A rectangular water reservoir is `10. 8 mb y3. 75 m`at the base. Water flows into it at the rate of `18 mp e r`second through a pipe having the cross section `7. 5 c mx4. 5 c mdot`Find the height to which the water will rise inthe reservoir in `30m inu t e sdot`

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1.	A rectangular water reservoir is `10. 8 mb y3. 75 m`at the base. Water flows into it at the rate of `18 mp e r`second through a pipe having the cross section `7. 5 c mx4. 5 c mdot`Find the height to which the water will rise inthe reservoir in `30m inu t e sdot`
Answer» Speed of water=18 m per s `1s=18m` length of water`=3060s=301618m` Volume of water filled=volume of water flowed `18.83.75x=7.5/1004.5/1003016*18` `x=24/1000=0.024m`.

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