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Physics, 26.03.2021 17:00 hellenjones30p0kvtl
Los rieles de una vía de tren de acero, tienen 1500 m de longitud. ¿Qué longitud tendrá cuando la temperatura aumente de 24°C a 45°C? Coeficiente de dilatación lineal del acero 1.2X10-5 °C-1
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