Biology, asked by hiteshjindal25, 1 year ago

the constriction in the glass tube near the bulb of thermometer is called​

Answers

Answered by ak282
7

Answer:

it is called a kink which prevent backflow of mercury.

Answered by mishrasatyam2006
3

Answer:

degree

Explanation:

the constriction in the glass tube near the bulb of thermometer is called degree

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