Coefficient of viscosity of two liquids ...

Coefficient of viscosity of two liquids are `eta_1` and `eta_2`. The volume of those liquids flowing through a horizontal pipe for a fixed interval of time are `v_1` and `v_2` respectively. Then

A. `eta_1/eta_2=v_2/v_1`

B. `eta_1/eta_2=v_1/v_2`

C. `eta_1/eta_2=v_1^2/v_2^2`

D. `eta_1/eta_2=v_2^2/v_1^2`

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