Science & Nature · 2
In a primary rainbow, which color appears on the outermost edge of the arc?
Answer
Red
Red light bends the least as it refracts and reflects inside raindrops, causing it to exit at the widest angle and appear on the outer edge of the arc.
💡 Did you know?
Red appears on the outside of rainbows and violet inside—yet violet light bends more sharply than red, creating a counterintuitive display.
Other options people guess
- Violet
- Green
- Yellow
Topics
- physics
- rainbows
- light
- optics
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