Final answer:
Pressure and temperature affect gases in physics by influencing their volume and pressure, respectively.
Step-by-step explanation:
In physics, pressure and temperature have a significant effect on gases.
Pressure is the force per unit area exerted by a gas on its surroundings. According to Boyle's Law, the pressure of a gas is inversely proportional to its volume at constant temperature.
Temperature affects gases through the kinetic theory of gases. As temperature increases, the average kinetic energy of gas molecules increases, causing them to move faster and collide more frequently, which increases the pressure of the gas.
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