1497Mechanical EngineeringMedium
Thermal diffusivity of a substance is ________?
Ainversely proportional to k2
Bnone of the above
Cproportional to (k)
Dinversely proportional to k
Eproportional of thermal conductivity
Correct answer
E. proportional of thermal conductivity
Explanation
The correct answer is proportional of thermal conductivity.