Also for 2000, the estimated total CO emissions for these four countries were 5970 MMT, 1190 MMT, 2986 MMT, and 1048 MMT, respectively. Create a list of the four countries, ranked in order of decreasing carbon intensity per unit of energy consumed. Give the units in either tonnes CO per terajoule TJ or tons per billion BTU consumed (a) Calculate the power generated by a wind turbine operating in an environment with an average wind speed of 5.5 meters per second. Assume that the swept area of the wind blade is 5 m^2
(b) The turbine above is installed at a height of 12 meters. Calculate the power that the turbine will generate if the elevation of the turbine is now at 20 meters.