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Karnataka Board PUCPUC Science Class 11

Explain Why Hydrostatic Pressure is a Scalar Quantity Even Though Pressure is Force Divided by Area

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Question

Explain why Hydrostatic pressure is a scalar quantity even though the pressure is force divided by area.

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Solution

When force is applied on a liquid, the pressure in the liquid is transmitted in all directions. Hence, hydrostatic pressure does not have a fixed direction and it is a scalar physical quantity.

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Chapter 9: Mechanical Properties of Fluids - Exercises [Page 268]

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NCERT Physics Part 1 and 2 [English] Class 11
Chapter 9 Mechanical Properties of Fluids
Exercises | Q 1.3 | Page 268

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