In the case of turbulent flow of a fluid through a circular tube (as compared to the case of laminar flow at the same flow rate) the maximum velocity is ………….., shear stress at the wall is ……………., and the pressure drop across a given length is …………. The correct words for the blanks are, respectively:
(a) higher, higher, higher
(b) higher, lower, lower
(c) lower, higher, higher
(d) lower, higher, lower