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 in kilometers per hour.
Class 7 NCERT Social Science India and the World: Land and the People Chapter 2 Understanding the Weather
Class 7 Social Science Exploring Society: India and Beyond Part 1 Solution
An anemometer is a device used to measure wind speed. It typically consists of three or four small cups mounted on arms that spin around a central shaft. When the wind blows, it causes the cups to rotate. The speed of rotation is converted into wind speed, often displayed in kilometers per hour. Anemometers are essential tools in weather stations, used by meteorologists, pilots, sailors and farmers to track wind behavior and forecast weather changes accurately.
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