File:Isotropic_radiator_animation_240x240x8frame_0.4sec.gif
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Isotropic_radiator_animation_240x240x8frame_0.4sec.gif (240 × 240 pixels, file size: 175 KB, MIME type: image/gif, looped, 8 frames, 0.4 s)
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Summary
DescriptionIsotropic radiator animation 240x240x8frame 0.4sec.gif |
English: Animation of waves emitted by an isotropic radiator, a coherent point source of radiation, represented by red dot. An isotropic radiator emits equal radiated power density in all directions in space. Isotropic sources are mathematical idealizations of real sources, used in optics, electromagnetics and acoustics. The amplitude of the waves is represented by lightness. As they travel away from the source, the waves decline in amplitude by the inverse of distance 1/r and in power by the inverse distance squared 1/r2, shown by the declining contrast of the wavefronts. This diagram only shows the waves in one plane through the source; actual isotropic sources would emit waves in three dimensions in space. 240x240 animated GIF consisting of 8 frames looped which repeats every 0.4 sec. |
Date | |
Source | Own work |
Author | Chetvorno |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
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4 June 2017
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:05, 5 June 2017 | 240 × 240 (175 KB) | Chetvorno | User created page with UploadWizard |
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GIF file comment | PhotoScape |
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