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- Thermometers are made from a graduated glass tube with a liquid inside that expands when heated. The liquid could be Mercury but is more likely to be coloured alcohol.
- Two strips of metal that are joined together. One metal expands on heating faster than the other one so when heat is applied the strip bends. The amount of bending depends on temperature. A dial either physical or electronic can be used to read the temperature. Useful for high temperatures.
- Simple strip LCD thermometers depend on the property of liquid crystals to change over a narrow temperature range.
- The use of any property of a material that changes with temperature eg electrical conductivity, radiation, density (have you seen those cool thermometers with the floating bulbs?) can make a thermometer.
What else can I help you with?
What element is a liquid metal that was used in thermonmeters?
The element you're referring to is mercury. It is a liquid metal at room temperature and has been historically used in thermometers due to its high thermal expansion and ability to remain liquid across a wide temperature range. However, due to its toxicity and environmental concerns, the use of mercury in thermometers has been largely phased out in favor of safer alternatives.
How are cermaics made and how are they made?
Made
What is the difference between made of and made from?
"Made of" and "Made from" can mean the same thing. "That can is made from aluminum." "That can is made of aluminum." However, they can't be used the same in every situation. You can say: "That house is made of wood and made from workers." But you can't say: "That house is made of workers and made from wood."
Where was YouTube made?
It was made it was made on the Internet
Where was the Parthenon made and who made?
The Parthenon was made in Acropolis and Iktinos and Kallikrates made it.
Is glue human made or nature made?
it is man-made and made out of ponies
How was god made if he made the world and made life?
He was made by the big bang
Examples of natural made and man made?
The oceans are NATURAL made.(made my nature).A building, some lakes, are MAN made.(made by man).
Have make or have made?
it depends on thesentence if the sentence is something like this ... she made it. then you would put made but if your sentence is this... had she made it?
Does a will made while husband and wife are married still be legal after the two are divorced?
Generally, a will made while married is made invalid by a divorce for any provisions made for your spouse.Generally, a will made while married is made invalid by a divorce for any provisions made for your spouse.Generally, a will made while married is made invalid by a divorce for any provisions made for your spouse.Generally, a will made while married is made invalid by a divorce for any provisions made for your spouse.
What are monsters made of?
Monsters are made out of your imagination, so they can be made out of anything you imagine them to be made of.
When was wawa made?
WAWA was made when MAMA was made. (:
