Datoteka:Black body.svg
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Opis izmjene
| Opis |
Català: Comparació entre les corbes de radiació espectral per a un cos negre segons la teoria de Planck i la teoria clàssica de Rayleigh-Jeans.
English: Black body spectral radiance curves for various temperatures after Planck, and comparison with the classical theory of Rayleigh-Jeans (in cgs units).
Italiano: Confronto fra le curve del corpo nero della teoria di Planck e della teoria classica di Rayleigh-Jeans. |
| Datum | |
| Izvor | Vlastito djelo |
| Autor | Darth Kule |
| Ostale verzije |
|
| SVG genesis |  Ova je vektorska slika napravljena programom Gnuplot.  This chart is translated using SVG switch elements: all translations are stored in the same file. |
| Izvorni kod |
set term svg
set termoption enhanced
set encoding utf8
set output 'Black_body.svg'
unset key
set tics nomirror out
set border 3
set xrange [0:6]
set yrange [0:15]
set ylabel "Spectral radiance (kW • sr⁻¹ • m⁻² • nm⁻¹)"
set xlabel "Wavelength (μm)"
set label "5000 K" at 0.45,13.1
set label "4000 K" at 0.6,4.55
set label "3000 K" at 0.8,1.4
set label "Classical theory (5000 K)" at 1.55,11
set grid lc rgb "light-blue"
# length unit is micrometre
c=3e14 # speed of light
h=6.626e-22 # Planck constant
k=1.38e-11 # Boltzmann constant
# Planck curves
p1(x)=1e-6*2*h*c**2/(x**5*(exp(h*c/(x*k*3000))-1))
p2(x)=1e-6*2*h*c**2/(x**5*(exp(h*c/(x*k*4000))-1))
p3(x)=1e-6*2*h*c**2/(x**5*(exp(h*c/(x*k*5000))-1))
p4(x)=1e-6*2*h*c**2/(x**5*(exp(h*c/(x*k*6000))-1))
# Rayleigh-Jeans curve
rj(x)=1e-6*2*c*k*5000/(x**4)
plot p1(x) lw 2, p2(x) lw 2, p3(x) lw 2, p4(x) lw 2
plot rj(x) lw 2 lc rgb "black"\
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Licenciranje
|
Ja, vlasnik autorskog prava ovog djela, objavljujem ovaj rad u javno vlasništvo. Ovo se primjenjuje u cijelom svijetu. U nekim državama ovo zakonski nije moguće; u tom slučaju: Ja dopuštam svima pravo korištenja ovog rada u bilo koju svrhu, bez ikakvih uslova, osim ako su takvi uslovi zakonski neophodni. |
Svi prijevodi
Translations added to this section should be free of copyright claims (either CC0 or public domain).
- black body ≅ black body (Q161424)
- Crno tijelo (Q161424)
- black body radiation ≅ black-body radiation (Q900097)
- zračenje crnog tijela (Q900097)
- visible ≅ visible spectrum (Q76299)
- Spektar (Q76299)
- wavelength ≅ wavelength (Q41364)
- talasna dužina (Q41364)
- spectral radiance ≅ spectral radiant intensity in terms of wavelength (Q81072410)
- spectral radiant intensity in terms of wavelength (Q81072410)
- spectral radiance ≅ spectral radiant energy (Q80237041)
- spectral radiant energy (Q80237041)
- kelvin ≅ kelvin (Q11579)
- Kelvin (Q11579)
- μm, میکرومتر, µм, мкм, мкм, 微米, µm, μm, μm, µm, µm
- K, К, K, K, K
Historija datoteke
Kliknite na datum/vrijeme da biste vidjeli tadašnju verziju datoteke.
| Datum/vrijeme | Minijatura | Dimenzije | Korisnik | Komentar | |
|---|---|---|---|---|---|
| aktualna | 05:48, 3 januar 2024 | | 600 × 480 (20 kB) | Glrx | remove #text nodes after tspan elements // Editing SVG source code using c:User:Rillke/SVGedit.js |
| 13:08, 30 septembar 2023 |  | 600 × 480 (20 kB) | Townie | File uploaded using svgtranslate tool (https://svgtranslate.toolforge.org/). Added translation for ca. | |
| 13:28, 7 april 2020 |  | 600 × 480 (15 kB) | GKFX | cleanup, move curves to foreground | |
| 16:21, 6 mart 2020 |  | 600 × 480 (33 kB) | Oz1sej | File uploaded using svgtranslate tool (https://tools.wmflabs.org/svgtranslate/). Added translation for da. | |
| 16:19, 6 mart 2020 |  | 600 × 480 (33 kB) | Oz1sej | File uploaded using svgtranslate tool (https://tools.wmflabs.org/svgtranslate/). Added translation for da. | |
| 19:06, 10 juli 2013 |  | 600 × 480 (30 kB) | Cmglee | Add visible spectrum. | |
| 02:18, 11 februar 2013 |  | 600 × 480 (26 kB) | Vaughan Pratt | "Spectral radiance" more standard than "Intensity" in ylabel; replaced "arb units" by actual units (kW per sq m per steradian per nm) | |
| 12:40, 18 septembar 2010 |  | 600 × 480 (25 kB) | UncleDouggie | Restore the μ symbol in the axis label that I lost when generating the recent update. | |
| 12:03, 18 septembar 2010 |  | 600 × 480 (25 kB) | UncleDouggie | Added grid lines to match original PNG file, changed color of classical plot to black as required by existing text in some articles that use the PNG version. | |
| 17:58, 5 juni 2010 |  | 600 × 480 (11 kB) | Darth Kule | fix mistake |
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- Astronomical spectroscopy
- Black-body radiation
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- History of quantum mechanics
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