Question

why the sun appears white at noon​

Answer 1

Answer:

In the noon because the sun is overhead, there is least amount of scattering and hence appears white. When it is overhead, it has lesser air to travel through and scattering results from dust and other particles which will be reduced if the distance to be traveled in air is reduced.

Answer 2

Answer:

at noon the sun appears white because the light from the sun is directly over head and travel relatively shorter distance.