Other, , Prof. Viken Kiledjian
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Updated On 02 Feb, 19
Crepuscular Rays - Sun Viewer - Shadow Lengths - Magnetic & Geometric Axis - Jupiter - Triangulation - Light Curves - Maximum Elongation of Venus & Mercury - Liquid Core of Earth - Sidereal Period of Moon - Synodic Period of Moon - Light Year and Astronomical Unit - Parsec and Light Year - Tidal Forces - Total vs Annular Solar Eclipse - Parabolic Mirrors
4.1 ( 11 )
This video shows sunlight beams penetrating through the clouds known as crepuscular rays. Its a beautiful sight! They are actually parallel but perspective effects make them look like they are diverging, and they usually occur during dawn or dusk hours.
Sep 12, 2018
Excellent course helped me understand topic that i couldn't while attendinfg my college.
March 29, 2019
Great course. Thank you very much.