0
Adhesion and cohesion together enable water molecules to move through narrow tubes against the force of gravity how?
Adhesion allows water molecules to stick to the walls of narrow tubes, while cohesion allows water molecules to stick together. This combination creates a capillary action, where water moves up the tube against gravity due to the attraction between the water molecules and the tube walls.
Add your answer:
Earn +20 pts
Whats the difference between adhesion and cohesion?
Adhesion is the ability of a substance to stick to other surfaces, while cohesion is the ability of molecules of the same substance to stick to each other. Adhesion occurs between different substances, like water sticking to a glass surface, while cohesion occurs within the same substance, like water molecules sticking to each other.
The reaction of both cohesion and adhesion together which allows water to move through tubes against the force of gravity?
syphoning
What do we call the phenomenon that occurs when adhesion and cohesion work together to pull a liquid up a thin glass tube?
The phenomenon is called capillary action. It is the result of intermolecular forces between the liquid and the walls of the tube (adhesion) as well as between the liquid molecules themselves (cohesion), causing the liquid to move up the tube against gravity.
What properties of water help water move up the roots of a tree to the leaves of a tree against the force of gravity?
The properties of adhesion and cohesion in water molecules allow for capillary action, enabling water to move up the roots of a tree. Adhesion causes water molecules to stick to the walls of the plant's xylem vessels, while cohesion keeps water molecules together, allowing them to be pulled up as a column. Transpiration, the process of water evaporating from the leaves, also helps to create a low pressure in the leaves, pulling water up the plant.
What property of water explains why it can travel to the tops of trees?
Water's cohesion and adhesion properties are responsible for its ability to travel to the tops of trees. Cohesion allows water molecules to stick together, forming a continuous column of water from the roots to the leaves. Adhesion enables water molecules to stick to the inner walls of the xylem vessels in plants, allowing water to be pulled upward against gravity.
How do cohesion and adhesion work together?
Cohesion is the attraction between molecules of the same substance, while adhesion is the attraction between molecules of different substances. When water molecules adhere to the surface of a material, cohesion allows them to also stick to each other, creating a meniscus effect. This combination of cohesion and adhesion is what allows water to form droplets and travel up narrow tubes against gravity in plants.
Compare and contrast adhesion and cohesion using capillary action as an example?
Adhesion is the attraction between different substances, while cohesion is the attraction between the same type of molecules. In capillary action, water molecules adhere to the walls of a narrow tube due to adhesion, while they also stick together due to cohesion, allowing water to move up the tube against gravity. Overall, adhesion and cohesion work together to enable capillary action.
Whats the difference between adhesion and cohesion?
Adhesion is the ability of a substance to stick to other surfaces, while cohesion is the ability of molecules of the same substance to stick to each other. Adhesion occurs between different substances, like water sticking to a glass surface, while cohesion occurs within the same substance, like water molecules sticking to each other.
When adhesion and cohesion act together to transport water against gravity?
This phenomenon is known as capillary action, where water moves upward through narrow channels due to the combined forces of adhesion to the channel walls and cohesion between water molecules. This allows water to be transported through plants from the roots to the leaves.
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
The reaction of both cohesion and adhesion together which allows water to move through tubes against the force of gravity?
syphoning
Cohesion and adhesion are?
Cohesion refers to the attraction between molecules of the same substance, while adhesion refers to the attraction between molecules of different substances. Cohesion is responsible for surface tension in liquids, while adhesion allows water to be absorbed by materials like paper or soil. Both properties are important in processes like capillary action and cell adhesion.
What do we call the phenomenon that occurs when adhesion and cohesion work together to pull a liquid up a thin glass tube?
The phenomenon is called capillary action. It is the result of intermolecular forces between the liquid and the walls of the tube (adhesion) as well as between the liquid molecules themselves (cohesion), causing the liquid to move up the tube against gravity.
What properties of water help water move up the roots of a tree to the leaves of a tree against the force of gravity?
The properties of adhesion and cohesion in water molecules allow for capillary action, enabling water to move up the roots of a tree. Adhesion causes water molecules to stick to the walls of the plant's xylem vessels, while cohesion keeps water molecules together, allowing them to be pulled up as a column. Transpiration, the process of water evaporating from the leaves, also helps to create a low pressure in the leaves, pulling water up the plant.
What property causes the cohesion of water molecules that moves water through a plant against the force of gravity?
The property responsible for the cohesion of water molecules that allows water to move through a plant against gravity is called "adhesion." Adhesion is the ability of water molecules to stick to the walls of the plant's xylem vessels, forming a continuous column of water that can be pulled up the plant through transpiration.
What does cohesion have to do with transporting water up the leaves of trees?
Cohesion refers to the attraction between water molecules, helping them stick together. In trees, cohesion allows water molecules to form a continuous column up the xylem, creating a tension that pulls water from the roots to the leaves through transpiration. This cohesion-adhesion mechanism helps transport water against gravity in trees.
How do you compare adhesion and cohesion?
Water travels up a tree through small tubes called xylem. As water is released through the leaves of the tree, it creates a negative pressure at the top of the tree. Even though the weight of all the water is dragging it down via gravity, the adhesion and cohesion properties of water create a strong attraction between the water molecules. Another property that helps is capillary action, where the water molecules are more strongly attracted to the walls of the xylem than they are to each other. The height that capillary action can draw water is inversely proportional to the width of the tube, which means that the xylem and stomata can draw water up and incredible distance.
