As measured by NASA's Viking landers, the atmosphere of Mars, where g= 3.71 m/s4, 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= 1.3E-5 m- and To 250 K. For example, at 20,000 m altitude, T 193 K. Find an analytic formula for the variation of pressure with altitude.
As measured by NASA's Viking landers, the atmosphere of Mars, where g= 3.71 m/s4, 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= 1.3E-5 m- and To 250 K. For example, at 20,000 m altitude, T 193 K. Find an analytic formula for the variation of pressure with altitude.
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Transcribed Image Text:Multiple Choice
p= Po exp - RG (eCz – 1)
р — Ро
RT,C
p= Po In Rc (ez – R)|
RT,C
p= Po exp RG (eCz +1)|
RT,C
р — Ро еxp
R
Transcribed Image Text: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
1.3E-5 m- and To 250 K. For example, at 20,000 m altitude, T 193 K.
Find an analytic formula for the variation of pressure with altitude.
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