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→Key Stage 3
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==Key Stage 34==
===Meaning===
'''Gas pressure''' is the [[pressure]] on an [[object]] caused by a [[gas]].
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|[[File:GasPressure3.png|center|300px200px]]|[[File:GasPressure2.png|center|300px200px]]|[[File:GasPressure4.png|center|200px]]
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| style="height:20px; width:200px; text-align:center;" |Increasing the [[temperature]] of the [[gas]] which makes the [[particle]]s move faster. This causes the particles to hit the walls of the container more often and with a greater [[force]].
| style="height:20px; width:200px; text-align:center;" |Increasing the number of [[particle]]s in the container.
| style="height:20px; width:200px; text-align:center;" |Decreasing the [[Volume (Space)|volume]] of the container. That additional [[pressure]] caused by the [[force]] causes the [[gas]] to be [[compression|compressed]]. The [[force]] does [[Work Done|work]] on the [[gas]] increasing its [[temperature]].
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