Science, asked by vikas7021, 1 year ago

what is the use of kink in a thermometer ?

Answers

Answered by divyanshu50000

3

A 'kink' in the glass tube which breaks the mercury as it contracts, storing the highest temperature reading. The glass tube is shaped like a lens to magnify the thin mercury thread. Shaking the thermometer resets the mercury back into the bulb.
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