A Windsock is a tube made of cloth usually hung close to runways in airports. It is used to indicate wind direction and speed.
In addition to airports, windsocks are also used close to chemical plants, where there is risk of gas leaks. They are also sometimes used close to highways.
Wind direction is the opposite direction to which the windsock is pointing. Windspeed is indicated by the windsock's angle to the pole. When the winds are strong, the windsock flies horizontally.
It tells which way the wind is blowing. You will usually see them at Airports.
Wind direction, and someone experienced can take a guess at wind speed.
A wind sock is used to show the direction of the wind.
Wind socks measure the direction of the wind when the wind blows into the open end and the sock points the way the wind is blowing. Wind socks can also measure the strength of the wind. If a wind sock is flapping about gently the wind is only light. If a wind sock sticks out in a straight line the wind is much stronger.
A wind vane or a wind sock.
velocity direction indicator like a wind sock
To tell a) whether the wind is blowing or not -AND- b) which way the wind is blowing ~
Wind direction, and someone experienced can take a guess at wind speed.
The appearance of the wind sock gives a broad approximation to the wind speed, and a pretty good indication of the wind direction.
A wind sock is used to show the direction of the wind.
A wind sock, or wind cone.
Wind socks measure the direction of the wind when the wind blows into the open end and the sock points the way the wind is blowing. Wind socks can also measure the strength of the wind. If a wind sock is flapping about gently the wind is only light. If a wind sock sticks out in a straight line the wind is much stronger.
A wind vane or a wind sock.
velocity direction indicator like a wind sock
The wind sock got its name from its resemblance to a sock, specifically a long, tapered tube that flares out at one end. Historically, it was used to indicate wind direction and strength, much like a sock would hold its shape while hanging. The term "sock" reflects its simple design and function, making it an effective tool for aviators and weather observers.
Use a wind sock or a wind vane.
An air sock is another name for a windsock, a conical open-ended tube designed to indicate wind direction and relative wind speed.
Its like an Argyle sweater with the pattern