Topic: Liquid Thermometer
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Answers to Common Questions
What is the Red Liquid in a Thermometer?
The red liquid you see in a thermometer can be one of two things. Some thermometers are made with mercury and some are made with alcohol. Both expand when heated and will rise inside the tube on the thermometer to give you the correct tempe... Read More »
Source: http://answers.ask.com/Science/Chemistry/what_is_the_red_liquid_i...
What Liquid is Used in Thermometers?
A thermometer is an instrument used to measure temperature. Mercury and colored alcohol are the most common liquids used in a thermometer. Galileo thermometers were used before mercury, which contained bulbs with liquids of different densit... Read More »
Source: http://answers.ask.com/Science/Chemistry/what_liquid_is_used_in_t...
What Is the Liquid in Galileo Thermometers?
The liquid in a Galileo thermometer is water. Floating in the water within the tube are glass bubbles also filled with water and containing simple food coloring, though sometimes alcohol might be used. The Galileo thermometer is an accurate... Read More »
Source: http://www.ehow.com/about_7231041_liquid-galileo-thermometers_.ht...
More Common Questions
Answers to Other Common Questions
Making a homemade liquid thermometer is fun and very easy. This will teach you and your kids about how mercury works in a store-bought thermometer, and will be a fun home science project. This thermometer will not give you an exact temperat...
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Source: http://www.ehow.com/how_4923815_make-liquid-thermometers.html
A thermometer in which the liquid is blue or red probably contains alcohol with a coloring agent added to make it easier to see. If the liquid is silvery and metallic-looking, it's most likely mercury or one of the new less toxic alloys suc...
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Source: http://wiki.answers.com/Q/What_is_blue_liquid_in_thermometer
Actually anything that won't freeze or boil at the operating range of the thermometer. The most common are mercury and alcohol.
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Source: http://wiki.answers.com/Q/What_liquids_are_in_a_thermometer
mostly mercury but there are some with alcohol
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Source: http://wiki.answers.com/Q/What_is_the_liquid_in_the_thermometer
Mercury the liquid inside thermometer is mercury..but it is called thermometric liquid.
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Source: http://wiki.answers.com/Q/What_is_the_liquid_in_the_thermometer_c...
Those thermometers use liquid crystals to measure temperature. More specifically, they use chiral nematic liquid crystals--long asymmetric molecules that arrange themselves in orderly spirals in the liquid. When light strikes these spiral s...
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Source: http://wiki.answers.com/Q/What_is_a_liquid_crystal_thermometer
The first thermometers were called thermoscopes and while several inventors invented a version of the thermoscope at the same time, Italian inventor Santorio Santorio was the first inventor to put a numerical scale on the instrument. Galile...
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Source: http://wiki.answers.com/Q/Who_invented_the_liquid_thermometer
