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Water in a canal, 6m wide …

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Water in a canal, 6m wide and 1.5m deep, is flowing with a speed of 10kmper hours. How much area will it irrigate in 30 minutes, if 8 cm of standing water is needed?

Posted by Yash Goswami 6 years, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Divya Yadav 6 years, 9 months ago

Volume of water in 1 min=6×1.5×10000/60(speed) =1500m cube Volume of water in 30 min= 45000 Volume of water flowing= volume of water In 30 min from canal = for irrigation 45000= a×8/100 a= 562500 m square Area irrigated in 30 min = 562500 m square i Hope this will help you??

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