Which of the following phenomena is explained by the concept of surface tension?
Practice Questions
Q1
Which of the following phenomena is explained by the concept of surface tension?
Capillary action
Viscosity
Buoyancy
Elasticity
Questions & Step-by-Step Solutions
Which of the following phenomena is explained by the concept of surface tension?
Step 1: Understand what surface tension is. It is a property of liquids that makes their surface behave like a stretched elastic sheet.
Step 2: Recognize that surface tension occurs because molecules at the surface of a liquid are attracted to each other more than to the air above.
Step 3: Learn about capillary action. This is when a liquid can rise in a narrow tube against the force of gravity.
Step 4: Connect surface tension to capillary action. The surface tension helps pull the liquid up the tube as the molecules at the surface are attracted to the liquid molecules inside the tube.
