Beacause of the light reflecting of the detergent
They are rainbow colours bubbles but on a scale of 1 - 10 6 % most bubbles can be clear.
The sunlight hits the glass of water and then the light disperses out as a spectrum of colour (rainbow). This is because sunlight is white light and white light contains the 7 colours of the rainbow. When it hits the glass the colours refract and disperse out as the spectrum of colours, which we see as a rainbow.
The Rainbow as you see it are the colours which constitutes the light you see or rather percieve.
you get the colours in a rainbow because of the sun magnifying through the rain and projecting the coulours of the rainbow. if you squint at a light you will see a rainbow around it. it works a bit like that
Because the sunlight which is white gets disperced (split) into the colours of the rainbow hence the name rainbow.
When sunlight passes through raindrops, the rain drops act like a glass prism. The sunlight is split into the rainbow colours in the sky, and a rainbow appears.
Sunlight (white light) is split into the rainbow colours by passing through drops of rain in the sky.
There are seven colours in a rainbow. In order, the colours are Red, Orange, Yellow, Green, Blue, Indigo, and Violet.
controlling the weather and bright colours
The rainbow has seven colours.
rainbow
RedOrangeYellowGreenBlueIndigoViolet