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Physics, 30.07.2020 01:01 ashleyann9549

O comprimento de um fio de aço é de 30m à 5 °C. Determine o seu comprimento num dia em que a temperatura é de 25 °C; sabendo que o coeficiente de dilatação linear do aço é de 11.10-6 °C -1

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O comprimento de um fio de aço é de 30m à 5 °C. Determine o seu comprimento num dia em que a tempera...
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