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Physics, 12.10.2020 23:01 shyannmcmahon29991

Dos láminas, una de cobre y otra de hierro, se encuentran soldadas y empotradas enuna pared como lo muestra la figura 13. Si las láminas se encuentra a 20 ºC ysabiendo que el coeficiente de dilatación térmica del cobre es mayor que el hierro, entonces se podría predecir que a una temperatura de 100 ºC A) El extremo libre se doblará hacia A.
B) el extremo libre se doblará hacia B.
C) las láminas se dilatarán sin doblarse.
D) las láminas se contraerán sin doblarse.
E)la lámina de coeficiente de dilatación térmica menorimpedirá la dilatación de la otra.

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Dos láminas, una de cobre y otra de hierro, se encuentran soldadas y empotradas enuna pared como lo...

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