A small square plate of side 2.0cm behaves like an ideal blackbody. Its temperature is maintained at 900K. Use the data b=2.9×10−3mK and σ=5.67×10−8Wm−2K−4.
a. (i) Calculate the wavelength at which this plate emits radiation most intensely.
b. (ii) Determine the total power emitted from the entire surface of the plate.