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Meghana Ghosh
Asked: 2022-11-06T14:27:24+05:30 In:

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`

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. Speed of water=18 m per s
    `1s=18m`
    length of water`=30*60s=30*16*18m`
    Volume of water filled=volume of water flowed
    `18.8*3.75*x=7.5/100*4.5/100*30*16*18`
    `x=24/1000=0.024m`.

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