A plate of dimensions 35 cm × 15cm (width) is kept vertically. The plate is initially at a temperature of 413 K and the ambient temperature may be taken as 293K. Calculate the maximum possible rate of heat dissipation (W) from both sides neglecting any radiation effects and use the following data for reference.
Nu = 0.60(Ra) 0.25, ϑ = 41.09 × 10-6 m2/s, Pr = 0.723, k = 0.05W/mKEnter numerical value using the virtual keypad. Round off where necessary.