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Irina-Kira [14]
3 years ago
14

The velocity of wind moving past a constant emission source changes from 4 to 2 m/sec.

Geography
1 answer:
mihalych1998 [28]3 years ago
6 0

Answer:

Concentrations will decrease to one-quarter of their initial value.

Explanation:

  • The relative effects of the changes in the velocity of the wind on the pollutant concentration will decrease in one-quarter of the initial values.  
  • When assuming the pollutant concentration is negligible upwind to the content downwards.  
  • The concentration will be the emission rate gets reduced to the one-quarter of the initial value and then by the pollution concentration will be reduced with downwind.
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