Physics, asked by shirleehope58, 8 months ago

What is the effect of allowing small amount of air into the space above the height of a mercury barometer??

Answers

Answered by Anonymous

Explanation:

Since the level of mercury in the barometer is dependent on the pressure of the actual atmosphere, there must be no other factor that inhibits the ability of the mercury to rise. High atmospheric pressure pushes the mercury up; low atmospheric pressure allows the mercury to drop.

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