Due to a rise in temperature, the viscosity and the unit weight of the percolating fluid are reduced to 60% and 90% respectively. If other things remain constant, the coefficient of permeability__________________?

Due to a rise in temperature, the viscosity and the unit weight of the

1.	Due to a rise in temperature, the viscosity and the unit weight of the percolating fluid are reduced to 60% and 90% respectively. If other things remain constant, the coefficient of permeability__________________?
A.	increases by 25%
B.	increases by 50%
C.	increases by 33.3%
D.	decreases by 33.3%
Answer» C. increases by 33.3%