Web5 dec. 2024 · The main difference between alcohol and mercury thermometer is that the bulb of mercury thermometer is filled with mercury whereas the bulb of alcohol thermometer is filled with an alcohol. Why is mercury used as a liquid in a thermometer? Mercury is the only one in liquid state at room temperature. Web21 mei 2024 · Because of alcohol’s high coefficient of expansion, mercury was chosen as a better candidate for filling thermometers. Mercury also has a high coefficient of …

Mercury Thermometers US EPA

http://www-das.uwyo.edu/~geerts/cwx/notes/chap03/thermometer.html WebIn many applications, alcohol thermometers are taking the place of mercury thermometers. They use alcohol as the liquid that is put into the glass tubes. Alcohol thermometers measure temperatures between -80°C and 70°C, with the former being the freezing temperature point of alcohol and the latter representing its boiling point. insta finish butter wet wax

What is the difference between clinical thermometer and mercury …

WebCorrect option is A) Mercury or alcohol is used in the thermometers. A thermometer is a device that is used to measure the temperature. Alcohol thermometer and mercury thermometer are two types of thermometers that are composed of a bulb and a marked glass tube. The main difference between alcohol and mercury thermometer is that … Web31 dec. 2024 · How do mercury and alcohol thermometers work? A thermometer has a glass tube sealed at both ends and is partly filled with a liquid like mercury or alcohol. … Web24 dec. 2024 · In contrast to mercury in the mercury thermometer, alcohol is less toxic and evaporates quickly. However, the maximum temperature measured by an alcohol … instafinity