Mathematical and Physical Journal
for High Schools
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Problem P. 3967. (March 2007)

P. 3967. In a container there is mixture of helium and hydrogen gas. What is the ratio of the masses of the two gases if the partial pressures of the two gases are equal.

(4 pont)

Deadline expired on April 11, 2007.


130 students sent a solution.
4 points:73 students.
3 points:12 students.
2 points:20 students.
1 point:3 students.
0 point:4 students.
Unfair, not evaluated:18 solutions.

Problems in Physics of KöMaL, March 2007