Answer to Question 1
Answer: The larger solar angle at sunrise and sunset allows for less refraction at longer wavelength colors (such as red and orange) than for the shorter wavelength colors (such as blue and green).
Answer to Question 2
Answer: In addition to slightly shifting the apparent position of the Sun near the horizon, refraction can also affect its apparent shape and color. Sometimes, near dawn or sunset the Sun seems to have horizontal bands of different colors, with redder coloration near the bottom. This occurs because longer wavelength colors (such as reds and oranges) undergo less refraction than do shorter wavelength colors (such as blue and green), as described above. The shorter wavelengths, undergoing a greater amount of refraction, concentrate near the top of the apparent sun, while the longer wavelengths locate near the bottom. Under some atmospheric conditions the Sun appears momentarily to be capped by a bright green spot, known as the green flash.
Tattoos and Body Piercings: Note the presence of all body piercings
Blood-typing and cross-reactions: The blood type depends on the presence of surface antigens (agglut
Nephroblastoma. A sectioned kidney reveals the presence of a very large tumor, which arose from feta
Under ideal conditions, a single cell of the bacterium E. coli would divide every 20 minutes to ...
Please explain the different Rf values for xanthophyll’s in paper chromatography compared to ...
Lamborghini murcielago orange