engineering recuitment ISRO Scientist Mechanical Mock Test Heat Transfer Conduction Fourier Law and Thermal Conductivity
The figure given below shows the variation of temperature across the thickness of materials with different thermal conductivities under steady states. Curve C will be applicable when thermal conductivity of the material______
1
Increases with increase in temperature
2
Decreases with increase in temperature
3
Is very large
4
Is constant at all temperatures