Chemistry, asked by m9814812200, 4 days ago

is. 5.11 Rooftop rainwater harvesting Let us suppose the roof area of a house is 100 m the annual rainfall 100 mm and that we are able to collect only 70% of the rainwater. Then the volume water collected in a year is 100 m 1 m (70/100) = 70 m) = 70.000 L

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Answered by Poojith0412
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Answer:

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Explanation:

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