The failure of the M.E. in spherical co-ordinates can be imagined by saying, You cannot comb the hair on a tennis ball. This means that if you attempt to comb down an E field (the hair representing the electric vector) everywhere flat onto a tennis ball (a spherical surface), you m...
Asymmetricwaverepresentingonecompletecycleof asingle-frequencyoscillation;thedisplacementofmassovertimedescribedbyusingafunctionfromtrigonometry,thesine. Seealso:pure tone MedicalDictionaryfortheHealthProfessionsandNursing©Farlex2012 Want to thank TFD for its existence?Tell a friend about us, add a link to ...
A'A′ is thus the new wave front and refraction has occurred, towards the normal, of the incident rays of light, AA′ representing a refracted ray. Now examination of the figure shows that sin i/sin r = (BB′/AA′)÷ (AA′/AB′) = c1t/c2t = c1/c2 = constant. This is Snell...
In Fig.5b, it is found that the periodic interaction between two solitons causes periodic pulsation in amplitude where the period of oscillation is\(\frac{\pi }{2}.\)Similarly, a few other cases like periodic, quasi-periodic, and aperiodic oscillation between 2-solitons were also observed. S...
This pioneering work lays the foundation for the mathematical theory of heat, introducing the concept of representing time series as the combination of sinusoids of varying frequency, wherein this powerful tool (now known as the Fourier transform) is used to analyse periodic phenomena in diverse ...
For an inviscid fluid, the wave number is real but as we shall see later, an effective complex wave number, corresponding to a complex sound speed, provides a convenient way of representing acoustic attenuation in a lossy medium. Eq. (2.23) is the inhomogeneous Helmholtz equation. The effect...
The homogeneity \(\bar{{v}_{\varphi }}\) ranges from 0 to 1, with 1 representing the case where the velocity vectors are in parallel. To quantify the heterogeneity of wave pattern dynamics, we introduced an index as in52: $$H=\frac{1}{T}\mathop{\sum }\limits_{t=1}^{T}\frac...
The wave curve representing the 33 ± Ma period of the 14 wells is shown in Fig. 7. The inflection points of all the curves areof similar geologic age. We can delineate 16 points, whose corresponding ages are related to the age of unconformities. This is consistent with the ...
This paper investigates wave-by-wave control of a single-mode wave energy converter driven to operate such that the oscillation velocity closely matches th
Additionally, the oscillatory behavior of μ is periodic, reflecting constructive and destructive interference patterns due to wave interaction with the step. Also, the value of h / H influences the resonance conditions between the OWC and the scattered wave system. This is because the wave ...