Difference between revisions of "Boyle's Law"
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==Key Stage 5== | ==Key Stage 5== | ||
===Meaning=== | ===Meaning=== | ||
− | [[Boyle's Law]] states that for a fixed [[mass]] of [[gas]] at constant [[temperature]], the product of its [[pressure]] and [[volume]] is constant. | + | [[Boyle's Law]] states that for a fixed [[mass]] of [[gas]] at constant [[temperature]], the product of its [[pressure]] and [[Volume (Space)|volume]] is constant. |
===About Boyle's Law=== | ===About Boyle's Law=== | ||
*Expressed mathematically as 𝑃×𝑉=constant | *Expressed mathematically as 𝑃×𝑉=constant | ||
− | *Describes the inverse relationship between the [[pressure]] and [[volume]] of a [[gas]]. | + | *Describes the inverse relationship between the [[pressure]] and [[Volume (Space)|volume]] of a [[gas]]. |
*Assumes [[Ideal Gas|ideal gas]] behaviour. | *Assumes [[Ideal Gas|ideal gas]] behaviour. | ||
*Applicable in various real-world scenarios such as breathing and syringes. | *Applicable in various real-world scenarios such as breathing and syringes. | ||
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Where: | Where: | ||
− | 𝑃 is pressure | + | 𝑃 is [[pressure]] |
and | and | ||
− | 𝑉 is volume | + | 𝑉 is [[Volume (Space)|volume]] |
===Examples=== | ===Examples=== | ||
− | *Compressing a [[gas]] in a piston decreases its [[volume]] and increases its [[pressure]]. | + | *Compressing a [[gas]] in a piston decreases its [[Volume (Space)|volume]] and increases its [[pressure]]. |
− | *In scuba diving, the [[pressure]] of air in tanks decreases as the diver uses the air and the [[volume]] increases. | + | *In scuba diving, the [[pressure]] of air in tanks decreases as the diver uses the air and the [[Volume (Space)|volume]] increases. |
Revision as of 10:48, 22 May 2024
Key Stage 5
Meaning
Boyle's Law states that for a fixed mass of gas at constant temperature, the product of its pressure and volume is constant.
About Boyle's Law
- Expressed mathematically as 𝑃×𝑉=constant
- Describes the inverse relationship between the pressure and volume of a gas.
- Assumes ideal gas behaviour.
- Applicable in various real-world scenarios such as breathing and syringes.
Formula
𝑃×𝑉=constant
Where:
𝑃 is pressure
and
𝑉 is volume