A stainless steel rod (AISI 304) of length \(L=100 \mathrm{~mm}\) and triangular cross section is attached between two isothermal heat sinks at \(T_{o}=50^{\circ} \mathrm{C}\). The rod perimeter is \(P=5 \mathrm{~mm}\). When an unknown fluid at \(T_{\infty}=23^{\circ} \mathrm{C}\) is in cross flow over the rod, the temperature of the rod midway between its two ends is measured to be \(T_{\text {mid }}=\) \(25^{\circ} \mathrm{C}\). Determine the value of the convection heat transfer coefficient and the rate of heat loss from the rod.