File:Experimento equílibrio térmico.jpg

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Experimento_equílibrio_térmico.jpg(718 × 388 pixels, file size: 25 KB, MIME type: image/jpeg)

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Português: Se temos um recipiente contendo água até a metade, com temperatura de 21ºC e colocamos uma outra substância qualquer (em amarelo), à temperatura de 29ºC. Utilizando dois termômetros, podemos medir a temperatura de ambas as partes, água e a outra substância, separadamente. Então, podemos verificar que a temperatura da substância está mais elevada do que a temperatura da água, pois o processo de transferência de calor não acontece imediatamente. Assim, depois de alguns minutos, verificaremos que ambas as partes da mistura estão com a mesma temperatura. Desta forma, pode-se notar que um corpo está em equilíbrio térmico quando todas as suas partes estão à mesma temperatura.
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Date/TimeThumbnailDimensionsUserComment
current13:19, 15 February 2017Thumbnail for version as of 13:19, 15 February 2017718 × 388 (25 KB)Grupo térmicos (talk | contribs)User created page with UploadWizard

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