D Question 6 1 pts Wind turbines at a farm are each rated at a maximum output of 2 MW. For a wind speed of 18 m/s, the electrical output is

found to be 1.3 MW. Given that the density of air is 1.25 kg/m³, and the overall efficiency of the energy conversion process is required to be 37%. find the length (in m) of the wind turbines' blades.