On the top of a mountain 3.5 km high. pressure 720 mm. rt. Art. What is the pressure from the foot?
February 21, 2021 | education
| 3.5 km = 3500 meters.
We accept the value of the change in the mercury column by 1 millimeter with an increase in height for every 10.5 meters.
In this case, the pressure difference between the top and the bottom of the mountain will be:
3500 / 10.5 = 333 1/3 mm Hg
Find the pressure at the foot.
To do this, add a difference equal to 333 1/3 mm Hg to the atmospheric pressure at the top of the mountain.
In this case, we get:
720 +333 1/3 = 1053 1/3 mm Hg
Answer: The atmospheric pressure at the foot of the mountain is 1053 1/3 mm Hg.
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