Photosensitive is the
adjective used to denote something is sensitive at
light.
The
etymology of the word is determined in the following manner:
Photo: this is a
greek radical that means, literally,
light. Also referred as
Phos sometimes.
Sensitive: that's obviously obvious, a
modern poet shall say. Yes, it is a relation to
sensitivity.
Furthermore,
photosensitive is the
quality of a
glass to suffer permanent
physical-
chemical transformations. These are oxide-reductional reactions mainly induced by
ultraviolet radiation.