Scientifically speaking, the wetness of an object depends on the relationship between adhesive and cohesive forces of the ...
This is an example of adhesion. The water also sticks to itself, forming the round drops due to cohesion. But both the adhesion and cohesion in water are very weak, so it’s not a very good adhesive.
How can we measure how sticky an adhesive tape is? This question is more complicated than it seems! We can describe stickiness in different ways. As you have already learned, adhesion describes how ...
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