Experiment of December 3, 2023:

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

Solution video:



What does Mr. Santa observe when he drops water onto it from a height of 20-40 cm?

A) The water spreads evenly over the cooker top in a spot several cm in size and evaporates very slowly.

B) The water drop remains intact or releases a few small drops, all of which dance on the cooker top.

C) The drop is always broken down into more than 50 small drops, half of which evaporate.

D) The drops remain on the spot. Nothing happens.

Advice of the day:

For today's question, you will need a hot hob. If you have an induction stove where the hob doesn't get hot, you can put a pan on it instead and let the drops of water drip onto the hot pan.