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Science
Class 8

ICSE · Class 8 · Physics

Force and Pressure

Chapter VIII-T3CISCE · Classes VI–VIII

4 worlds · 1 lab for this chapter.

Topics

Moments and pressure
- Moment of force
- Pressure: definition, unit and calculation
- Liquid pressure (qualitative)
- Atmospheric pressure (qualitative)

Learning objectives

Calculate the pressure exerted by a force on a given area.

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
WorldGravity Across WorldsEight worlds on one physics engine — then drag gravity down and watch every machine answer at once
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
WorldLevers, Moments & GearsBalance a playground seesaw, hang a crane's counterweight and climb a hill in the right bicycle gear

Main lab

Built for this chapter · 1 lab

Main labForce & PressurePhysics

Practice

Questions for Class 8 Physics, with worked answers, on screen or as a printed paper.

Open the question bank

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