Liquids are used in thermometers because they expand and contract in a consistent and predictable manner with changes in temperature. This allows for accurate measurement of temperature variations. Common liquids used include Mercury and colored alcohol.
Liquids used in thermometers typically have a high coefficient of thermal expansion, which means they expand or contract significantly with changes in temperature. This property allows the liquid to rise or fall within the thermometer tube and indicate the temperature accurately.
Most thermometers used to contain Mercury until it was found to be toxic.
Most thermometers used to contain mercury until it was found to be toxic.
Mercury (Atomic number 80) is still used in some thermometers.
There are several types of thermometers. Clinical thermometers are used to measure the body temperature of the patient. Ear Thermometers make it an accurate point to measure the body temperature. Pacifier thermometers are used to check the body temperature of babies or infants. Underarm thermometers are kept in the underarms to measure the body temperature. Not to mention the food thermometers that are often used for checking the heat of the oil or pop up to let you know when the meat is done.
Mercury and alcohol (typically ethanol or dyed alcohol) are two liquids that have been commonly used in thermometers. Mercury is often used in industrial thermometers due to its high thermal conductivity, while alcohol is used in household thermometers for safety reasons.
they used to use mercury but now they use a type of alcohal
The two most commonly found liquids in liquid-in-glass thermometers are mercury and alcohol. Mercury thermometers are used for high-temperature applications, while alcohol thermometers are used for lower temperatures due to their lower toxicity.
Liquids used in thermometers typically have a high coefficient of thermal expansion, which means they expand or contract significantly with changes in temperature. This property allows the liquid to rise or fall within the thermometer tube and indicate the temperature accurately.
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The liquid in which a thermometer is typically dipped is called mercury. Mercury is commonly used in old-style thermometers, but newer thermometers may use alcohol or other liquids instead.
Mercury is used in thermometers.
Infrared thermometers are primarily used in the kitchen, for measuring the temperatures of hot liquids and solids. A good writeup on infrared thermometers and its method of working is on http://www.allqa.com/IR.html.There are some industrial applications as well.
A thermometer is used to measure air temperature. Several types of thermometers can be used, such as liquid-in-glass thermometers, digital thermometers, and infrared thermometers.
A thermometer is used to measure temperature. There are various types of thermometers such as digital thermometers, mercury thermometers, infrared thermometers, and thermocouples.
A thermometer is used to measure the temperature of a body. There are various types of thermometers, such as digital thermometers, infrared thermometers, and mercury thermometers.