Kinetic Theory helps us understand how gases behave when they are heated or cooled. It connects how fast molecules move with temperature and pressure.
Heating: When you heat a gas, the molecules get more energy. This extra energy makes them move faster. For example, if you heat air inside a balloon, the air molecules start moving quickly. They hit the balloon's walls harder, which makes the balloon puff up and increases the pressure inside.
Cooling: On the other hand, when a gas cools down, the molecules lose energy and slow down. With less movement, there are fewer collisions with the walls, and the pressure goes down. Think about what happens to a balloon in a cold place; it shrinks because the gas inside cools down, and the molecules aren’t moving around as much.
In simple terms, Kinetic Theory shows us that changes in temperature affect how the molecules inside a gas move. This has a direct effect on both pressure and volume.
Kinetic Theory helps us understand how gases behave when they are heated or cooled. It connects how fast molecules move with temperature and pressure.
Heating: When you heat a gas, the molecules get more energy. This extra energy makes them move faster. For example, if you heat air inside a balloon, the air molecules start moving quickly. They hit the balloon's walls harder, which makes the balloon puff up and increases the pressure inside.
Cooling: On the other hand, when a gas cools down, the molecules lose energy and slow down. With less movement, there are fewer collisions with the walls, and the pressure goes down. Think about what happens to a balloon in a cold place; it shrinks because the gas inside cools down, and the molecules aren’t moving around as much.
In simple terms, Kinetic Theory shows us that changes in temperature affect how the molecules inside a gas move. This has a direct effect on both pressure and volume.