How is the reading of a barometer affected when it is taken to a mine?

Remains constant

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Decreases

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Increases

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Sometimes increases and sometimes decreases depending upon the density of air.

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Solution

The correct option is C
Increases

The reading of a barometer increases when it is taken to a mine.

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How is the reading of a barometer affected when it is taken to a mine?

The correct option is C IncreasesThe reading of a barometer increases when it is taken to a mine.

The correct option is C
Increases

The reading of a barometer increases when it is taken to a mine.