Speed
Anemometer
Illustration of anemometer
science, scientific, research, experimental, test, equipment, anemometer, wind, air, speed, velocity, pressure
Anemometer
Regulatory marker: speed limit
Illustration of speed limit regulatory marker
Regulatory marker: speed limit
Weather: wind vector
Illustration of a wind vector, the two- or three-dimensional vector describing the instantaneous wind magnitude and direction at a point (often using Cartesian coordinates; i.e. X and Y wind vectors). The term can also apply to the resultant wind vector which is sometimes drawn as an arrow with length proportional to wind speed
