Write equations for the darkened nodes in the grid in Figure Note that all units are cgs The convection coefficient is h c 0 015 cal (cm 2 C s) and the thickness of the plate is 1 5 cm k 0 7 k'u 0 5 q 10 cal cm s Ar 20 Ar 40 4 1 0 Insulated Convection 4, l,AT 7) T 20C 2 3 Ay 15 Ay 30

Question: Write equations for the darkened nodes in the grid in Figure. Note that all units are cgs. The convection coefficient is h c = 0.015

Write equations for the darkened nodes in the grid in Figure. Note that all units are cgs. The convection coefficient is h_c = 0.015 cal/(cm² · C · s) and the thickness of the plate is 1.5 cm. k = 0.7 k'u 0.5 q. - 10 cal/cm/s Ar = 20 Ar 40 4 1= 0 Insulated Convection 4, = l,AT.- 7); T - 20°C 2. 3. Ay = 15 Ay =

k = 0.7 k'u 0.5 q. - 10 cal/cm/s Ar = 20 Ar 40 4 1= 0 Insulated Convection 4, = l,AT.- 7); T - 20C 2. 3. Ay = 15 Ay = 30

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