When a solid glass rod is placed inside a glass cylinder, the water will rise to a certain height between the two objects due to surface tension. To calculate this height, we can use the concept of capillary rise.
To determine the height to which the water will rise between the rod and the cylinder, we can use the formula for capillary rise:
\[ h = \dfrac{2T \cdot cos(\theta)}{ρgr} \]Substitute the given values into the formula:
\[ h = \dfrac{2 \times 72.8 \times 10^{-3} \times cos(0°)}{1000 \times 9.81 \times 0.013} \]After calculating the equation, you will find the height to which the water will rise between the rod and the cylinder. This calculation is crucial for understanding the capillary action between two solid objects immersed in a liquid.
Remember that the height of capillary rise is influenced by the surface tension of the liquid, the angle of contact, and the radius of the objects involved. This phenomenon is an essential aspect of fluid mechanics and plays a significant role in various natural and artificial systems.
Three identical balls are placed on a frictionless
horizontal surface touching each other. They stick to
each other because of adhesive. Another ball of same
radius and mass m is placed over the void created by
the three balls. Find the forces applied by the balls
kept on the floor to each other if the system remains
in equilibrium.
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A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.
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Last Activity: 10 Months ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago
