Physics, asked by Itzpeacelover, 19 days ago

what is a constriction in a thermometer?

Answers

Answered by muhammedshamaas2008

2

The constriction in the thermometer is to prevent the mercury from dropping back to the bulb when the reading is being taken.

Answered by brainly8545

2

Answer:

The constriction in the thermometer is to prevent the mercury from dropping back to the bulb when the reading is being taken.

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