Question

What causes the formation of rainbows?

Answer 1

Rainbows are formed when sunlight is refracted, reflected, and dispersed in water droplets in the atmosphere, typically after a rain shower. The water droplets act like tiny prisms, separating the sunlight into its different colors and creating the beautiful spectrum of colors we see in a rainbow.

Answer 2

Rainbows are formed when sunlight is refracted, or bent, and then reflected inside raindrops, creating a spectrum of colors. This refraction and reflection of light inside the raindrops causes the sunlight to separate into its various colors, forming a beautiful arc of colors in the sky.

Answer 3

Rainbows are formed when sunlight is refracted, or bent, and then reflected inside raindrops, separating the sunlight into its various colors. This process is called dispersion. The sunlight enters a raindrop, is refracted, reflects off the inside surface of the drop, and is refracted again as it exits the drop, creating the beautiful arc of colors we see as a rainbow.