[填空题]
Atmospheric pressure, P, in rwl -*tjo f4x1uo1vgxa;p j0vrz 4+h;kPa, decreases exponentially with increasing heigfgzr hy;f0*b 2frk h/3ht above sef; 3*yzf rfk0 r/hg2hba level, $h$. The atmospheric pressure can be modelled by the function
$P(h)$=101$\times(\frac{25}{22})^{-h}$,
where ℎh is the height above sea level in kilometres.
1.Write down the exact atmospheric pressure at sea level, in kPa.
Mount Kosciuszko is the highest mountain in Australia with a height of 2228 metresmetres above sea level at the top. kPa
2.Calculate the atmospheric pressure at the top of the Mount Kosciuszko. P ≈
3.Calculate the height where the atmospheric pressure is equal to 10 kPa. h =
