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In an exeriment with poiseuille,s appara...

In an exeriment with poiseuille,s apparatus , the following observation were noted :
Volume of liquid collected per minure `=15cm ^(3)`
Heat of liquid =30cm, Lrngth of tube =25 cm
Diamter of tube =0.2 cm, Density of liquir =`2.3 gcm^(-3)`
Find the coefficient of viscosity of the liquird.

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