CBSE Class 7 Answered
Why do soap bubbles sometimes colourful?
Asked by Nimmi | 25 Jan, 2019, 06:40: PM
Expert Answer
It is because of the atmospheric refraction.
When a white light passes through it, it disperses the white light in to 7 (vibgyor) colors.
Answered by Science Mate | 25 Jan, 2019, 08:12: PM
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