A drop of water is spherical in shape due to which property?
Practice Questions
Q1
A drop of water is spherical in shape due to which property?
Viscosity
Surface tension
Capillarity
Density
Questions & Step-by-Step Solutions
A drop of water is spherical in shape due to which property?
Step 1: Understand that a drop of water is a small amount of water.
Step 2: Know that when water is in a drop, it tries to take a shape that uses the least amount of space.
Step 3: Learn about surface tension, which is a force that pulls the surface of the water tight.
Step 4: Realize that this force makes the water drop pull into a shape that has the smallest surface area.
Step 5: Conclude that the shape with the smallest surface area for a given volume is a sphere.
Surface Tension – Surface tension is the property of a liquid's surface that allows it to behave like a stretched elastic membrane, causing it to minimize its surface area.