File:PlanckDist ny lambda en.png

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Deutsch: Die Punkte in diesem Diagramm folgen einer Planckverteilung (für T: 600 K). Eingezeichnet sind auch Frequenzintervalle konstanter Länge (jeweils 10 THz) und Wellenlängenintervalle konstanter Länge (jeweils 1 µm). Für jedes Intervall ist die Anzahl der darin enthaltenen Punkte angegeben. Wie sofort zu sehen ist, enthält das Frequenzintervall zwischen 30 und 40 Thz mehr Punkte als jedes andere Frequenzintervall (13), während das Wellenlängenintervall zwischen 4 und 5 µm mehr Punkte enthält als jedes andere Wellenlängenintervall (10). Rechnet man jedoch die Frequenz, bei der das Maximum auftritt, in die entsprechende Wellenlänge um, so erhält man nicht jene Wellenlänge, bei welcher das Maximum auftritt, wenn die Wellenlängenintervalle betrachtet werden. Trägt man das Diagramm einmal gegen eine lineare Frequenzachse und einmal gegen eine lineare Wellenlängenachse auf, so ist auch optisch erkennbar, wie sich die Punkte in jeweils unterschiedlichen Bereichen der Achse zusammendrängen. Es gibt kein "objektives" Maximum.
English: The dots in this diagram follow a Planck distribution (for T: 600 K). The diagram also shows frequency intervals of constant length (each 10 THz) and wavelength intervals of constant length (each 1 µm). The number of dots falling in each interval is indicated. As can be seen, the frequency interval between 30 and 40 Thz contains more dots than any other frequency interval (13), and the wavelength interval between 4 and 5 µm contains more dots than any other wavelength interval (10). However, when the frequency at which the maximum occurs is converted into the corresponding wavelength, it does not coincide with the wavelength where the maximum occurs when wavelengths are considered. Plotting the distribution against linear frequency and wavelength axes makes it evident how the dots bunch up in different parts of the axes, depending on whether frequency or wavelength is considered. There is no "objective" maximum.
Date 9 August 2007 (original upload date)
Source No machine-readable source provided. Own work assumed (based on copyright claims).
Author No machine-readable author provided. Sch assumed (based on copyright claims).

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current20:34, 9 August 2007Thumbnail for version as of 20:34, 9 August 2007900 × 300 (7 KB)Sch (talk | contribs)*Description: {{german}} Die Punkte in diesem Diagramm folgen einer Planckverteilung (für T = 600 K). Eingezeichnet sind auch Frequenzintervalle konstanter Länge (jeweils 10 THz) und Wellenlängenintervalle konstanter Länge (jeweils 1 µm). Für jedes

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