Science Education Resource Center at Carleton College
Serc: Mn Step: Surface Tension
A simple experiment investigating surface tension and the cohesive property of water, using just water, pepper, and liquid soap.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Surface Tension
This is a laboratory exercise which demonstrates the surface tension of water.
Fact Monster
Fact Monster: Adhesion and Cohesion
The forces of adhesion and cohesion are compared and contrasted. Various phenomena which can be explained by such forces are identified and discussed.
Wolfram Research
Wolfram Science World: Surface Tension
The concept of surface tension is explained and the formula used to calculate it is presented. Includes an example of using the equation, and a table of surfaces tensions is given.
Science Struck
Science Struck: An in Depth Comparison of Cohesion vs. Adhesion
Explains what cohesion and adhesion are; what their effects are in a liquid; what surface tension, a meniscus, and capillary action are; and gives examples of where one can observe cohesion and adhesion.
Science Struck
Science Struck: The Concept and Meaning of Capillary Action
Defines capillary action and discusses its applications. The physics of surface tension, cohesion, and adhesion are explained and a simple experiment is provided. Includes a number of examples where capillary action takes place.
Texas Education Agency
Texas Gateway: Ap Physics: Fluid Statics: Problems and Exercises
This is a list of 83 problems/exercises to solve based on the content in Chapter ll: Fluid Statics from the AP Physics online text.
Sophia Learning
Sophia: Cohesion and Adhesion: Lesson 2
This lesson will explain the properties of cohesion and adhesion. It is 2 of 4 in the series titled "Cohesion and Adhesion."
Sophia Learning
Sophia: Cohesion and Adhesion: Lesson 3
This lesson will explain the properties of cohesion and adhesion. It is 3 of 4 in the series titled "Cohesion and Adhesion."
Texas Education Agency
Texas Gateway: Fluid Statics: Glossary
This is a glossary of terms and definitions used in Chapter 11: Fluid Statics from the AP Physics online text.
TeachEngineering
Teach Engineering: Exploring Capillary Action
Students observe multiple examples of capillary action. First they observe the shape of a glass-water meniscus and explain its shape in terms of the adhesive attraction of the water to the glass. Then they study capillary tubes and...
PBS
Pbs Teachers: Salt and Pepper Experiment
Demonstrate surface tension by sprinkling pepper on a bowl full of water, then touching a soapy finger to the water.
US Geological Survey
Usgs: Capillary Action
Capillary is described and explained. It is related to surface tension. Examples in botany and human physiology are given.
PBS
Pbs Teachers: Flying High: Taking to the Air
Explore the science of surface tension, the evolution of flight in insects and insects' anatomical adaptations. Construct insect models that illustrate the action of these adaptations and calculate the force per unit area of water surface.
TOPS Learning Systems
Tops Learning Systems: Top Science: Water Domes [Pdf]
Investigate the cohesive tension on the surface of water.
CK-12 Foundation
Ck 12: Properties of Water
[Free Registration/Login may be required to access all resource tools.] Students look at the chemical structure of water and learn how it determines water's properties.
Texas Education Agency
Texas Gateway: Ap Physics: Fluid Statics: Conceptual Questions
This is a list of 39 questions covering the concepts presented in Chapter 11: Fluid Statics from the AP Physics online text.
CK-12 Foundation
Ck 12: Water Properties
[Free Registration/Login may be required to access all resource tools.] In the following online tutorial students will describe the structure and polarity of a water molecule. They will also describe the hydrogen bonding that occurs in...
Bill Nye
Bill Nye: Penny Droplets
Try this at-home science experiment to learn about the forces of gravity, cohesion, and adhesion.
Texas Education Agency
Texas Gateway: Ap Physics: Fluid Statics: Summary
This page provides a summary of each section of Chapter 11: Fluid Statics from the AP Physics online text.
Exploratorium
Exploratorium: Exhibit Cross Reference: Cohesion
Cohesion is defined and an example is given. Cohesion is distinguished from adhesion. Examples of adhesion are stated as well. Links to pages with further information are provided.
Exploratorium
Exploratorium: Adhesion
Adhesion is defined and an example is given. Adhesion is distinguished from cohesion. Examples of cohesion are stated as well. Links to pages with further information are provided.
Sophia Learning
Sophia: The Properties of Water: Lesson 4
This lesson will provide an understanding of the chemical and physical nature of water. It is 4 of 4 in the series titled "The Properties of Water."
Sophia Learning
Sophia: The Properties of Water: Lesson 1
This lesson will provide an understanding of the chemical and physical nature of water. It is 1 of 4 in the series titled "The Properties of Water."