Examples of light phenomena.

You don’t have to go far for examples of light phenomena. For example, there is an object, light falls on it, and a shadow forms behind it. Shadow is a light phenomenon that occurs when light hits an obstacle. Let’s go further, a very beautiful example of a light phenomenon is a rainbow, it arises when the smallest drops of water in the air decompose white light into its components. Even the blue color of the sky is a light phenomenon, it occurs when light is decomposed by gas molecules in the atmosphere, since blue and violet have a shorter length, they decay first and scatter.