Rendelje meg a KöMaL-t!
Matematika oktatási portál
P. 3963. Find the mass of the object which is to be raised to a height of 1 metre such that the change in its energy is the same as the absorbed energy when 1 litre of water is heated by .
Deadline expired on 11 April 2007.
Statistics on problem P. 3963. 180 students sent a solution.
3 points:146 students.
1 point:14 students.
0 point:1 student.
Unfair, not evaluated:18 solutions.
Unfair, not evaluated:1 solution.