When smoke is trapped in a box, several things can happen:
Physical Changes
1. *Smoke settles*: The smoke particles will slowly settle at the bottom of the box due to gravity.
2. *Diffusion*: The smoke will diffuse and spread evenly throughout the box, filling the available space.
3. *Condensation*: If the box is cooled, the water vapor in the smoke can condense, forming droplets on the box's surfaces.
Chemical Changes
1. *Oxidation*: The smoke can react with oxygen in the air, leading to the formation of new compounds.
2. *Decomposition*: The smoke particles can break down over time, releasing volatile organic compounds (VOCs) and other gases.
Other Effects
1. *Visibility*: The trapped smoke can reduce visibility inside the box.
2. *Odor*: The smoke can leave a lingering odor inside the box.
3. *Air quality*: The trapped smoke can affect the air quality inside the box, potentially making it unhealthy to breathe.
Keep in mind that the specific effects will depend on the type of smoke, the size and material of the box, and the environmental conditions.
