When additional gas is added to a sealed container, the pressure increases due to more gas molecules colliding with the container walls. This phenomenon is consistent with Boyle's Law in gas behavior.
When additional gas is added to a sealed container and then resealed, the pressure increases. This is because adding more gas molecules to the container increases the number of collisions between molecules and the container walls, leading to a higher pressure.
For example, when a gas is compressed into a smaller volume, its pressure increases. Conversely, if the volume is increased, the pressure decreases due to fewer collisions with the container walls.
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