Question

How do you measure the speed of wind? ​

Answer 1

Answer:

Anemometer measure the speed of wind.

Answer 2

Answer:

anemometer counts the number of rotations, which is used to calculate wind speed an anemometer is an instrument that measures wind speed and when pressure anemometers are important rules for meteorologists to study better parents they are also important to the work of this is in the air moves

the most common type of a new metre has three or four cups attached to horizontal arms the arms are attached to a vertical roads as the wind blew the cup rotate make the road pin the stronger the wind blow the faster the road pens the any ohmmeter count the number of rotation altern which is used to calculate wind speed because wind speed are not consistent there are guest are and lulz wind speed is usually averaged over a short period of time

other and you metre calculate wind speed in different way are hot wire anemometer take advantage of the fact that air cools are heater object when it flow over it that is why a bridgefield refreshing on a hot day in a hot wire anemometer and electrically heated thin wire is placed in the wind the amount of power needed to keep the wire hot is used to calculate the wind speed the higher the wind speed the more power is required to keep the wire at a constant temperature

wind speed can also be determined by measuring air pressure air pressure is it itself measured by and instrument called a barometer at you and your metre used air pressure to determine the wind pressure or pressure at you and your metre measure the air pressure inside a glass tube that is closed at one end by comparing the air pressure inside the tube to the air pressure outside the tube wind speed can be calculated

other any ohmmeter work by measuring the speed of sound wave or by shining laser beam on any particle in the wind and measuring their effect