Mathematical and Physical Journal
for High Schools
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Problem P. 4693. (January 2015)

P. 4693. What is the temperature measured in Kelvins at which a mercury-in-glass thermometer reads the same value in Celsius and in Fahrenheit scale, and what is this same value?

(3 pont)

Deadline expired on February 10, 2015.


118 students sent a solution.
3 points:Csire Roland, Di Giovanni Márk, Fónai Martin, Szöllősi Péter, Takács Péter György, Tibay Álmos, Tihanyi Áron, Tófalusi Ádám, Török Tímea, Wiandt Péter.
2 points:95 students.
1 point:9 students.
0 point:4 students.

Problems in Physics of KöMaL, January 2015