Adhesion is the attraction between two molecules of different substances.cohesion is the attraction between molecules of the same substances.
How are cohesion and adhesion similar Different?
Adhesion is when the surface of one thing sticks to the surface of another thing. Cohesion is when the parts of one thing stick to each other. Both words have the idea of things sticking together, but adhesion is two different things whereas cohesion is the parts of a single thing.
What property of water allows it to stick to a dry surface such as a wooden countertop?
Adhesion is what allows water to stick.
What is the different shape between cohesion and adhesion?
Cohesion the force of attraction by which the molecules of a solid or liquid tend to remain together (clinging power of the same substance)Adhesion: intermolecular attraction between substances that are unlike and in surface contact, causing them to cling together (like glue to paper)
Cohesion and adhesion are?
Information used from Prentice Hall Biology book from the year 2006. Cohesion is the attraction between molecules of the same substance. Due to hydrogen bonding water is very 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. Adhesion causes water to rise in a narrow tube against the force of gravity for example the forces that draw water out of the roots of the plants and up into its stems and leaves, this is called capillarity.
What do cohesion surface tension and adhesion all have in common with reference to water?
Hydrogen Bonding
What do cohesion surface tension and adhesion have in common?
all are properties related to hydrogen bonding.
What is it called when water molecules sticks together?
adhesion - when different molecules stick together (water to clothes) cohesion - when molecules of the same type stick together (water to water)
