6.=An airplane altimeter is a gauge that indicates the height of the plane above the ground. The gauge works basedon air pressure, according to the formula h 18400 log(), where h is the height of the airplane above theground in metres, P is the air pressure at height h, and P。 is the air pressure at ground level. Air pressure ismeasured in kilopascals (kPa).a.b.Air pressure at the ground is 102 kPa. If the air pressure outside the airplane is 30 kPa, what is thealtitude of the airplane, to the nearest metre?If the plane is flying at 11 000 m, what is the air pressure outside, to one decimal?

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An airplane altimeter is a gauge that indicates the height of the plane above the ground. The gauge works based on air pressure, according to the formula h = 18400 log(), where h is the height of the airplane above the ground in metres, P is the air pressure at height h, and Po is the air pressure at ground level. Air pressure is measured in kilopascals (kPa). a. b. Air pressure at the ground is 102 kPa. If the air pressure outside the airplane is 30 kPa, what is the altitude of the airplane, to the nearest metre? If the plane is flying at 11 000 m, what is the air pressure outside, to one decimal?

An airplane altimeter is a gauge that indicates the height of the plane above the ground. The gauge works based on air pressure, according to the formula h = 18400 log(), where h is the height of the airplane above the ground in metres, P is the air pressure at height h, and Po is the air pressure at ground level. Air pressure is measured in kilopascals (kPa). a. b. Air pressure at the ground is 102 kPa. If the air pressure outside the airplane is 30 kPa, what is the altitude of the airplane, to the nearest metre? If the plane is flying at 11 000 m, what is the air pressure outside, to one decimal?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.

Question

6.
=
An airplane altimeter is a gauge that indicates the height of the plane above the ground. The gauge works based
on air pressure, according to the formula h 18400 log(), where h is the height of the airplane above the
ground in metres, P is the air pressure at height h, and P。 is the air pressure at ground level. Air pressure is
measured in kilopascals (kPa).
a.
b.
Air pressure at the ground is 102 kPa. If the air pressure outside the airplane is 30 kPa, what is the
altitude of the airplane, to the nearest metre?
If the plane is flying at 11 000 m, what is the air pressure outside, to one decimal?

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