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Mercury and alcohol (ethanol).
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∙ 6y ago
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.
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What are the two most commonly found in liquid-in-glass thermometers?
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.
What are the two substance used in liquid column thermometers?
iodine and Mercury
What are the two substances used in a liquid column thermometer?
The two substances used in a liquid column thermometer are mercury and alcohol. Mercury thermometers use mercury as the liquid inside the glass tube, while alcohol thermometers use colored alcohol such as ethanol or dyed ethanol.
What is the separation technique of two colorless liquids?
One common separation technique for two colorless liquids is distillation. This involves heating the mixture to vaporize the liquid with the lower boiling point, then condensing the vapor back into liquid form to collect it separately. This exploits the difference in boiling points between the two liquids to separate them.
What is it the name for when two liquids mix?
When two liquids mix together and form a uniform solution, it is called a homogeneous mixture or solution. This occurs when the molecules of the two liquids are evenly distributed throughout the mixture.
What are the two most commonly found in liquid-in-glass thermometers?
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.
What are the two substance used in liquid column thermometers?
iodine and Mercury
What two or three uses of mercury the special liquid?
it is used in thermometers(sorry if i spelled thermometers wrong)
Who created the liquid in glass thermometer?
The two most common liquids used in glass thermometers are mercury and alcohol, both of which were created by M. Nature. Alcohol thermometers are, or were, used in extremely cold areas like the Yukon, where the temperature could be expected to drop lower than -40 in the winter (-40 is where mercury freezes, and it is also the only temperature that is exactly the same on both Fahrenheit and Celsius thermometers).
What two substances are used in the thermometer's glass tube?
Most commonly, the two substances used in a thermometer's glass tube are mercury and alcohol. Mercury is traditionally used in older thermometers, while alcohol (typically colored red) is used in modern thermometers as a safer alternative.
What has two thermometers (a wet bulb thermometer and a dry thermometer)?
A psychrometer has two thermometers: a wet bulb thermometer and a dry bulb thermometer. It is used to measure relative humidity and can also determine dew point.
What instrument is used to measure thermometer?
A thermometer is typically used to measure temperature.
What two units of degeers are found on all thermometers?
The two units of degrees found on all thermometers are Celsius and Fahrenheit. These units are used to measure temperature and provide a reference point for understanding how hot or cold something is.
Why did they change the liquid in the thermometers?
Mercury, previously used in thermometers, is toxic when inhaled or ingested. To improve safety, many thermometers now use alternative liquids such as alcohol or colored oils that are less harmful in case of breakage.
Distillation can be used separate solutions of miscible liquids because?
Distillation can be used to separate solutions of miscible liquids, because the liquids have different boiling points. Distillation works because it vaporizes the more volatile of the two liquids.
What are the two substances used in a liquid column thermometer?
The two substances used in a liquid column thermometer are mercury and alcohol. Mercury thermometers use mercury as the liquid inside the glass tube, while alcohol thermometers use colored alcohol such as ethanol or dyed ethanol.
Two kinds of thermometer?
Two common types of thermometers are digital thermometers and mercury thermometers. Digital thermometers use electronic sensors to measure temperature and display it on a screen, while mercury thermometers contain mercury that expands or contracts with temperature changes. Mercury thermometers are being phased out due to environmental concerns over mercury exposure.
