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Frequency and Wavelength in the
Electromagnetic Spectrum |
|
Energy |
Frequency in hertz |
Wavelength in meters |
Energy
eV |
| gamma-rays |
1020-1024 |
<10-12 m |
106 - 1020 |
| x-rays |
1017-1020 |
1 nm-1 pm |
103 - 106 |
| ultraviolet |
1015-1017 |
400 nm-1 nm |
3.1 - 103 |
| visible |
4-7.5x1014 |
750 nm-400 nm |
1.7 - 3.1 |
| near-infrared |
1x1014-4x1014 |
2.5 um-750 nm |
0,5 - 1.7 |
| infrared |
1013-1014 |
25 um-2.5 um |
0.05 - 0.5 |
| microwaves |
3x1011-1013 |
1 mm-25 um |
0.001 - 0.05 |
| radio waves |
<3x1011 |
>1 mm |
< 10-3 |
The light used in this project is close to Sunlight in outer
space, just several thousand times stronger.
The high intensity of light increases the efficiency of "UV Weed Control" as
well as working speed.
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