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What is the range of the thermometer?

2020-11-26

JVTIA

207

The range of the thermometer: refers to a thermometer can amount to the range of temperature. Temperature has a lot of, use medium thermometer is the use of unique physical characteristics of different media to realize the temperature measurement. To measure the temperature of the lower, for example, you can choose the alcohol thermometer, higher measured can choose kerosene thermometer, mercury thermometer with multi-purpose thermometer, and the experiment in to measure 0 degrees to 400 degrees Celsius temperature range. Specific as follows: & lt; Maximum range is a thermometer, alcohol: - 117 ℃ to 78 ℃ ( The boiling point of alcohol is 78 ℃, freezing point is - 114℃） Second, carbon nanotubes, the measuring range of the thermometer is: 18 ℃ 490 ℃, kerosene thermometer measurement range is about: - 30 ℃ to 150 ℃ ( Kerosene thermometer work substance is kerosene, its boiling point is generally higher than 150 ℃, below the freezing point 30℃） Four, mercury thermometer measurement range: 0 ℃ to 400 ℃ five, bimetallic thermometer measurement range: - Commonly used: (80 ℃ ~ 600 ℃ 1) Thermometer range is commonly: - 30℃～50℃（ 2) The experiment with the range of the thermometer: - 20℃～110℃（ 3) The range of the thermometer is 35 ℃ ~ 42 ℃ ( Thermometer is human body temperature, body temperature change limit range between 35 and 42 ℃)

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