Web Results

Alcohol thermometer


The alcohol thermometer is an alternative to the mercury-in-glass ... Since these are transparent, the liquid is made more visible by the addition of a red or blue ...

What is the red liquid in a thermometer? - Ask.com


The red liquid inside of a thermometer is alcohol. When the temperature changes , the alcohol expands, providing a reading based on the thermometer's scale.

The Ups and Downs of Thermometers - Middle School Chemistry


Observe the red liquid in the thermometer when it is heated and cooled. .... the level of liquid in each thermometer is different is that they are different substances  ...

New ionic liquid in thermometers beats mercury on range ... - Phys.org


Mar 26, 2008 ... Poisonous mercury in thermometers has been replaced by harmless ... US team used normally colourless ionic liquids coloured red with an IL-dye. ... IL as a filling fluid toward a new class of liquid-in-glass thermometer nicely ...

How Does the Thermometer Work? - Energy Quest


Apr 22, 2002 ... The red colored or silver line in the middle of the thermometer moves up and down ... occurring when no heat energy remains in a substance.

The Anatomy of a Liquid-in-Glass Thermometer - AMRL


A LiG thermometer, by definition, is a glass capillary tube with a liquid-filled bulb at one end. ... alcohol, butane, or other similar organic liquids colored with a red dye. ... While the substances contained in these types of LiG thermometers are ...

Laboratory Thermometers Information | IHS Engineering360


Liquid-in-glass thermometers are made of sealed glass and contain a fluid, usually mercury or red alcohol, whose volume changes relative to its temperature .

Mercury Thermometer Fact Sheet - Tri-County Health Department


Mercury is a silver-white to gray substance. If your thermometer is filled with a red liquid, your thermometer contains red dyed alcohol or mineral spirits and not ...

Thermometers | Energy Foundations for High School Chemistry


A student reading from ChemMatters on thermometers. ... Heat refers to the movement of energy from a substance of high temperature to one of low .... wine, as its alcohol content prevented it from freezing and its red color made it easy to read.

Facts About Non-Mercury Thermometers

ehs.osu.edu/FileStore/Research Safety Docs/Facts About Non.pdf

Thermometer Storage and Fluid Separation. The science and ... The red spirit thermometers that contain pentane or xylene and dye (-100° to 50°C and –.

Popular Q&A
Q: What is the red substance found in some kinds of thermometers?
A: Alcohol thermometer - thermometer consisting of a glass capillary tube marked with degrees Celsius or Fahrenheit and containing alcohol which rises or falls as ... Read More »
Source: answers.yahoo.com
Q: What substances are in a thermometer?
A: Red and blue coloured alcohols are the most common in modern times, although mercury was used for a long time before people figured out how toxic it was. Read More »
Source: wiki.answers.com
Q: What is red liquid in thermometer?
A: The red liquid in a liquid-in-glass thermometer is usually alcohol, with red dye added for visibility. Some liquid-in-glass thermometers use mercury, which is s... Read More »
Source: wiki.answers.com
Q: What is the substance inside a thermometer?
A: The most common kind of thermometer consists of a liquid, such as alcohol Read More »
Source: www.chacha.com
Q: What is the thermometeric substance of thermoelectric thermometer...
A: Two dissimilar metals such as antimony and bismuth. Read More »
Source: www.answers.com