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Why does soapy water do not have surface tension?
Soapy water does have some surface tension to it but it is very negligible. However pure water have good surface tension due to strong hydrogen bonding. This is the reason a water strider bug can walk and paperclip will float on water.
What holds more soapy water or pure water on a penny?
Soapy water will hold more on a penny compared to pure water. This is because the surface tension of soapy water is lower than that of pure water, allowing it to spread out more and cover the penny's surface.
Which has more surface tension clean water or soapy water?
Yes, pure water is a one molecule based structure, which hold together better than a mixture. When soap or other chemical is added, it breaks surface tension by getting in the way of each water molecule. Try putting water drops on a penny to build a bubble, then add a small drop of soap to it, you'll see that when soap is added, the water bubble collapses.
Do fleas drown in soapy water?
Yes, fleas can drown in soapy water because the soap reduces the surface tension of the water, making it easier for the fleas to sink and drown.
How do soapy water drops stay on a penny?
When soapy water is dropped on a penny, the surface tension of the water allows it to form a dome-like shape rather than immediately spreading out. The soap molecules reduce the surface tension of the water, allowing it to adhere to the penny and form a cohesive drop.
Why do fleas jump into soapy water?
Fleas jump into soapy water because the soap reduces the surface tension of the water, making it difficult for them to float and escape. This causes them to sink and drown.
Does water or Mercury have greater surface tension?
mercury
Why does a blade sink on soapy water?
You can float a razor blade on water due to the 'Surface Tension' of the water. This is the tendancy of the water molecules to stay tightly together, which is why a water drop forms a 'hump' on a surface. Soap is a 'wetting agent', or surfactant. When you add soap to the liquid, the surface tension is drastically reduced, and the water molecules 'flow' around objects, like the razor blade. So, it sinks.
Does water have greater surface tension than honey?
No, honey has greater surface tension than water. Honey is a viscous liquid with a higher concentration of sugar molecules, which creates stronger intermolecular forces and increases surface tension compared to water.
Why can water support objects that have greater densities than water?
Surface tension.
What is a soapy water especially when frothy?
Soapy water that is frothy typically indicates that the water has been agitated or mixed with soap, causing the formation of bubbles. The soap molecules help to reduce surface tension and trap air, creating a foam or froth on the surface of the water.
What has surface tension greater than water?
Some examples of substances with greater surface tension than water include mercury and liquid metals like gallium. These substances have stronger intermolecular forces that result in a higher resistance to being broken apart at the surface.
