Water is flowing at the rate of 7m/s through a circular pipe whose internal diameter is of 2 cm into a cylindrical tank , the radius of whose base is 40 cm . Determine the increse in water level in 1/2 hours.

### Asked by adalroshan2464 | 10th Mar, 2020, 10:34: PM

### Let the increase in the water level in half an hour be 'a' cm
Volume of cylinder =
r = 1 cm and h = 7 m = 700 cm
Water is flowing at the rate of 7 m/s

### Answered by Renu Varma | 11th Mar, 2020, 10:49: AM

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