Timeline for Do all objects at the same temperature glow the same color?
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
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| Nov 20, 2022 at 10:20 | comment | added | Jasen | yes! the thorium oxide in a gas mantle or the calcium oxide in a limelight are poor emitters of red light. | |
| Nov 18, 2022 at 23:33 | comment | added | James | Thank you! Is Kirchoff law equivalent to the statement that, for example, all coal at the same temperature will glow the same color? Since all materials "which absorbs all incident electromagnetic radiation" can be treated essentially as the same object spectroscopically, then Kirchoff law states that all objects with the same absorption/reflection properties will glow the same color at the same temperature? | |
| Nov 18, 2022 at 19:06 | history | answered | John Doty | CC BY-SA 4.0 |