The phenomenon of capillary action is primarily due to:
Practice Questions
1 question
Q1
The phenomenon of capillary action is primarily due to:
Surface tension and cohesion
Surface tension and adhesion
Viscosity and density
Gravity and pressure
Capillary action occurs due to the combination of surface tension (which pulls the liquid up) and adhesion (which attracts the liquid to the walls of the tube).
Questions & Step-by-step Solutions
1 item
Q
Q: The phenomenon of capillary action is primarily due to:
Solution: Capillary action occurs due to the combination of surface tension (which pulls the liquid up) and adhesion (which attracts the liquid to the walls of the tube).
Steps: 5
Step 1: Understand that capillary action is when a liquid moves up a narrow space, like a thin tube.
Step 2: Learn that this movement happens because of two main forces: surface tension and adhesion.
Step 3: Surface tension is the force that pulls the liquid up, making it want to stay together at the surface.
Step 4: Adhesion is the force that attracts the liquid to the walls of the tube, helping it stick and climb up.
Step 5: When both surface tension and adhesion work together, they allow the liquid to rise in the tube.
