File:Waves in Box.svg
From Infogalactic: the planetary knowledge core
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Original file (SVG file, nominally 350 × 324 pixels, file size: 8 KB)
Summary
<a href="https://en.wikipedia.org/wiki/Standing_wave" class="extiw" title="en:Standing wave">Standing electomagnetic waves</a> in a box. Waves at the top have larger frequencies than those below and are shifted upward for clarity. At both boundaries the walls require nodes in the waves, so only waves with multiple half-wavelengths λ/2 fit in the box: λ/2 = W, λ = W, 3λ/2 = W where W = width of cavity.
Licensing
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:21, 7 January 2017 | | 350 × 324 (8 KB) | 127.0.0.1 (talk) | <a href="https://en.wikipedia.org/wiki/Standing_wave" class="extiw" title="en:Standing wave">Standing electomagnetic waves</a> in a box. Waves at the top have larger frequencies than those below and are shifted upward for clarity. At both boundaries the walls require nodes in the waves, so only waves with multiple half-wavelengths λ/2 fit in the box: λ/2 = W, λ = W, 3λ/2 = W where W = width of cavity. |
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