An anemometer is an instrument that measures wind speed. It usually has three or four cups attached to a rotating shaft. When wind blows, the cups spin and the speed of rotation indicates how fast the wind is moving, measured ...
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
An anemometer is an instrument that measures wind speed. It usually has three or four cups attached to a rotating shaft. When wind blows, the cups spin and the speed of rotation indicates how fast the wind is moving, measured ...