Q664
Anemometer is used to measure
A.
Wind direction
B.
Rainfall
C.
Humidity
D.
Wind velocity
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Anemometer is an instrument that is used to measure wind velocity, wind pressure, and its direction. It counts the number of rotations, which is used to calculate wind speed.Anemometer is derived from the Greek word anemos which means wind. This is a widely used instrument in meteorology.