Capillary Action Lab

Decent Essays
We all know that every single plants need water to survive and to not dry out , even bouquets of cut flowers and plants living in deserts need water no matter where they are located. But have you even thought about how A plant looks after it has absorbed dye water ? Put the carnations in dyed water to figure out where the water goes through a plant. Where do you think the dyed water will travel while the plant has absorbed ?, What will this show about how water moves throughout a cut flowers or plant?

Topic-How do plants react to different chemicals?

There and the forces attracting that bound liquid to another surface are better than the forces of gravity.There’s many chemical reactions that take place through the lives of plants. Every
…show more content…
Capillary action is caused by the combination cohesive forces of a liquid & adhesive forces between the liquid & tube material. The forces pull the liquid into the tube.Movement of a liquid along the surface of a solid caused by the greater attraction of the liquid's molecules to the surface of the solid than to each other. The liquid's molecules adhere to the solid surface and also to each other, so that each molecule pulls the next one along. Water moves through the roots of trees or into the pores of a sponge or towel by capillary action

Capillary action occurs because water is sticky, the forces of cohesion & adhesion. Adhesion in water the walls of a vessel will cause an upward force on the liquid at the edges and result in a meniscus which turns upward. The surface tension acts to hold the surface intact. Capillary action occurs when the adhesion to the walls is stronger than the cohesive forces between the liquid molecules. The height which capillary action will take water in a uniform circular tube is limited by surface tension and, of course, gravity.The action which the surface of liquid where it’s in contact with a solid is
…show more content…
Capillary action is part of the reason that water rises in a plant stem and moves throughout the plant. When water enters into the plant's roots and moves to other parts of the plant through tiny tube-like structures called xylem.
This movement is called capillary action, which is one part of the plants transpiration system.Several processes work together to transport water from where a plant absorbs it upward through the rest of its body. To understand how these processes work, you first need to know one key feature of water: Water molecules tend to stick together, literally.

What is transpiration?

Transpiration is the technical term for the evaporation of water from plants. As water evaporates through.As water evaporates through the stomata in the leaves in the leaves and tissues of the xylem. The negative pressure exerts a pulling force on the water in the plant’s xylem and draws the water upward.Transpiration is the process of water movement through a plant and its evaporation from aerial parts, such as leaves, stems and flowers. Water is necessary for plants but only a small amount of water taken up by the roots is used for growth and metabolism.
Get Access