Topic: Liquid inside a Thermometer
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Answers to Common Questions
What is the liquid inside a thermometer?
If it's silvery, it's probably mercury though if it's a newer thermometer it may be some low melting alloy such as Galinstan. If it's red or blue, it's most likely alcohol with a small amount of coloring added to make it easier to see. Read More »
Source: http://wiki.answers.com/Q/What_is_the_liquid_inside_a_thermometer
What is the liquid inside a Galileo Thermometer?
mercury Read More »
Source: http://wiki.answers.com/Q/What_is_the_liquid_inside_a_Galileo_The...
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...
More Common Questions
Answers to Other Common Questions
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...
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Source: http://answers.ask.com/Science/Chemistry/what_is_the_red_liquid_i...
Water
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Source: http://wiki.answers.com/Q/What_is_the_clear_liquid_inside_a_Galil...
Mercury is still used in thermometers in some countries, but other countries have banned mercury and use galinstan (combo of gallium, indium, tin) instead. There is only 0.5-3 grams of mercury in thermometers, so if you did ingest it, there...
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Source: http://answers.ask.com/Science/Chemistry/what_is_inside_a_thermom...
it rises because the molecules are expanding the space between each other and they have nowhere else to go but up. when it is cold the molecules move closer to each other therefore the liquid will appear to be moving downward.
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Source: http://wiki.answers.com/Q/When_the_liquid_inside_a_thermometer_ge...
its called "Mercury"
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Source: http://wiki.answers.com/Q/What_is_the_silver_liquid_inside_a_ther...
Traditionally, thermometers contained a gray liquid known as mercury. Once discovered as dangerous, mercury was no longer used. Modern thermometers contain a mixture of red dye and either ethanol alcohol or mineral spirits. Source: Mercury ...
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Source: http://www.answerbag.com/q_view/1883727
This is a description of a Galileo thermometer. It dosen't really explain what type of liquid should be used, but I thought that you might enjoy it. It is from Wikipidia. A Galilean thermometer (named after Italian physicist Galileo Galilei...
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Source: http://www.answerbag.com/q_view/894340
