Water forms hydrogen bonds, which gives it a strong surface tension.
Water forms hydrogen bonds, which gives it a strong surface tension.
polarity ionic bonds h bonds
The water is pumped upwards by the atmospheric pressure acting on the surface of the water in the well. That is only strong enough to support a column of water that is 10m tall.The water is pumped upwards by the atmospheric pressure acting on the surface of the water in the well. That is only strong enough to support a column of water that is 10m tall.The water is pumped upwards by the atmospheric pressure acting on the surface of the water in the well. That is only strong enough to support a column of water that is 10m tall.The water is pumped upwards by the atmospheric pressure acting on the surface of the water in the well. That is only strong enough to support a column of water that is 10m tall.
The reason behind the high surface tension of water is hydrogen bonds. This very strong bond enables small insects to walk on the surface of water.
Soap breaks the surface tension of water. Pepper will only float where there is strong surface tension.
Strong attractive forces (hydrogen bonding) among the water molecules.
Surface tension is important to water striders because surface tension gives them the ability to float and not sink and drown.
A needle can float on water due to surface tension. The surface tension of water is strong enough to support the needle and prevent it from sinking, as long as the needle is carefully placed on the water and doesn't break the 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.
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.
A thumbtack is typically denser than water so it would sink if placed in water. However, if the surface tension of the water is strong enough, a thumbtack might be able to "float" on the surface, supported by the surface tension.
In water because the higher density of molecules gives the paper clips a surface to rest on.