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Learn how to define pressure, the applications of pressure and the pressure equation with this guide for KS3 physics students aged 11-14 from BBC Bitesize.
- Pressure in fluids guide for KS3 physics students - BBC
Find out about liquids and gases, atmospheric pressure and...
- Pressure in fluids guide for KS3 physics students - BBC
Key learning points. Pressure is a measure of how concentrated a force is. Pressure = force ÷ area. Pressure is measured in newtons per square metre or per square centimetre. Another name for newtons per square metre is the pascal (Pa).
Pressure is a measure of how much force is acting upon an area. Pressure can be found using the equation pressure = force / area. Therefore, a force acting over a smaller area...
Pressure means how much force is applied to something divided by the area it is applied over. Solids cannot cause pressure because their particles cannot move off their fixed positions. Liquids can cause pressure sometimes. For example, when a water pipe bursts. Gases. Gas particles move quickly in all directions.
Find out about liquids and gases, atmospheric pressure and particle collisions with this guide to pressure in fluids for KS3 physics students aged 11-14 from BBC Bitesize.
Pressure is a concept within the KS3 Science curriculum. It’s an important topic for pupils to understand, as it dictates how liquids, solids and gases interact with the objects that they come into contact with. We can think about pressure as the measure of how much force is on an area.
5 wrz 2024 · explains the relationship between pressure, force and area with examples; specifies units for pressure as N/m2 and Pascals; demonstrates that pressure in liquids increases with depth; explains the relationship between upthrust and floating and sinking; explains why the number of air particles decreases with altitude.
