boundary conditions

Consider a rod of uniform thermal conductivity whose one end (x = 0) is insulated and the other end (x = L) is exposed to flow of air at temperature T ∞ with convective heat transf...

Consider two concentric circular cylinders of different materials M and N in contact with each other at r = b, as shown below. The interface at r = b is frictionless. The composite...

The differential equation \frac{d^2y}{dx^2} + 16y = 0 for y(x) with the two boundary conditions \frac{dy}{dx}|_{x=0} = 1 and \frac{dy}{dx}|_{x=\frac{\pi}{2}} = -1 has