[填空题]
Atmospheric pressure, P , in kPteuw)bl8c5vuz ,xu ,9 a, decreases exponentiall9) ur:xz n*y7*r 2bww;b srwhty with increasing height above sea level, h . The atmospheric pressure can be modeltzx*r9s2 w:y;7hbwn )w * urbrled by the function
P(h)=101 $\times\left(\frac{25}{22}\right)^{-h}$,
where h is the height above sea level in kilometres.
1. Write down the exact atmospheric pressure at sea level, in $\mathrm{kPa}$ .
Mount Kosciuszko is the highest mountain in Australia with a height of 2228 metres above sea level at the top. kPa
2. Calculate the atmospheric pressure at the top of the Mount Kosciuszko.≈
3. Calculate the height where the atmospheric pressure is equal to 10 $\mathrm{kPa}$ .
