SZF IOS · Human Eye and Colourful World · Quiz
5 real SZF IOS questions on Human Eye and Colourful World. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 5
HARDDuring sunrise and sunset, the sun appears reddish-orange, while at noon it appears white. A student wants to understand this using Rayleigh scattering principles. If the intensity of scattered light is inversely proportional to the fourth power of wavelength, and the wavelength of red light is 1.75 times that of blue light, approximately how many times more intensely is blue light scattered compared to red light?