Heated gases will rise to the top of its container. Why does this occur?(1 point)
Responses
Heated gases will increase in kinetic energy and decrease in density.
Heated gases will increase in kinetic energy and decrease in density.
Heated gases will increase in kinetic energy and increase in density.
Heated gases will increase in kinetic energy and increase in density.
Heated gases will decrease in kinetic energy and increase in density.
Heated gases will decrease in kinetic energy and increase in density.
Heated gases will decrease in kinetic energy and decrease in density.
Heated gases will increase in kinetic energy and decrease in density.
Heated gases will increase in kinetic energy and decrease in density.
The correct response is: Heated gases will increase in kinetic energy and decrease in density.
When gases are heated, their molecules gain energy and move faster, increasing their kinetic energy. This increased kinetic energy causes the gas molecules to collide more frequently and with more force, leading to an overall increase in pressure. As the temperature of the gas rises, the average distance between gas molecules also increases due to the increased kinetic energy, causing the gas to expand and decrease in density.
Because the heated gases become less dense than the cooler gases in their surroundings, they will tend to rise to the top of their container or to the highest point in a confined space. This behavior is known as buoyancy and is the same principle behind hot air balloons, where the heated air in the balloon is less dense than the surrounding air, causing it to rise.