Timeline for Wien's displacement law
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 7 at 17:00 | comment | added | BowlOfRed | A redshift blackbody spectrum is identical to the spectrum of a cooler non-redshifted blackbody. jb.man.ac.uk/distance/frontiers/cmb/… | |
| Sep 7 at 6:50 | comment | added | HiddenBabel | "then we could not distinguish between a temperature change and a redshift." Are you sure? The ratio of two wavelengths from a blackbody tells you the temperature. Then you can use Wien's law to find what the max should be and determine if the spectrum is redshifted. | |
| Sep 7 at 5:10 | history | answered | BowlOfRed | CC BY-SA 4.0 |