Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion

Discussion Forum : Hydraulics and Fluid Mechanics - Section 6 (Q.No. 41)
41.
When a cylindrical vessel containing liquid is revolved about its vertical axis at a constant angular velocity, the pressure
varies as the square of the radial distance
increases linearly as its radial distance
increases as the square of the radial distance
decreases as the square of the radial distance
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
5 comments Page 1 of 1.

Vishal said:   3 years ago
@Fungi,

Here, the question doesn't askes whether the variation is radially inward or outward, so the most appropriate answer is A.
(1)

NJ M said:   4 years ago
√P= ρ*g*Z.

Where Z =(w^2*r^2)/2g.

So √P is directly proportional to radius^2.

SV said:   5 years ago
Here, Varies means relative terms.

Roy said:   5 years ago
Can you describe the answer in detail?

Fungi said:   9 years ago
It should be increases with the square of radial distance I.e. C.

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