0
votes
0answers
9 views

How to show difference amount from scattering.

In our discussion, we need to show that the amount of photons at one wavelength is less than photons at a nearby wavelength. Photons (with a nearby wavelength) are created on the sun's photosphere ...
3
votes
2answers
225 views

What is the average rotation angle needed to change the color of a sphere?

A sphere is painted in black and white. We are looking in the direction of the center of the sphere and see, in the direction of our vision, a point with a given color. When the sphere is rotated, at ...
1
vote
2answers
205 views

Calculating probabilities on a spherical map

A black and white colored sphere is given. We are looking at a random starting point on the sphere below us, which has a certain color. A random rotation can change the color of the spot below us. ...