volume of a gas = volume of a container
The pressure of the gas is the force of its outward push divided by the area of the walls of the container
Pressure = Force/area
When the pressure of a gas at constant temperature is increased, the volume of the gas decreases. When the pressure is decreased, the volume increases.
Temperature ↑ = Pressure ↑
pressure ↓ = volume ↑
Hint: Boyles law is best of all because it presses gasses awfully small
When the temperature of a gas at a constant pressure is increased, its volume increases. When the temperature of a gas at a constant pressure is decreased, its volume decreases .
temperature ↑ = volume ↑
Hint: Charles watches TV