31. The smaller the radius of a tube, the larger the resistance to fluid flow . 32. The acoustic ohm can be applied to fluid flow outside the domain of acoustics. 33. Fluid flows in general are complex phenomena, and simplified explanations are seldom completely satisfactory.34. Decisions become grounded in purpose rather than influenced by the fluid flow of feelings. 35. In forced convection the Reynolds number governs the fluid flow . 36. The negative sign is needed because fluids flow from high pressure to low pressure. 37. In the 1960s, he began to conduct research in fluid flow in the body. 38. The amount of that move can be calibrated to the speed of the fluid flow . 39. All units have openings that allow the entire fluid flow through the pipeline to bypass. 40. As for the entire fluid flow , surface tension plays an important role in flow control.
