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Pressure exerted by a liquid does not depend on
AThe shape of the containing vessel
BThe depth below the free surface
CThe density of the liquid above the point
DThe acceleration due to gravity at that place
Answer & Solution
Correct answer: A. The shape of the containing vessel
1. P = h * rho * g lists h, rho and g as the only factors.
2. Shape of the vessel does not appear in the formula.
3. So pressure at a depth h is the same regardless of vessel shape.
4. Hence option A is correct.
_Source: Selina Concise Physics Class 9, Ch 4 Pressure in Fluids and Atmospheric Pressure (Mistral OCR'd PDF), section on factors of pressure_
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