Decreases, increases
As the volume of the container decreases, the pressure of the air within it increases.
When the temperature is held constant, pressure decreases as volume increases and vice versa.
What is the relation between pressure and volume ?
The amount of force delivered perpendicularly to an object's surface in relation to its area is known as pressure. Its abbreviation is "p" or "P."
- Volume is a three-dimensional measurement that's used to gauge a solid shape's capacity. It implies that the volume of a closed form determines how much space it can occupy in three dimensions.
- When T and n are constants, the relationship between a gas's pressure and volume is inverse. The volume V decreases as the pressure P rises. As long as T and n stay constant, the product P x V is constant.
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