A metal plate of area `10^(-2)m^(2)` is placed on a liquid layer of thickness `2xx10^(-3)m`. If the liquid has coefficient of viscosity 2 S.I. units the force required to move the plate with a velocity of `3(cm)/(s)` isA. 0.3 NB. 0.03 NC. 3 ND. 30 N

A metal plate of area `10^(-2)m^(2)` is placed on a liquid layer of th

1.	A metal plate of area `10^(-2)m^(2)` is placed on a liquid layer of thickness `2xx10^(-3)m`. If the liquid has coefficient of viscosity 2 S.I. units the force required to move the plate with a velocity of `3(cm)/(s)` isA. 0.3 NB. 0.03 NC. 3 ND. 30 N
Answer» Correct Answer - 1 `F=etaA(dv)/(dx)`

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A metal plate of area `10^(-2)m^(2)` is placed on a liquid layer of thickness `2xx10^(-3)m`. If the liquid has coefficient of viscosity 2 S.I. units the force required to move the plate with a velocity of `3(cm)/(s)` isA. 0.3 NB. 0.03 NC. 3 ND. 30 N

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