Question

what is mercury barometer?​

Answer 1

Answer:

The mercury barometer is the oldest type of barometer, invented by the Italian physicist Evangelista Torricelli in 1643

The mercury in the tube will adjust itself to match the atmospheric pressure above the dish. As the pressure increases, it forces the mercury up the tube.

Explanation:

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Answer 2

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mercury barometer - tool that determines atmospheric pressure by measuring how much mercury moves in a glass tube

Explanation:

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