I Solar spectral intensity per wavelength - frequency

AI Thread Summary
Solar spectral intensity differs between wavelength and frequency due to their inverse relationship, where an increase in frequency results in a decrease in wavelength, and vice versa. This non-linear relationship causes the shape of the intensity curve to vary when plotted against frequency compared to wavelength. The discussion emphasizes the importance of understanding this distinction for accurate spectral analysis. Further insights can be found in related physics resources. The differences in plotting methods significantly impact the interpretation of solar spectral data.
Drugstore Cowboy
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Why is solar spectral intensity per wavelength different than solar spectral intensity per frequency?
 
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Drugstore Cowboy said:
Why is solar spectral intensity per wavelength different than solar spectral intensity per frequency?
If I have understood you question correctly
... ( it didn't have much supporting info) ...
I would suggest because frequency and wavelength are inversely proportional...

increase freq. decrease wavelength and visa versa

If that isn't what you are looking for, then make your Q a bit easier to understand
 
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Why the shape of the curve is different when the intensity is plotted in a graph against frequency and against wavelength? That is your question?

Shortly, because the relationship between frequency and wavelength is non-linear, indeed they are inversely proportional. You might read this insight:
https://www.physicsforums.com/insights/exploring-spectral-paradox/
 
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