Because the sides of the suction cups seals air out. The reason anything moves is because there is a substance to replace the area where the object was before it moved. When the air is sealed out, nothing can come to replace the suction cups' space, therefore they do not move, thus not coming apart.
A partial vacuum between the compressed suction cup and the flat surface.
Using suction.
You can improve suction it by moisturizing it's edges, this makes it stick to something longer and stronger.
as we know that suction pump stick on a smooth non-porous surface but rough surface contains pores due to which suction pump is not able to maintain grip with the rough surface.
When you stick a suction cup on a window you force the air out of the suction cup and you create a high pressure vaccume keeping the suction cup on the window.
A partial vacuum between the compressed suction cup and the flat surface.
because you are pushing air out of the space between the window and the suction cup
Using suction.
You can improve suction it by moisturizing it's edges, this makes it stick to something longer and stronger.
as we know that suction pump stick on a smooth non-porous surface but rough surface contains pores due to which suction pump is not able to maintain grip with the rough surface.
Suction cups that help it stick
When you stick a suction cup on a window you force the air out of the suction cup and you create a high pressure vaccume keeping the suction cup on the window.
I think so but I'm not sure
using suction cups called tube feet
No. How well a suction cup sticks to a surface has to do with how will a seal can be formed on the surface. Rough surfaces will not form good seals compared to smooth surfaces which means that suction cups will not stick as well to rough surfaces as they do to smooth surfaces.
It sticks best to smooth and dry surfaces.
Coherence refers to the logical and consistent connection between ideas or elements in a system, while adherence refers to following rules, standards, or guidelines accurately. In other words, coherence relates to the flow and relationship between concepts, while adherence focuses on following specific instructions or requirements.