Thermal diffusivity is

April 18, 2022

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Thermal diffusivity is

Q. Thermal diffusivity is

A. a dimensionless parameter

B. function of temperature

C. used as mathematical model

D. a physical property of the material

Answer: a physical property of the material

Thermal diffusivity is

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The ratio of heat flow Q1/Q2 from two walls of same thickness having their thermal conductivities as ATj - 2K2 will be

Thermal diffusivity is

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Unit of thermal diffusivity is

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