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CBSE Class 10 Answered

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Asked by achalgoel | 11 Jan, 2010, 09:38: PM
answered-by-expert Expert Answer

Volumetric Flow Rate = Volume/Time

=Cross sectional area of pipe x velocity of water

= (πD2/4)(v) ...........wherer v is the velocity of water through the pipe.

Time required to fill the Tank = Volume of the tank/Volumetric flow rate

= (πDc2L/4)/[(πD2/4)(v)]

= ((0.10 m/ 0.20 m)2(2 m)/(3000/3600 m/s)

= 3/5 seconds.

Regards,

Team,

TopperLearning.

 

Answered by | 11 Jan, 2010, 10:27: PM
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