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Analise as afirmações abaixo: I. A transferência de calor de um corpo para outro ocorre em virtude da diferença de temperatura entre eles. II. A convecção térmica é um processo de propagação de calor que ocorre apenas nos sólidos. III. O processo de propagação de calor por irradiação não precisa de um meio material para ocorrer. As afirmações corretas são A apenas I. B apenas I e II. C I, II e III. D I e III apenas.
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Analise as afirmações abaixo: I. A transferência de calor de um corpo para outro ocorre em virtude d...
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