1.

Turpentine oil is flowing through a tube of length 1 and radius r. The pressure difference between the two ends of the tube is p. The viscosity of oil is given by eta = (p(r^2 - x^2))/(4vl) where, v is the velocity of oil at distance x from the axis of the tube. The dimesions of etaare

Answer»

`[ML^(-1) T^(-1)]`
`[MLT^(-1)]`
`[ML^2T^(-2)]`
`[M^0L^0T^0]`

ANSWER :A


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