Science, asked by Anonymous, 7 months ago

why is mercury used in thermometer ? ​

Answers

Answered by rajayush443
2

Answer:

Mercury is the only one in liquid state at room temperature. It's used in thermometers because it has high coefficient of expansion. ... It also has a high boiling point which makes it very suitable to measure higher temperatures. Also, it has a shiny appearance and doesn't stick to the glass surface of glass.

Answered by amaravadhigiridhar
2

Answer:

MERCURY is the only one liquid stay at room

temperature. It's used in thermometers because it has high coefficient of expansion.... It also has a high boiling point which makes it very suitable to measure higher temperatures. Also it has a shiny appearance and doesn't stick to the glass surface of glass

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