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curiosoperoinutil.com :: Ver Tema - unidades de diferencias de temperatura
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unidades de diferencias de temperatura
https://curiosoperoinutil.com/forum/viewtopic.php?f=2&t=4241
Página 1 de 1

Autor:  el gato cuantico [ Sab 02 Jun 2007, 21:54 ]
Asunto:  unidades de diferencias de temperatura


Autor:  Qeu [ Sab 02 Jun 2007, 22:08 ]
Asunto: 

:shock:


Las diferencias o incrementos de algún parámetro se miden siempre en la unidad del parámetro. Hay qeu tratar a las unidades como otro número que está multiplicando. Lo que es adimensional es la relación (división).

AT=45ºC - 20ºC =(45-20) ºC = 25 ºC


Otra cosa es qeu haya dos unidades que tengan la misma escala, pero con diferente comienzo (kelvin y celsius). En medidas diferenciales son lo mismo, pero no en las medidas absolutas.

AT= 1ºC = 1 K luego AT=25ºC = 25 K

Autor:  Qeu [ Sab 02 Jun 2007, 22:11 ]
Asunto: 

Ah! y si qeu importa de donde viene cuando se trabaja con escalas diferentes (centígrada o farenheit, longitudes del SI o Imperiales...)

Autor:  rmcantin [ Sab 02 Jun 2007, 22:12 ]
Asunto: 

Lo que nunca se podria poner es el grado solo, porque entonces no se sabe si son celsius, fareheit o fracciones de arco. Ademas, el simbolo de grado celsius es ºC, no se puede separar.

Lo mejor yo creo es ponerlo en Kelvins (pero desde el principio del problema). Hay que trabajar siempre que se pueda en el SI, que si no luego se te escacharran las sondas en marte.

Autor:  javi-san [ Sab 02 Jun 2007, 22:25 ]
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Autor:  Iserp [ Sab 02 Jun 2007, 23:02 ]
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Autor:  javi-san [ Sab 02 Jun 2007, 23:06 ]
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Autor:  el gato cuantico [ Sab 02 Jun 2007, 23:12 ]
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Autor:  Pipistrellum [ Sab 02 Jun 2007, 23:23 ]
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Autor:  omalaled [ Dom 03 Jun 2007, 00:35 ]
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Autor:  el gato cuantico [ Dom 03 Jun 2007, 00:40 ]
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Autor:  omalaled [ Dom 03 Jun 2007, 00:53 ]
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Autor:  Iserp [ Dom 03 Jun 2007, 12:19 ]
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Autor:  Garvm [ Dom 03 Jun 2007, 21:14 ]
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Autor:  Ender [ Dom 03 Jun 2007, 21:44 ]
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Autor:  pilargonal [ Lun 04 Jun 2007, 11:31 ]
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Autor:  Dramey [ Lun 04 Jun 2007, 11:45 ]
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Autor:  pilargonal [ Lun 04 Jun 2007, 15:11 ]
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Autor:  Iserp [ Lun 04 Jun 2007, 15:58 ]
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Autor:  el gato cuantico [ Lun 04 Jun 2007, 19:32 ]
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