Problem M. 333. (May 2013)
M. 333. The temperature of air in a small flask, which is covered by soot, is measured with a thermometer. Place the flask next to a filament lamp, rated at a high power, and measure how the temperature depends on the distance from the lamp.
Deadline expired on June 10, 2013.
20 students sent a solution. 6 points: Agócs Fruzsina, Dombai Tamás, Holczer András, Juhász Péter, Kollarics Sándor, Szabó 928 Attila. 5 points: Domonkos Márk, Garai Zoltán, Horicsányi Attila, Olar Alex, Olosz Balázs. 4 points: 4 students. 3 points: 5 students.