My contribution for this week’s challenge…
According to Google the definition of refraction is as follows.
change in direction of propagation of any wave as a result of its travelling at different speedsat different points along the wave front.
measurement of the focusing characteristics of an eye or eyes.
This roughly coincides with my school science
memories of refracted light…
“…when light passes through glass or water it bends
according to the density of the water or glass.
However, when it exits the glass the light beam is
parallel to the original source beam…”
this is the first time I was able to look ‘down’ at a rainbow.
This rainbow was caused as light was refracted as it passed
through the spray caused by water tumbling over Victoria Falls, Zimbabwe.
I must admit that I cannot see all the colours of a rainbow…
but I think it qualifies as a rainbow and refracted light.