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SZF IOS · Human Eye and Colourful World · Quiz

Human Eye and Colourful World — quick quiz

5 SZF IOS-pattern questions on Human Eye and Colourful World. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 5

Hard

During 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?