Experiment of December 1, 2019:

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

Solution video:

Hint: Please log-on first to gain jokers for viewing the solutions.

You need to view the complete video to collect additional jokers. Your joker status is shown on the results page.

Experiment:

Question:

What happens if Ms. Santa wants to light the candle again from diagonally above?

A) The candle only burns when the flame touches the wick.

B) The flame jumps over several centimeters through the air onto the wick.

C) The flame jumps several centimeters through the smoke onto the wick.

D) Only when the flame touches the wax does the candle burn.