Fluid Statics

JEE Advanced 2015 Coaching › Mechanics questions › Fluid Statics

A hollow cone of dimensions R,H , is hung vertically , (completely)inside a liquid of density 'p' , its vertex just touching the liquid surface.The force due to the liquid acting on the suface of the cone is kÎ pgHR² where k is
(A) 1 (B) ¹/₃ (C) ⁴/₃ (D) ²/₃
The ans is not given.Pls post the soln.

#Physics #Mechanics

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9 Answers

39

Dr.House ·2009-02-21 05:44:34

1/3

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1

Philip Calvert ·2009-02-21 05:49:36

agree

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11

Subash ·2009-02-21 05:51:37

i too agree

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rkrish ·2009-02-21 05:52:05

wat did you use(i mean concept) to solve it?

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39

Dr.House ·2009-02-21 05:53:32

kya hide kiya???????????

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11

Subash ·2009-02-21 05:54:18

upthrust =Vpg

i thought

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11

rkrish ·2009-02-21 06:06:00

Can you solve it using "Centre of Pressure" concept??

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1

big looser ......... ·2009-02-21 06:49:39

par liquid kaise displace hoga

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skygirl ·2009-02-21 08:49:20

1/3 ... lagra..

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Your Answer

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