This paper presents data showing the relationship of the jet velocity V_J, the wave velocity V_w = λf, and the droplet velocity V_d of a continuous, stimulated jet emanating from an orifice in a thin, flat plate. The jet velocity measurement is nontrivially derived from the flow rate, as the jet diameter D is a function of V_J due to the presence of a dynamical meniscus at the orifice-jet boundary; λ is the measured wavelength of the surface deformation imposed on the jet at a frequency, f. The droplet velocity is measured in a straightforward fashion. We find good agreement between the measured values for λf and those calculated from the simple velocity potential theory for cylindrical jets for λ/D < π. However, the same theory predicts λf = V_J and V_J > V_d for λ/D > π, which we do not find to be strictly true. A possible factor for this discrepancy is that the surface deformation along the length of the stimulated jet is monotonically increasing in amplitude, culminating in droplet formation and break-off. This finding strongly violates the assumption of a uniform and infinitesimal deformation in the simple theory.