Mathematical and Physical Journal
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Problem P. 4184. (October 2009)

P. 4184. What is the temperature measured in Celsius degrees when the Reaumur and the Fahrenheit thermometers show the same value and what is this value?

(3 pont)

Deadline expired on November 10, 2009.

Sorry, the solution is available only in Hungarian. Google translation

Megoldás. \(\displaystyle -32~^\circ{\rm C}=-25{,}6~^\circ{\rm F}=-25{,}6~^\circ{\rm R}.\)


236 students sent a solution.
3 points:173 students.
2 points:21 students.
1 point:26 students.
0 point:6 students.
Unfair, not evaluated:10 solutions.

Problems in Physics of KöMaL, October 2009