Timeline for Is it possible to produce higher temperature than the light source with passive device only?
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
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| Apr 12, 2016 at 14:55 | comment | added | LePtC | Oh I think I get it, the absorber will heat up, if I use something else to cool it down, then that 's where I have to do work, thus second law of thermodynamics is not violated. | |
| Apr 12, 2016 at 14:45 | history | answered | user107153 | CC BY-SA 3.0 |