9 The wavelength of a progressive wave is defined as the distance between adjacent points on the wave which C A have the same displacement. B have the same amplitude. C are in phase. D are in antiphase. 相关知识点: 试题来源: 解析 CA-not a correct descriptionB-not a correct description...
The excitation of a progressive plate wave by laser irradiation is reported. The photothermal effect caused by multi-beam laser irradiation is used for generating the progressive plate wave. The driving force is the bending moment of the photothermal effect in the plate-like sample. The proposed ...
progressive wave [prə′gres·iv′wāv] (meteorology) Awaveorwavelikedisturbancewhichmovesrelativetotheearth'ssurface. (physics) Awavewhichtransfersenergyfromonepartof amediumtoanother,incontrastto astandingwave.Alsoknownasfree-travelingwave.
Write down the wave equation in four different forms. 10:26 State any two characteristics of a plane progressive wave. 01:51 What is meant by (i) particle velocity and (ii) wave velocity. How are... 05:13 Write down the differential equation of a plane progressive wave. 01:37 What is...
oscillatory motion of progressive waves in a wave tank with closed end, as a whole, tend to well agree with the curves calculated by using Corrsin & Lumley's equation and those of the finite difference method under the potential wave theory based on the second definition of the wave ...
The nonlinear progressive-wave equation (NPE) model has been reformulated for wider propagation angle accuracy. The wide angle NPE results from range-integrating the second order time domain nonlinear wave equation rather than reducing it to a first order equation in time as in the original NPE. ...
1994. A tutorial on the nonlinear progressive wave equation (NPE) - part 1. Applied Acoustics, 43, 159-167.Caine, P., & West, M. 1995. A tutorial on the nonlinear progressive wave equation (NPE) - Part 2. Derivation of the three dimensional cartesian version without use of perturbation...
Therefore, the attenuation rate α is estimated with respect to the ice edge and the dimensionless significant wave height according to the following equation: $$\log \left(\frac{{H}_{S}}{{H}_{S,ERA5}}\right)=-\alpha d,$$ (1) ...
A wave travelling along the x-axis is described by the equation v(x, t) = 0.005 cos(alpha x - betat). If the wavelength and the time period of the wave are 0.
According to Lemaitre's strain-equivalent principle (Lemaitre, 1984), the constitutive relationship of damaged material (D≠0) can be obtained from the constitutive equation of non-damaged material (D = 0), and the nominal stress in the relationship of non-damaged material can be replaced ...