Problem M. 429. (February 2024)

M. 429. Make a hole on the cap of a one-and-a-half litre cylindrical glass bottle. Fill the bottle about half full with water and screw the cap back on. Turn the bottle upside down and measure how much water comes out. Also measure the height of the water in the bottle when the spout stops. Using the results of the measurement, determine the air pressure when the measurement was done.

(6 pont)

Deadline expired on March 18, 2024.

Statistics:

15 students sent a solution.
6 points:	Bencze Mátyás, Csapó András, Hegedüs Márk, Žigo Boglárka.
3 points:	1 student.
2 points:	2 students.
1 point:	2 students.

Problems in Physics of KöMaL, February 2024