2pie r T cos theta = pie r2(r squared)h rho g
which gives............
T = 1/2 rho grh
if r is small
if r is not small,,put h=h+r/3
:D
Surface tension is the cohesive force of attraction between molecules at the surface of a liquid. When dirt or impurities are present in the liquid, they can disrupt the uniformity of this force, leading to a decrease in surface tension. This decrease can cause the liquid to have difficulty forming a cohesive film, leading to a reduction in its ability to repel dirt or grime.
Surface tension is the tightness across the surface of water caused by the attraction between water molecules.
Liquids with high surface tension have stronger forces between their molecules at the surface, causing them to form droplets and resist spreading. Liquids with low surface tension have weaker forces, allowing them to spread out more easily and wet surfaces.
Water beads up on a smooth surface due to surface tension, which is caused by the cohesive forces between water molecules. This surface tension minimizes the contact area between water and the surface, causing the water to form beads to reduce the energy required to maintain the surface tension.
Surface Tension Is Directly Proportional To Intermolecular Forces, Hydrogen Bonding & Viscocity
i think that acceleration is directly proportional to surface tension.....
as we know the relation between surface tension and temperature is inverse, and that of temperature and density also has inverse proportion, then it is clear that the '''surface tension is directly proportion to the density'''.
Surface tension is the cohesive force of attraction between molecules at the surface of a liquid. When dirt or impurities are present in the liquid, they can disrupt the uniformity of this force, leading to a decrease in surface tension. This decrease can cause the liquid to have difficulty forming a cohesive film, leading to a reduction in its ability to repel dirt or grime.
Surface tension is the tightness across the surface of water caused by the attraction between water molecules.
Surface tension is found in liquids and it is the result of the cohesive forces between the molecules at the surface of the liquid. This creates a "skin" on the surface of the liquid that resists external forces.
Surface tension coefficient, also known as surface tension, is the force acting on the surface of a liquid that causes it to behave like a stretched elastic membrane. It is a measure of the strength of the attractive forces between molecules at the surface of a liquid. The higher the surface tension, the more difficult it is to break the surface of the liquid.
Liquids with high surface tension have stronger forces between their molecules at the surface, causing them to form droplets and resist spreading. Liquids with low surface tension have weaker forces, allowing them to spread out more easily and wet surfaces.
Surface tension is defined as the elasticlike force that exists at the surface.
Surface tension is the force that acts on particles at a liquid's surface. It is caused by the cohesive forces between the liquid molecules, which creates a barrier that resists the penetration of external objects or forces. This force is responsible for phenomena such as capillary action and the formation of droplets.
Water beads up on a smooth surface due to surface tension, which is caused by the cohesive forces between water molecules. This surface tension minimizes the contact area between water and the surface, causing the water to form beads to reduce the energy required to maintain the surface tension.
Surface Tension Is Directly Proportional To Intermolecular Forces, Hydrogen Bonding & Viscocity
Surface tension is the property of liquids that allows a paperclip to float on water. Surface tension is caused by the cohesive forces between water molecules, creating a "skin" on the surface strong enough to support the weight of the paperclip.