how does the opening of doors/windows and turning on of fans help to rid of any odour?

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how does the opening of doors/windows and turning on of fans help to rid of any odour?

As above...pls help me answer my question...how does the above help to increase air ventilation and rid a room of any odour? Thanks!

(kinetic particle theory)

2007-09-18 23:59:35 · 1 answers · asked by SummerRains 2 in Science & Mathematics ➔ Chemistry

1 answers

The air gets dispersed and the diffusion and convection helps the dispersal process leading to the fall in levels of the smell below the threshold levels.

2007-09-19 00:06:04 · answer #1 · answered by Swamy 7 · 1⤊ 0⤋