Mathematical and Physical Journal
for High Schools
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I want the old design back!!! :-)

Problem P. 4065. (April 2008)

P. 4065. By what percent does the resistance of a mercury column increase if it is placed into another tube in which its length increases by p percent?

(3 pont)

Deadline expired on May 13, 2008.


Statistics:

113 students sent a solution.
3 points:65 students.
2 points:22 students.
1 point:19 students.
0 point:6 students.
Unfair, not evaluated:1 solution.

Problems in Physics of KöMaL, April 2008