Experiment of December 15, 2024:
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Solution video:
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Experiment:
Question:
What does he observe when he repeats this movement a few times. ?
A) A soap bubble forms on the hole, which sometimes gets bigger and then smaller again.
B) A soap bubble forms on the hole and gets bigger and bigger.
C) A soap bubble forms in the beaker under the hole and gets bigger and bigger.
D) First a soap bubble forms in the beaker under the hole, then more and more soap bubbles.