Q72
Thermal conductivity of wood depends on
A.
Moisture
B.
Density
C.
Temperature
D.
All of the above
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Thermal conductivity is a material property.It will not differ with the dimensions of a material, but it is dependent on the temperature, the density and the moisture content of the material.
The thermal conductivity of a material depends on its temperature, density and moisture content.