Windturbine / energy
Ok, first look at the following figures: Windkracht in Beaufort Meter per second knots KM per hour 0 = windstil 0.0 – 0.2 1 1 1 = slow wind 0.3 – 1.5 1 – 3 1 – 5 2 = slow wind 1.6 – 3.3 4 – 6 6 – 11 3 = avg wind 3.4 – 5.4 7 – 10 12 – 19 4 = avg wind 5.5 – 7.9 11 – 16 20 – 28 5 = strong wind 8.0 – 10.7 17 – 21 29 – 38 6 = strong wind 10.8 – 13.8 22 – 27 39 – 49 7 = very strong wind 13.9 – 17.1 […]