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Fountains usually seen in gardens are ge...

Fountains usually seen in gardens are generated by a wide pipe with an enclosure at one end having many small holes. Consider one such fountain which is produced by a pipe of internal diameter 2 cm in which water flows at a rate `3ms^(-1)`. The enclosure has 100 holes each of diameter 0.05 cm. The velocity of water coming out of the hole ids `("in" ms^(-1))` :

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