Question

what is the purpose of kink in a mecury clinical thermometer

Answer 1

Answer:

Kink prevents the mercury present in the capillary to fall back in the bulb so it seperates the mercury at high temperature and cools the mercury and allows the user to note the reading when thermometer is taken out.

hope this helps you mate..!

Answer 2

Answer:

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Hence, the answers are it prevent the level of the mercury from falling when taken out of the mouth, it allows the level of the mercury to fall when taken out of the mouth.