How to make a thermometer?

What is the alcohol used to make thermometer?

  • what is the alcohol used to make thermometer?

  • Answer:

    Ethanol. with a coloring in it. Red or Blue usually. Hey all of you who are saying "mercury".....If you have a mercury thermometer in your home dispose of it quickly and safely! Even a small Mercury spill must be reported quickly as it can poison hundreds of people! It is considered as hazmat situation!! Contact with even tiny amounts of mercury can cause brain damage, birth defects and death. Mercury has no place in the home.

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mercury

ranjith k

ethyl alcohol and not methyl alcohol is used . due to its low freezing pint (much lower than mercury)

alya-nika

they used mercury for a long time,but it is very poisonous people that broke them got very sick.

grayladygranny

Alcohol thermometers may be used to measure temperatures from -115°C (freezing point of alcohol) to 78.5°C (boiling point of alcohol). But usually it is not really alcohol, it's some other colored higher-boiling organic liquid. If you want to know what the liquid is, look up boiling points of liquids, and choose one wich match the highest value that your thermomether can rule.

i don't know what kind of alcohol. i think it is used to used as the thermometric liquid. But i think it is ethyl alcohol.

flame_light269

mercury, sometime use mercury subsitute.

wherestheid

Thermometers that measure temperature with mercury have a colored line that is used to indicate the result of a person's temperature. The chemical reaction that alcohol yields in the presence of mercury is what causes the line to go back down. Other methods can be used though, like tilting the thermometer slightly while you gently tap it against your wrist. It works much faster and needs no alcohol.

geniusflightnurse

alcohol huh I'm sorry but i don't think alcohol is used on thermometer i think they use mercury

•Sir Leon•

The name of the closest planet to the sun.

Parvati P

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