Problem P. 4564. (October 2013)
P. 4564. It is known that the atmospheric pressure at a height of 5.5 km is half, and at a height of 11 km is onequarterth of the pressure measured at seelevel (10^{5} Pa). What is the density of the air at the top of a 3000 metre tall hill, at a temperature of 20 ^{o}C?
(4 pont)
Deadline expired on 11 November 2013.
Sorry, the solution is available only in Hungarian. Google translation
Megoldásvázlat. 0,95 kg/\(\displaystyle {\rm m}^3\).
Statistics:
126 students sent a solution.  
4 points:  55 students. 
3 points:  17 students. 
2 points:  28 students. 
1 point:  23 students. 
0 point:  2 students. 
Unfair, not evaluated:  1 solution. 
