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Formula Sheet

Fluid Pressure — Formula Sheet

ICSE · Class 11 · Physics

8 formulas from Fluid Pressure (ICSE Class 11 Physics) on one page, grouped by topic. Part of the ICSE Class 11 Physics syllabus.

44 questions33 flashcards8 formulas & key relations5 concepts

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A diagram illustrating the concept of pressure as force acting normally per unit area on a surface submerged in a fluid.
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8 Entries · 6 Sections

Formulas and Key Relations

2. Pressure Formula and Units

p = F/A

3. Pressure Due to a Liquid Column

p = p2 - p1 = hρg

P = P0 + ρgh

4. Pascal's Law and Hydraulic Machines

F2 = p × A2 = (F1/A1) × A2

p = hρg for pressure due to a liquid column.

For gravity neglected, p1 = p2.

Key relations

The relation is p = F/A.

The pressure difference between two points in a liquid separated vertically by height h is p = p2 - p1 = hρg.

Full sheet with units and worked examples

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Frequently Asked Questions

What are the important topics in Fluid Pressure for ICSE Class 11 Physics?
Key topics in Fluid Pressure include Fluid, Thrust, and Pressure, Pressure Due to a Liquid Column, Pascal’s Law and Hydraulic Devices, Effect of Gravity, Atmospheric Pressure, and Hydrostatic Paradox. Study these first, then practise questions on each for Class 11 exams.
How many formulas are in Fluid Pressure?
This sheet lists 8 formulas from Fluid Pressure, grouped by topic. Learn what each symbol stands for so you can apply the formula, not just recall it.
How should I revise Fluid Pressure for Class 11 exams?
Learn the core ideas first, then work through the 44 practice questions on Fluid Pressure. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

More resources for Fluid Pressure

All ICSE Class 11 Physics Formula Sheet

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