So, if you hold your head under water you can detect the pressure of the surrounding water with your ears. (Your eardrum acts...

Physics Narrative 11-14

Here the macroscopic phenomenon of pressure is related to the actions of the particles.

Physics Narrative 11-14

The conservation of energy helps us to understand pressure.

Physics Narrative 11-14

The whole of this section so far has focused on pressure in liquids and gases. What about solids? The simple expression for...

Physics Narrative 11-14

Pupils will readily accept the idea of pressure existing in liquids because it is a familiar phenomenon. However they may have...

Teaching Guidance 11-14