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Physics
Class 11

CBSE · Class 11 · Physics

Mechanical Properties of Fluids

Chapter 9Properties of Bulk MatterCBSE / NCERT · Secondary & Senior Secondary

4 worlds · 1 lab for this chapter.

Topics

Fluids
- Fluid pressure and Pascal’s law
- Viscosity and terminal velocity
- Bernoulli’s theorem
- Surface tension and capillarity

Learning objectives

Apply a fluid principle and state the assumptions used.

Worlds

Places to explore freely · 4 worlds

WorldPressure & BuoyancyFloat steel, ice and a drum in three waters, then dive a research sub down a 100 m wall and stop it halfway
WorldFree Fall & Air ResistanceRace a hammer and a feather through a vacuum, then ride a 45 m drop tower until the air stops you speeding up
WorldRocket PropulsionStatic-fire a rocket engine on a load cell, then fly a 12-tonne sounding rocket through the thinning air into space
WorldPressure in LiquidsA tank you fill and drain — pressure with depth, jets from holes, what floats and what sinks, a hydraulic lift and a U-tube

Main lab

Built for this chapter · 1 lab

Main labMechanical Properties of FluidsPhysics

Practice

Questions for Class 11 Physics, with worked answers, on screen or as a printed paper.

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Previous chapterMechanical Properties of Solids Next chapterThermal Properties of Matter