Jul 24, 2023
Another Glimpse Of A Rainbow
The secrets of a #rainbow - how and when to see them and is there a pot of gold at the end of the arc?
To see a rainbow, the viewer must have the sun behind them at an elevation of less than forty-two degrees, the point at which shadow’s length becomes greater than their height. There must be water droplets in front of them, usually in the form of a passing rain shower, falling in the direction of 42 degrees from their shadow. If the sun’s elevation is greater than forty-two degrees, the rainbow…
View On WordPress
