As measured by NASA's Viking landers, theatmosphere of Mars, where g = 3.71 m/s2, isalmost entirely carbon dioxide, and the surfacepressure averages 700 Pa. The temperature is coldand drops off exponentially: T≈ TO e-Cz, where C1.3 \times 10-5 m-1 and TO≈ 250 K. Forexample, at 20, 000 m altitude, T≈ 193 K. (a) Findan analytic formula for the variation of pressurewith altitude. (b) Find the altitude where pressureon Mars has dropped to 1 Pascal.

(a) Calculate the analytic formula for the variation of pressure with altitude…

Answered: As measured by NASA's Viking la…

As measured by NASA's Viking la atmosphere of Mars, where g almost entirely carbon dioxide, a pressure averages 700 Pa. The t and drops off exponentially: T ≈

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

As measured by NASA's Viking landers, the
atmosphere of Mars, where g = 3.71 m/s2, is
almost entirely carbon dioxide, and the surface
pressure averages 700 Pa. The temperature is cold
and drops off exponentially: T≈ TO e-Cz, where C
1.3 \times 10-5 m-1 and TO≈ 250 K. For
example, at 20, 000 m altitude, T≈ 193 K. (a) Find
an analytic formula for the variation of pressure
with altitude. (b) Find the altitude where pressure
on Mars has dropped to 1 Pascal.

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