The last one.
One grey sphere, Four white spheres, and One red spheres
Answer:
The colors of the sunset result from a phenomenon called scattering. Molecules and small particles in the atmosphere change the direction of light rays, causing them to scatter. ... The short-wavelength blue and violet are scattered by molecules in the air much more than other colors of the spectrum.
Explanation:
A peak = A Rms x Sq root 2
Therefore 3.6 x sq root of 2
A peak = 5.09