Different Types of Thermometers and Their Uses ( Updated ).
Thermometer. From Wikipedia, the free encyclopedia. Jump to navigation Jump to search. Outdoor thermometer. A thermometer is an instrument for measuring or showing temperature (how hot or cold something is). One type of thermometer is a narrow, concealed glass tube containing mercury or alcohol which extends along the tube as it expands.
At the begging of the lab, .15 grams of a 1:1 to 1:1 to 1:1 mixture os Benzoic acid, Ethyl 4-aminobenzoate, 9-Fluorenone were placed into a vile, making each solute present weigh .05 grams. At the end of the experiment the acid weighed .0230 grams, making the lowest percent recovery in the lab 46%.
This type is the oldest and most common kind of thermometer. It is used almost everywhere, and its principle of operation is very simple. This thermometer consists of a glass bulb and stem filled with a working liquid (alcohol or mercury) and an inert gas.
Laboratory thermometers are capable of accurately measuring temperature variations in a variety of mediums, including some caustic to human skin. Because of their construction, and their expense, it is important to know how to properly use a lab thermometer without breaking it. With some simple equipment and important.
Filled-system thermometer. This type of thermometer has a bourdon tube connected by a capillary tube to a hollow bulb. When the system is designed for and filled with a gas (usually nitrogen or helium) the pressure in the system substantially follows the gas law, and a temperature indication is obtained from the bourdon tube.
The word thermometer comes from the Latin thermo-, meaning 'heat,' and -metrum, meaning 'measure.' So, a thermometer is a scientific tool for measuring temperature. The temperature of an object or.
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