3. Which of the following instruments is not used to measure winds?
a. Barometer
b. Anemometer
c. Wind vane
d. Beaufort scale
Answers
Answer:
Weather balloon is used to measure atmospheric pressure, temperature, and wind speed on a small scale. Instruments are tied with this balloon and it carries the instrument at a certain height and gives us the information. Anemometer is a common weather instrument used to measure wind speed.
Answer:
I THINK OPTION (C) BEACAUSE IT SHOWS THE DIRECTION OF WIND IT DON'T MEASURES IT ....
Explanation:
(a) A barometer is a scientific instrument used to measure atmospheric pressure, also called barometric pressure. ... A barometer is a scientific instrument used to measure atmospheric pressure, also called barometric pressure.
(b)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.
(c)A weather vane, wind vane, or weathercock is an instrument used for showing the direction of the wind. It is typically used as an architectural ornament to the highest point of a building.
(d)The scale is named for Sir Francis Beaufort of the British Royal Navy. In 1805, he devised a method of describing wind force according to procedures for setting sails on a warship. The Beaufort scale is useful for estimating wind power without wind instruments.