Overview
The
rainbowtooltip.
is not located at a specific distance, but comes from any water droplets viewed from a certain angle relative to the Sun's rays. Thus, a
rainbowtooltip.
is not an object, and cannot be physically approached. Indeed, it is impossible for an observer to manoeuvre to see any
rainbowtooltip custum.tooltip custum.tooltip custum.tooltip custum.tooltip custum.tooltip custum.tooltip custum.tooltip custum.tooltip custum.tooltip custum.tooltip custum.tooltip custum.
from water droplets at any angle other than the customary one of 42 degrees from the direction opposite the Sun. Even if an observer sees another observer who seems "under" or "at the end" of a
rainbowtooltip.
, the second observer will see a different
rainbowtooltip.
further off-yet, at the same angle as seen by the first observer. A
rainbowtooltip custum.tooltip custum.tooltip custum.tooltip custum.tooltip custum.tooltip custum.tooltip custum.tooltip custum.tooltip custum.tooltip custum.tooltip custum.tooltip custum.
spans a continuous spectrum of colours. Any distinct bands perceived are an artefact of human colour vision, and no banding of any type is seen in a black-and-white photo of a
rainbowtooltip.
, only a smooth gradation of intensity to a maximum, then fading towards the other side. For colours seen by a normal human eye, the most commonly cited and remembered sequence is Newton's sevenfold red, orange, yellow, green, blue, indigo and violet.
Rainbows can be caused by many forms of airborne water. These include not only rain, but also mist, spray, and airborne dew.
The
rainbowtooltip.
is not located at a specific distance, but comes from any water droplets viewed from a certain angle relative to the Sun's rays. Thus, a
rainbowtooltip.
is not an object, and cannot be physically approached. Indeed, it is impossible for an