mention any two natural phenomena that occur due to the effect of refraction of light.
Mention any two natural phenomena that occur due to the effect of refraction of light
Answer:
Refraction of light is responsible for several natural phenomena that we observe in our daily lives. Here are two natural phenomena that occur due to the effect of refraction of light:
1. Mirage:
Mirages are optical illusions caused by the refraction of light. When light rays pass through air layers with different densities, such as hot air above a road or desert sand, they are bent at different angles, creating a false image of water or objects in the distance. This phenomenon is often seen in deserts, where the ground heats up quickly, causing the air just above it to become significantly warmer than the air at higher altitudes.
2. Rainbow:
Rainbows are another beautiful natural phenomenon resulting from the refraction, reflection, and dispersion of light in water droplets in the atmosphere. When sunlight enters a raindrop, it is refracted, reflected inside the drop, and then refracted again as it exits the drop. This process separates the sunlight into its various color components, creating the familiar arc of colors that we see in the sky after a rain shower.