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Calculate the rate of flow of glycerine ...

Calculate the rate of flow of glycerine of density `1.25xx10^(3) kgm^(-3)` through the conical section of a horizontal pipe, if the radii of its ends are 0.1 m and 0.04 m and the pressure drop across its length is `10 Nm^(-2)`.

A

`A_(1)A_(2) sqrt((20)/(rho(A_(1)^(2) -A_(2)^(2))))`

B

`A_(1)A_(2) sqrt((20 rho)/((A_(1)^(2) - A_(2)^(2))))`

C

`A_(1)A_(2)sqrt(40/(rho(A_(1)^(2)-A_(2)^(2))))`

D

None of these

Text Solution

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The correct Answer is:
A
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