Mathematical and Physical Journal
for High Schools
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Problem P. 4131. (January 2009)

P. 4131. Water which is at rest can be supercooled even to a temperature of -10 oC, without the water becoming a solid. If it is disturbed some part of it suddenly freezes. What is the amount of this suddenly freezing part?

(4 pont)

Deadline expired on February 11, 2009.


89 students sent a solution.
4 points:69 students.
3 points:18 students.
2 points:1 student.
1 point:1 student.

Problems in Physics of KöMaL, January 2009