The infinitely long and wide parallel plates A and B are...

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The infinitely long and wide parallel plates A and B are at temperature. Ta and Tb respectively. The energy transferred from relatively hotter plate A to plate B is proportional to

A. T_a - T_b

B. T_a² - T_b²

C. (T_a - T_b) (T_a² + T_b² - T_a.T_b)

D. None of the above

Answer: Option A

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