Discussion Forum : Heat And Mass Transfer
Question - Which of the following statement is wrong?
Options:
A .  The heat transfer in liquid and gases takes place according to convection
B .  The amount of heat flow through a body is dependent upon the material of the body
C .  The thermal conductivity of solid metals increases with rise in temperature
D .  Logarithmic mean temperature difference is not equal to the arithmetic mean temperature difference
Answer: Option C

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