Mathematical and Physical Journal
for High Schools
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Problem P. 3842. (November 2005)

P. 3842. The rear-view window of a car can be rotated by a small pin, and after this rotation the image is much fainter. Thus the headlight of a car behind us will not blind the driver of our car. How is the glass of the mirror formed?

(4 pont)

Deadline expired on December 12, 2005.


Statistics:

63 students sent a solution.
4 points:Balogh Máté, Bőle Pál, Englert Dávid, Filep Tibor, Fülöp Bálint, Győri Tamás Noé, Juhász Imre, Kovács 005 Péter, Kovács 129 Gábor, Lakomcsik Attila, Lantos Klára, Molnár Géza, Nagy 317 Péter, Rárósi Dávid, Szabó 001 Áron, Szabó 725 Dániel, Széchenyi Gábor, Szél Ádám, Szénási Rajmund, Takátsy Balázs, Tóth Norbert, Vajda Zsolt, Varga Béla.
3 points:Budafoki Richárd Gergely, Dombi András, Herczeg Gergely, Kilyén 666 Attila Örs, Molnár 811 Kristóf, Pálovics Róbert, Posta Éva, Székely Gergely.
2 points:6 students.
1 point:5 students.
0 point:19 students.
Unfair, not evaluated:2 solutions.

Problems in Physics of KöMaL, November 2005