engineering recuitment GATE ME 2023-24 Test Series Heat Transfer Conduction Fourier Law and Thermal Conductivity
In the two-dimensional body illustrated, the gradient at surface A is found to be \(\frac{{\partial T}}{{\partial y}} = 30\;K/m\). What is \(\frac{{\partial T}}{{\partial x}}\) at distance B? A and B are two isothermal surfaces of same width.
1
30 K/m
2
40 K/m
3
60 K/m
4
20 K/m