A capillary tube is dipped into water. The height to which water rises in the tu

A capillary tube is dipped into water. The height to which water rises in the tube is determined by:

A capillary tube is dipped into water. The height to which water rises in the tube is determined by:

Correct Answer: Surface tension and density of the liquid

Step 1: Understand that a capillary tube is a very thin tube.
Step 2: When the tube is dipped into water, the water tries to climb up inside the tube.
Step 3: This climbing happens because of a force called surface tension, which pulls the water up.
Step 4: The height to which the water rises also depends on the density of the water.
Step 5: The balance between surface tension and the weight of the water column determines how high the water will rise.
Step 6: There is a formula that combines these factors to calculate the exact height.

Capillary Action – The ability of a liquid to flow in narrow spaces without the assistance of external forces, influenced by surface tension and adhesive forces.
Surface Tension – The elastic tendency of a fluid surface that makes it acquire the least surface area possible, crucial for the rise of liquid in a capillary tube.
Density of Liquid – The mass per unit volume of a liquid, which affects the height to which the liquid can rise in a capillary tube.
Capillary Rise Formula – The mathematical relationship that describes the height of liquid rise in a capillary tube, typically given by h = (2γcosθ)/(ρg), where γ is surface tension, θ is the contact angle, ρ is density, and g is acceleration due to gravity.