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slega [8]
3 years ago
7

A decrease in the height of a column in a mercury barometer means that _____. air pressure is increasing wind speed is increasin

g air pressure is decreasing air pressure is being deflected by the coriolis effect
Physics
2 answers:
zloy xaker [14]3 years ago
8 0

Answer:

Correct answer is  air pressure is decreasing

Explanation:

Atmospheric pressure is usually measured with the help of  barometer. A barometer consist of  a glass tube in which there is a column of mercury. This column of mercury changes with the changing weight of the atmosphere. It means height of mercury column depend on air pressure.Height of  height of a column in a mercury barometer is directly proportional to atmospheric pressure.Therefore a decrease in the height of a column in a mercury barometer means that air pressure is decreasing.

Lady_Fox [76]3 years ago
3 0
I think it's "air pressure is decreasing".
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4 0
2 years ago
What is an atomic theory?
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A spherical snowball melts at a rate proportional to its surface area. (a) write a differential equation for its volume, v. (use
tresset_1 [31]

Answer:

Explanation:

The rate of change in volume is proportional to the surface area:

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6 0
2 years ago
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aliya0001 [1]

Answer:

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Explanation:

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5 0
3 years ago
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Lady_Fox [76]

Answer:

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Explanation:

hope it helps you and give me a brainliest

7 0
2 years ago
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