If you’ve ever sprawled on the ground and stared up on a bright afternoon, you’ve probably wondered why the sky chooses blue and not green or pink. The truth is, the colour above us is a kind of optical trick, performed by sunlight and air working together. One of the perennial questions of childhood is “Why is the sky blue?” You may have asked this as a child, or you may have a child now asking you! The explanation begins with the ultimate source of light in our solar system: the Sun. Why is the sky blue? Why are sunsets red? Learn about Rayleigh scattering and other physics factors that color the sky. Title : Why Is the Sky Blue? | Wave Theory Explained Description : Have you ever wondered why the sky appears blue? In this video, we explore the fascinating science behind light scattering and ...
