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Corrigir problema do CSI #58

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philsf opened this issue Sep 16, 2015 · 1 comment
Open

Corrigir problema do CSI #58

philsf opened this issue Sep 16, 2015 · 1 comment

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@philsf
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philsf commented Sep 16, 2015

Os números do enunciado foram escolhidos para simplificar as contas, mas o gabarito não bate. Pelas datas, o gabarito foi atualizado para refletir essa simplificação, mas o enunciado não recebeu as alterações. Provavelmente a temperatura ambiente não deveria mais ser 19, e possivelmente outros valores deveriam ter mudado também.

Redesenhar o problema com novos valores para que as contas se simplifiquem, levando em conta o logaritmo necessário para se encontrar a constante \lambda

@philsf philsf self-assigned this Sep 16, 2015
@philsf philsf added this to the Listas milestone Sep 16, 2015
@philsf
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philsf commented Sep 16, 2015

\lambda = - \frac{ ln ( \frac{T_0 - T_a}{T_1 - T_a}) }{t_1}

Escolher t_0 = 0 e t_1 = 1, e T_0, T_1 e T_a de modo que a fração acima seja simples.

@philsf philsf added the Listas label Oct 28, 2015
@philsf philsf modified the milestones: Listas, 2016, 2015 Oct 28, 2015
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