Physics, asked by amit08kr, 1 year ago

glittering of water bubble inside water is due to which phenomenon?

Answers

Answered by 9997912247
2
They shine because of total reflection .The speed of light is faster inside the air bubble than in the water. Thus the light gets reflected away from the bubble around the outside, looking like a mirror. This is only along the outer circle in the direction you are looking. If you look towards the center of the bubble you can see right through it. 
Colours:
. Theoretically, the angle of total reflection depends on the wavelenght, thus there should be a circle of coulours between the outer area of reflection and the see through part in the center.

Three issues: Diffusion, reflection, and refraction. 
The light is diffused throughout the water, then reflected by the bubbles, making them shine. Refraction breaks the light into it's spectrums making it different colors.

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