Mathematical and Physical Journal
for High Schools
Issued by the MATFUND Foundation
Already signed up?
New to KöMaL?

Problem P. 4104. (November 2008)

P. 4104. 1 kg broken ice is placed into a 2-l container, which has rigid walls, and then the container is sealed hermetically. While the temperature remains 0 oC the total amount of ice melts. By what percent does the pessure of the air enclosed in the container change?

(3 pont)

Deadline expired on December 11, 2008.


195 students sent a solution.
3 points:130 students.
2 points:28 students.
1 point:27 students.
0 point:5 students.
Unfair, not evaluated:5 solutionss.

Problems in Physics of KöMaL, November 2008