Question

7. What does an anemometer measure?

O wind speed
O humidity
O wind direction
Oprecipitation​

Answer 1

1. wind speed.

Step-by-step explanation:

The anemometer counts the number of rotations, which is used to calculate wind speed. An anemometer is an instrument that measures wind speed and wind pressure. Anemometers are important tools for meteorologists, who study weather patterns. They are also important to the work of physicists, who study the way air moves.

Answer 2

An anemometer is an instrument that measures wind speed and wind pressue... As the wind blows, the cups rotate, making the rod spin. The stronger the wind blows, the faster the rod spins. The anemometer counts the number of rotations, or turns, which is used to calculate wind speed.