Consider the above problem, calculate the temperature gradient at the

1.	Consider the above problem, calculate the temperature gradient at the surface
A.	– 44636 degree Celsius/m
B.	– 34636 degree Celsius/m
C.	– 24636 degree Celsius/m
D.	– 14636 degree Celsius/m
Answer» B. – 34636 degree Celsius/m

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