Dilatacion Superficial Ejercicios Resueltos New! -

An aluminum plate ((A_0 = 0.500 , m^2), (\alpha_Al = 2.3 \times 10^-5 , ^\circ C^-1)) and an iron plate ((A_0 = 0.500 , m^2), (\alpha_Fe = 1.2 \times 10^-5 , ^\circ C^-1)) are at (25^\circ C). Find the difference in their areas when heated to (225^\circ C).

Where:

cap A sub f equals 2 open bracket 1 plus 0.00192 close bracket dilatacion superficial ejercicios resueltos