#Management and Business Administration

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Water is flowing at a rate of 2m/s in a pipe of radius 8cm. If the radius is reduced to half, the rate of flow is

Padala Shivani 27th Jun, 2019

Answer (1)

Karvannan sevugamurthi 27th Jun, 2019

Hi aspirant

Using the equation of continuity, we can solve this problem

A1*V1=A2*V2

A= Area of the pipe; Π r2

V= Velocity of water

x= rate of flow in a reduced radius

Applying the equation,

π r 12 * V1= π r22 *V2

So, 64*2 = 16*X

64*2/16=X

X= 8m/s.

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