how are thermometer is used to measure the air temperature in deserts different from those used at the poles
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As in desert the temperature is more. The movement of the molecules of air is faster than the air in the poles. So that is why poles have less temperature than desert.
Hope you understand
Mansi tambi is here
As in desert the temperature is more. The movement of the molecules of air is faster than the air in the poles. So that is why poles have less temperature than desert.
Hope you understand
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6
Answer:
Explanation:
IN POLES...Ethanol-filled thermometers are used in preference to mercury for meteorological measurements of minimum temperatures and can be used down to −70 °C (-94 °F). The physical limitation of the ability of a thermometer to measure low temperature is the freezing point of the liquid used.
IN DESERTS...Cryometers are used to measure temperatures in space. Pyrometers are used to measure very high temperatures. The steel industry uses pyrometers to measure the temperatures of iron and other metals. Astronomers use infrared thermometers to measure temperatures in space, for instance.
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