Solution video for calendar door number 6:

Calendar door number 6

The question is:

What does Mr. Santa actually observe?

Latest submission time: Monday 07 December, 2015, 23:00 PM

Unfortunately, a solution for this question can no longer be submitted!

Answer
A) The white light from the street lamp cannot be seen at all.

Answer
B) The white light from the street lamp can be seen as concentric rings and is split into its spectral colours.

Correct answer Answer
C) The white light from the street lamp can be seen as discontinuous horizontal and vertical beams and is split into its spectral colours.

Answer
D) The white light from the street lamp can be seen a discontinous horizontal and vertical beams, but it is not split into spectral colours.