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Sagot :
Answer:
The standard, or near-average, atmospheric pressure at sea level on the Earth is 1013.25 millibars, or about 14.7 pounds per square inch.
The gauge pressure in my automobile tires is a little more than twice that value. If you live at a higher altitude, the pressure will be lower since there is less air above weighing down upon you. The pressure also varies by relatively small amounts as high and low pressure systems move past.
Step-by-step explanation:
Answer is 1.7
Formula:
Pressure formula for atmospheric pressure decreases is.
[tex]p = p' (1 - r)^{x}[/tex]
Here, p' is the atmospheric pressure at earth's surface.
r is the percent value atmospheric pressure decreases
x is the distance above earth's surface.
Here,
Given, p = 11
[tex]p = 14.7 (1 - (16/100))^{x}\\ p = 14.7 (0.84)^{x}\\\\11 = 14.7(0.84)^{x}[/tex]
[tex]0.748 = (0.84)^{x}[/tex]
By applying log we get,
x = 1.665
x = 1.7 (Rounded to the nearest tenth).
Learn more about how to calculate logarithms here:
https://brainly.com/question/16763620?referrer=searchResults
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