altitude (en m)

pression (en hPa)

Troisième partie

Deuxième partie

m

A2 = 0
B2 = 1013
A3 = 200
B3 = 989
A4 = 500
B4 = 955
A5 = 700
B5 = 932
A6 = 900
B6 = 902
A7 = 1000
B7 = 894
A8 = 1500
B8 = 845
A9 = 2000
B9 = 794
A10 = 2500
B10 = 746
A11 = 3000
B11 = 700
A12 = 3500
B12 = 658
A13 = 4000
B13 = 617
A14 = 5000
B14 = 541
A15 = 6000
B15 = 471
A16 = 7000
B16 = 411
A17 = 8000
B17 = 357
A18 = 9000
B18 = 307
A19 = 10000
B19 = 265
P_1: (A2, B2)
P_2: (A3, B3)
P_3: (A4, B4)
P_4: (A5, B5)
P_5: (A6, B6)
P_6: (A7, B7)
P_7: (A8, B8)
P_8: (A9, B9)
P_9: (A10, B10)
P_{10}: (A11, B11)
P_{11}: (A12, B12)
P_{12}: (A13, B13)
a = 930 (slider from 900 to 1200, step 1)
b = 1.655E-4 (slider from 1.0E-4 to 2.0E-4, step 1.0E-7)
g = Function(a * exp(-b * x), 0, 8000)
h = 1750 (slider from 0 to 4000, step 50)
d: x = h
A = Intersect(g, d, (1750, 696.1461237027978))
B = Intersect(d, c)
distanceAB = Distance(A, B)
k: distanceAB / g(h)
f = Segment(A, B)
i = false
e = false
texte1: "g(h) = " + k
texte4: "p  (h) = " + a + " e"
texte3: "- " + b + " h"