A wind sock is a cone-shaped cloth tube that shows wind direction and relative speed. It is commonly used at airports to help pilots during takeoff and landing. When the wind blows, the sock extends outward in the direction the wind is going.
Class 7 Social Science Chapter 2 Understanding the Weather question answer
Class 7 NCERT Social Science India and the World: Land and the People Chapter 2 Understanding the Weather
A wind sock is a fabric tube shaped like a cone and used to indicate wind direction and relative strength. It is often seen at airports, on runways and in industrial areas. When the wind blows, the sock points away from the wind’s origin, allowing observers to determine the direction. The stronger the wind, the straighter the sock stands. Wind socks are crucial for aviation, ensuring pilots know wind conditions before takeoff and landing.
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