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13 de may. de 2024 · new phenomenon shows up: when the driver system is forced by a periodic forcing, it can suffer a resonance and this resonance can be transmitted through the coupling mechanism to the driven system. Moreover, in some cases the enhanced oscillations amplitude can also interplay with a previous resonance already acting in the driven system dynamics. 1
Hace 5 días · Surface waves in water showing water ripples. In physics, mathematics, engineering, and related fields, a wave is a propagating dynamic disturbance (change from equilibrium) of one or more quantities. Periodic waves oscillate repeatedly about an equilibrium (resting) value at some frequency.When the entire waveform moves in one direction, it is said to be a travelling wave; by contrast, a pair ...
24 de may. de 2024 · The essential requisites of a transparent conductive film encompass optical transparency and electrical conductivity. However, there exists a growing demand for these films to possess structured surfaces, thereby enabling supplementary functionalities. Nonetheless, the fabrication of such structured surfaces has encountered challenges. This study reported a strategy to engineer controlled ...
16 de may. de 2024 · Hint: Resonance occurs when an object with certain frequency is closer to another object whose natural frequency is equal to the frequency of the first object. It occurs when amplitude of an object’s oscillations is increased by the matching vibrations of another object. Complete answer: An object free to vibrate, vibrates at a specific rate ...
Hace 4 días · A photon (from Ancient Greek φῶς, φωτός (phôs, phōtós) 'light') is an elementary particle that is a quantum of the electromagnetic field, including electromagnetic radiation such as light and radio waves, and the force carrier for the electromagnetic force.
25 de may. de 2024 · Mie scattering as particle diameter changes from 0.1 wavelengths to 1 wavelength. The sphere's refractive index is 1.5 Mie scattering, artistic view (Linearly polarized incident plane wave scattered by octupolar resonance) Mie resonances vs. radius Monostatic radar cross section (RCS) of a perfectly conducting metal sphere as a function of frequency (calculated by Mie theory).
25 de may. de 2024 · When Q is large, the oscillation circuit is very sensitive to the sine wave (which is the source of forced oscillation) frequency, the resonance frequency range ∆𝜔 of the circuit is very narrow. III. Experimental procedure A. Observe damped oscillations through an oscilloscope 1. Assemble the circuit diagram as shown in figure 13.
