Mathematical and Physical Journal
for High Schools
Issued by the MATFUND Foundation
Already signed up?
New to KöMaL?
I want the old design back!!! :-)

Problem M. 366. (February 2017)

M. 366. Prepare a water manometer (with one side open) from a piece of bent plastic tube. Measure the gauge pressure of the air in differently inflated (approximately spherical) balloons. How does this gauge pressure depend on the diameter of the balloon?

(6 pont)

Deadline expired on March 10, 2017.


15 students sent a solution.
6 points:Fehér 169 Szilveszter, Kovács Péter Tamás, Nagy 555 Botond, Szentivánszki Soma .
5 points:Di Giovanni András, Kozák 023 Áron, Krasznai Anna, Olosz Adél, Páhoki Tamás.
4 points:2 students.
3 points:2 students.
2 points:1 student.
0 point:1 student.

Problems in Physics of KöMaL, February 2017