It is desired to construct a laminar flat flame combustion device consisting of a square bank of flow tubes to burn methane with air at stoichiometric proportion and standard temperature and pressure. The burner needs to supply a total of 1,000 W of heat. Knowing the laminar flame speed of methane is 40 cm/s.Properties of air at \( 1 \mathrm{~atm} \)Please find:a) The maximum tube diameter assuming Tave = (Tu-Tb)/3 across a burner tubeb) The overall square dimensions of the laminar flat flame burner