Question

(C) A cube of side 15cm is immersed in a tub containing water such that its top surface is
20cm below the free surface of water. Calculate :
i)pressure at the top of cube
) pressure at the bottom of cube
ii) resultant pressure on cube
iv) resultant thrust on cube




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Answer 1

Answer:

Pressure at the top of cubr

Answer 2

Answer

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AnswEr

Pressure exerted by water on the bottom of a deep dam(Hydrostatic pressure) is 120000 Pa.

Step-by-step Explanation :

GivEn :

Density of water, ϱ = 10³kg/m³

Height = 12 m

g = 10m/s²

To find :

Pressure exerted by water on the bottom of a deep dam(Hydrostatic pressure) =

SoluTion :

We know that,

Substituting the values,

Hence, Pressure exerted by water on the bottom of a deep dam(Hydrostatic pressure) is 120000 Pa

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