1.

A liquid having coefficient of viscosity n flow through a tube of length at the rate of 100 cc per sec. The pressure difference between the entering and leaving end of tube is equivalent to p. A second tube of radius (r)/(2) but of same length is connected in series with first tube and is connected to the same source. Initial flow is given as 100 cc/sec. then final flow will be

Answer»

`(100)/(17)` cc / SEC
`(1600)/(17)` cc/ sec
`(1800)/(17)` cc/sec
`(1700)/(16)` cc/sec

Answer :A


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