How does the amplitude of waves play a role in astrophysical phenomena, such as the generation and propagation of light from stars and galaxies?

Abstract Finite-amplitude initially spanwise-independent two-dimensional rotational waves and their nonlinear interaction with unidirectional O(1) shear ... ... 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 ... Upper-tropospheric Rossby wave packets (RWPs) are important dynamical features, because they are often associated with weather systems and sometimes act as ... The magnitude of the displacement of a wave from a mean value. An ocean wave has an amplitude equal to the vertical distance from still-water level to wave ... As with vibrations, amplitude describes “how big” a wave is. Bigger amplitude waves have more energy. Amplitude is easy to see on a water wave. It's the ... Local finite-amplitude wave activity (LWA) measures the waviness of the local flow. In this work we relate the anticyclonic part of LWA, AWA (anticyclonic ... Nov 7, 2021 ... Amplitude: The amplitude of a wave is the maximum distance between a point on the graph of the wave and its equilibrium. This can be found by ... Dec 8, 2020 ... There is a certain energy threshold that depends on the type of metal which must be overcome in order for the electron to jump. The amplitude of ... ... amplitude wave-digital equalizers. Abstract: Recently, the authors developed a new synthesis technique for the design of higher-order Bode-type variable ... ... waves produce the same amplitudes of the full wave and keep the traveltime agreement. Keywords: true amplitude, wave equation, migration. Permalink: https ...