In a mercury barometer, when air pressure increases, the mercury in the tubea. risesb. falls. c. rises, then falls. d. falls, then rises.

asked Mar 21, 2018 163k views

2 votes

In a mercury barometer, when air pressure increases, the mercury in the tubea. risesb. falls.

c. rises, then falls.
d. falls, then rises.

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5 votes

d. falls, then rises. is the right answer

Samuelnj answered Mar 23, 2018

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1 vote

I would say your answer is D.) Falls, then rises
hope that helps!!
Have a wonderful day!!

Faigjaz answered Mar 25, 2018

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