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Water in a canal, 6 m wide and 1.5 m dee...

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

Text Solution

Verified by Experts

Volume of water by canal=5000*6*1.5
=45000
volume of water in field=l*b*h
=l*b*8/100
we know,
volume of water by canal=volume of water in field
45000=A*8/100
A=562500`m^2`
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