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Q: Anemometer is an instrument for measuring ...
  • A. velocity
  • B. air masses
  • C. wind speed
  • D. temperature
Correct Answer: Option C - Anemometer (Measuring wind speed) measures the wind velocity. Anemometer is most commonly used in wind velocity measurement. The first mechanical anemometer was discovered in 1450 by Leon Battista Alberti. The Robinson cup anemometer was discovered in 1845 by Dr. John Thomas Robinson.
C. Anemometer (Measuring wind speed) measures the wind velocity. Anemometer is most commonly used in wind velocity measurement. The first mechanical anemometer was discovered in 1450 by Leon Battista Alberti. The Robinson cup anemometer was discovered in 1845 by Dr. John Thomas Robinson.

Explanations:

Anemometer (Measuring wind speed) measures the wind velocity. Anemometer is most commonly used in wind velocity measurement. The first mechanical anemometer was discovered in 1450 by Leon Battista Alberti. The Robinson cup anemometer was discovered in 1845 by Dr. John Thomas Robinson.