What is the amplitude of a light wave? - Quora www.quora.com › What-is-the-amplitude-of-a-light-wave
29 янв. 2015 г. · The amplitude of light, in a classical sense, is a measurement of its intensity (brightness). Getting into photons means getting into Quantum Mechanics (QM). |
23 мая 2021 г. · The frequency (or wavelength) determines the energy of each individual photon. The amplitude is how many photons. |
7 апр. 2021 г. · I = (1/2)ceE^2 where c is the speed of light, e is the permittivity of space and E is the maximum electric field strength of the wave (amplitude ... |
9 янв. 2020 г. · From Einstein's photoelectric equation E = hf. Increasing the frequency will increase photon energy and decreasing the frequency will decrease ... |
27 мая 2018 г. · The amplitude of the wave is related to the power of the light. (Power is proportional to the square of the amplitude.). |
26 мар. 2019 г. · The intensity is proportional to the square of the amplitude. For electromagnetic radiation, the “amplitude” is simply the electric field, and ... |
13 февр. 2023 г. · The formula relating frequency and wavelength is through velocity. Velocity=frequency * wavelength. If it's a light wave, the velocity is ... |
25 июл. 2022 г. · Amplitude can be given as A = y(t) / Cos(wt) through the Simple Harmonic Equation of Displacement y(t) = A Cos(wt). This means that the units of ... |
6 окт. 2017 г. · The formula for light is the square root of E (Energy) over m (mass) hence E=mc^2. C being the speed of light. |
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