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Sep 8, 2023 at 5:27 comment added Nate Eldredge "at which time I imagine the source would need to provide an infinite amount of power to stay at constant temperature": Hint: in a medium of finite density, what is the mass of a region of infinitesimal volume? How much energy is required to increase the temperature of such a mass by 1 degree? (Contrast this with the more commonly seen example of a delta boundary condition, in which we have a unit mass packed into an infinitesimal volume, thus giving it infinite density.)
Sep 7, 2023 at 19:40 history edited Buzz CC BY-SA 4.0
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Sep 7, 2023 at 18:00 history became hot network question
Sep 7, 2023 at 12:52 vote accept acdr
Sep 7, 2023 at 11:23 answer added Chet Miller timeline score: 7
Sep 7, 2023 at 10:16 history edited Qmechanic
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Sep 7, 2023 at 10:03 history edited acdr CC BY-SA 4.0
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Sep 7, 2023 at 9:55 history asked acdr CC BY-SA 4.0