Posted: Wednesday, March 10, 2010 by
Swaamee Aprtemaanandaa Jee
We see that the water current in the middle course of a river is stronger and faster than on both the sides. Somewhat a similar process could be involved in the flow of wind current before a barchan is formed. The middle wind channel (mwc) of the forward moving wind current (fmwc) must be the stronger than the right flank wind channel (rfwc) and the left flank wind channel (lewc).
Education / Science