?????????

???????????, ??? ????????? ???????????.
( Incandescence ???? ????? ??????? ??????????????? ???????)
??????? ???? ???????????? ???????????????????. ? ?????????? ???????????????????? ???????????? ????????????? ??????????? ?????????? ???????????? ?????????????????? - ??? ?????????? ??????????????????? ?????????.
The incandescent metal embers of the spark used to light this Bunsen burner emit light ranging in color from white to orange to red or to blue. This change correlates with their temperature as they cool in the air. The flame itself is not incandescent, as its blue color comes from the quantized transitions that result from the oxidation of CH radicals.

??? ??????? ???????? ?????? ?????????? ?????? ?????????? ??????? ??????? ?????????????? (???????? ???????? ????????) ?????????? ????????? ???? ???????????(Incandescence) . [1] ??????? ??????? ????????????? ?????????? ???? ??????? ??????? ?????? ??? ? ??? ???????????. [2]

????????????????? ???????? ?????? ??????????. ??? ?????????? ??????????????????? ???????????????????????? ?????????? ???????????? ?????????? ?????????? ?????????????? ??????? ??????? ????????????? ?????????????.

??????????? ???????? [ ????????? ]

?????????????, ????? ??, ?????? ????????????? ?????? 798 K (525 ° C/977 ˚F) ???????????? ???????? ?????? ???????? ??????? ???????????. ??? ???????????? (exothermic) ???????????????????? ?????? ??????? ????????????????? ????? ????????????. ? ??????? ???????? ???????? ????? ????????????. ? ???????????? ????????????? ??????????? ?????????????????????, ?????? ???????????? ???? ????????????????.

?????? ???????? ????????? ??????? ???????? ??????? ???? ????????, ?????? ????????? ??????? ??????????.

??? ????????? ???????? ??????????? ????? ???????????? ?????????????? ??? ???? ????????????????? ??????????? ????????? ????????????????. ???????? ???????? ?????????? ????????????????? ?????????? ????????? ???????????????. ?????? ??????????? ????????? ????????? ?????????? ?????? ?????? ??????????????. [3] ???????? ??????????? ?????????? ??????????? ??????????????, ??????????? ??????? ?????? ?????? ??????????? ?????????? ??????????.

?????????? ?????????, LED ?? ???????? ?????? ???????????? ?????????????????, ?????????? ???????????? ??????????????????. [4]

???????????? ?????? ????????? ??????? ?????????????? ?????????? ???.

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550°C ???? 1300°C ??? (1022°F ???? 2372°F ???) ??????????? ???????????? ?????????????? ????

?????? [ ????????? ]

  1. ↑ Dionysius Lardner (1833). Treatise on Heat . Longman, Rees, Orme, Brown, Green & Longman. Archived from the original on 2017-12-21. The state in which a heated body, naturally incapable of emitting light, becomes luminous, is called a state of incandescence .
  2. ↑ John E. Bowman (1856). An Introduction to Practical Chemistry, Including Analysis (Second American ed.). Philadelphia: Blanchard and Lea. Archived from the original on 2017-12-21.
  3. ↑ William Elgin Wickenden (1910). Illumination and Photometry . McGraw-Hill. Archived from the original on 2017-12-21.
  4. ↑ Koones, Sheri (2012-10-01). Prefabulous + Almost Off the Grid: Your Path to Building an Energy-Independent Home (in ????????). Abrams. ISBN   9781613123966 .

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