Question: What is the primary reason for the formation of droplets of water on a leaf?
Options:
Cohesion
Adhesion
Surface tension
Gravity
Correct Answer: Surface tension
Solution:
The formation of droplets is primarily due to surface tension, which minimizes the surface area of the liquid.
What is the primary reason for the formation of droplets of water on a leaf?
Practice Questions
Q1
What is the primary reason for the formation of droplets of water on a leaf?
Cohesion
Adhesion
Surface tension
Gravity
Questions & Step-by-Step Solutions
What is the primary reason for the formation of droplets of water on a leaf?
Step 1: Understand that water is made up of tiny particles called molecules.
Step 2: Know that these water molecules are attracted to each other. This attraction is called cohesion.
Step 3: Realize that when water is on a surface, like a leaf, the water molecules try to stick together.
Step 4: Learn about surface tension, which is a force that makes the surface of the water act like a stretched elastic sheet.
Step 5: Understand that surface tension helps the water molecules stay together and form droplets instead of spreading out flat.
Step 6: Conclude that the primary reason for the formation of droplets on a leaf is this surface tension, which minimizes the surface area of the water.
No concepts available.
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