Resistance temperature detectors are now the standard for professional meteorological instrumentation because they have a faster response time than the corresponding mercury thermometers and can automatically record the temperature on a computer. The data is then sent to the local meteorological office headquarters for analysis. 25th. 2017 г.
Which thermometer is used in the weather forecast?
Answer: Mercury thermometers are commonly found in amateur meteorological stations. It consists of a glass sphere connected to the stem on which the liquid mercury is placed. .. The glass tube is graduated and the observer can read the temperature in degrees Celsius or Fahrenheit.
What is a meteorological thermometer?
The thermometer measures the temperature. Most thermometers are closed glass tubes that contain liquids such as alcohol and mercury. When the air around the tube heats the liquid, the liquid expands and moves up the tube.
How do meteorological stations measure temperature?
According to the WMO (World Meteorological Organization), meteorological stations for measuring temperature are the most commonly used devices with electrical resistance. Temperatures are measured at intervals of a few seconds, from which an average of 5 minutes is formed.
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