How is the amplitude of diffracted waves determined by the size and shape of the obstacle or aperture?

Abstract Finite-amplitude initially spanwise-independent two-dimensional rotational waves and their nonlinear interaction with unidirectional O(1) shear ... Jan 1, 2013 ... ... amplitude and found in good agreement. The phase shift resulting from collision is found to be dependent on wave amplitude, which is in a ... Wave amplitude of a transverse wave is the difference in height between the crest and the resting position. The crest is the highest point particles of the ... Mar 21, 2019 ... A solution procedure that combines the HAM-based analytical approach and Galerkin method-based numerical approach has been proposed. It provides ... Aug 21, 2023 ... We show that in a bubbly medium, the high frequency components of finite amplitude waves are attenuated and dissipate quickly, but a low ... ... tall and how deep those crests and valleys are will determine the amplitude and loudness of the sound. Sound waves that are very tall and deep will be very ... Nov 21, 2018 ... Patterns 5 and 6 have the same wavelength and frequency but the amplitude is different. To make pattern 6, people have to move the slinky back ... ... wave (R′), or notching in the nadir of the S wave, or the presence of >1 R ... amplitude of the fQRS. Also the location of the fQRS in the QRS complex ... Jan 22, 2021 ... Direct measurements reveal instabilities and turbulence within large amplitude internal solitary waves beneath the ocean. Ming-Huei Chang ... The amplitude of a wave is a measure of its strength or intensity. It is defined as the maximum displacement of the wave from its equilibrium position. In other ...