Answer to Question #198181 in Physics for Miriama Tamaivena

Question

A pumpkin leaf is exposed to a wind flowing at 2.5 ms-1 when the air temperature is 20°C. The width of the leaf is 15 cm and it is at a temperature of 28°C.

a) Determine the Reynold’s and Garashof number.

b) Compute the rate of convective heat transfer.

Answer 1

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