Experiment of December 19, 2021:

The time to submit an answer is over. You can now view the solution of the experiment.

Solution video:

Experiment:

Question:

What happens, if Mr. Santa pours water into the right bottle again?

A) only the water level in the right bottle rises.

B) only the water level in the right-hand bottle and in the middle bottle rises.

C) only the water level in the middle bottle rises.

D) the water level in the left bottle also rises, the water flows uphill.