Question

Difficulty: EasyWeather Elements, Instruments, and Measurements

Which of the following instruments is specifically used to measure wind speed at a weather station?

  1. AnemometerAnswer
  2. B
    Wind vane
  3. C
    Barometer
  4. D
    Hygrometer

Answer

The instrument specifically used to measure wind speed is the anemometer.
An anemometer is designed with cups or vanes that rotate as wind passes across them; the rotation rate directly corresponds to wind speed.

Step-by-Step Solution

1
Identify the weather element specified in the question stem.
The target weather element to measure is wind speed.
Different atmospheric parameters require specific recording instruments.
2
Match the targeted element (wind speed) to its corresponding standard measuring instrument.
The anemometer (commonly a cup anemometer) is the standard instrument that measures wind speed in meters per second or knots.
The rotating cups of an anemometer spin at a rate proportional to wind speed.

Key Concept

Weather Elements and Instruments
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