# rain water which falls on a flat rectangular surface of length 6 m and breadth 4 m is transferred into a cylindrical vessel of internal radius 20 cm. what will be the height of water in the cylindrical vessel if the rainfall is 1 cm. give your answer to the nearest integer. why rain water harvesting is important?

### Asked by pkirankumar4321 | 11th Mar, 2015, 05:41: PM

Expert Answer:

###
Conservation of natural resources are increasing day by day.
And to increase the ground water level, rain water harvesting should be done.

### Answered by Vimala Ramamurthy | 12th Mar, 2015, 11:20: AM

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