Question

what is photodegradation what are its effects​

Answer 1

Answer:

Photodegradation is the alteration of materials by light. Typically, the term refers to the combined action of sunlight and air. ... Photodegradation does not apply to how materials may be aged or degraded via infrared light or heat, but does include degradation in all of the ultraviolet light wavebands...

hope it helps...

Answer 2

Photodegradation is degradation of a photodegradable molecule caused by the absorption of photons, particularly those wavelengths found in sunlight, such as infrared radiation, visible light, and ultraviolet light. Alteration of the materials by using light is known as photodegradation.