Civil Engineering - Hydraulics - Discussion
Discussion Forum : Hydraulics - Section 3 (Q.No. 23)
23.
Molecules of fluids get attracted due to
Discussion:
44 comments Page 2 of 5.
Teja said:
7 years ago
What do we consider molecules?
Abdul Latif said:
6 years ago
A correct answer is an option : D Cohesion because it is clearly mentioned in the question that molecules get attracted means to "each other". So, it's cohesion.
Anomie said:
6 years ago
Let me make it clear and simple:
Adhesion occurs between two different Molecules.
Cohesion occurs between two same Molecules.
In the Question, it says "FLUIDS" not "FLUID"
Which means different Fluids/Molecules.
So the Correct Answer is (C) Adhesion.
Adhesion occurs between two different Molecules.
Cohesion occurs between two same Molecules.
In the Question, it says "FLUIDS" not "FLUID"
Which means different Fluids/Molecules.
So the Correct Answer is (C) Adhesion.
Dheeraj said:
6 years ago
Correct answer is cohession.
Khattak said:
5 years ago
I think the given answer is right because here it is not mentioned that whether they are molecules of same fluids are of different fluids, if we consider the common example of water in a glass, where the glass inner side gets wet, this is because of the water molecules gets attracted towards the glass, which says adhesion occurred.
Muhammad zaheer said:
5 years ago
Its C, because the question is molecules of fluids not fluid (which means different types of liquid molecules are attracted by adhesion).
Fahad said:
5 years ago
Agree, thanks @Mohit.
Hariom meena said:
4 years ago
Cohesion is the right option.
Madan said:
4 years ago
Please explain this in detail.
MJM Gcek said:
4 years ago
The correct answer is Cohesion.
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