Civil Engineering - Hydraulics - Discussion

Discussion Forum : Hydraulics - Section 3 (Q.No. 23)
23.
Molecules of fluids get attracted due to
capillarity action
surface tension
adhesion
cohesion
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
44 comments Page 4 of 5.

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.

Jivan shahi said:   4 years ago
Answer C is correct because similar molecules gets attract cohesion.

But the question says fluids molecule (fluids means Liquid and gases) its different molecules.
(4)

Reymon said:   4 years ago
According to the question; fluids means not only liquid but also gases. And liquid also different types. So different Types of fluids get attracted called adhesive property.
(10)

Raja frank said:   3 years ago
According to me, Both options C & D are correct.
(1)

Abk22 said:   3 years ago
As for the definitions, the tendency of two or more different molecules to bond with each other is known as Adhesion, whereas the force of attraction between the same molecules is known as Cohesion.
(1)

Sonu Gupta Nepal said:   3 years ago
Cohesion is the correct answer.


Post your comments here:

Your comments will be displayed after verification.