A leaking container of this pesticide containing 5kg of the pesticide was dumped into a stream with a flow of 10 L per second moving at 1 kilometer per hour. The container leaks at a constant rate of 5mg/sec. For what distance downstream is the water contaminated by fatal levels of the pesticide.
A certain pesticide is fatal to fish fingerlings at a level of 0.5 ppm in water.?
- Thread starter Xiaoyu
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