In 1 hour, the air in a certain room is completely replaced 4 times. Whatpercent of the air is replaced in 5 minutes? Round the answer to the nearerwhole percent.
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A: Given that the diffusion constant D is 1.00×10–6 m2 /s .
In 1 hour, the air in a certain room is completely replaced 4 times. What
percent of the air is replaced in 5 minutes? Round the answer to the nearer
whole percent.
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