Question 1 of 30
When evaluating a dyed cotton fabric for its colour fastness to light according to ISO 105-B02:2014, a technician observes that the fabric\'s colour change after a specified exposure period is most similar to the fading exhibited by the Blue Wool Standard numbered 4. What does this assessment definitively indicate about the fabric\'s light fastness performance?
The fabric exhibits a moderate level of resistance to fading when exposed to light, comparable to the fading of Blue Wool Standard 4.
The fabric has achieved the highest possible rating for light fastness under the tested conditions.
The fabric's colour change is negligible and shows no discernible difference from any of the Blue Wool Standards.
The fabric has faded significantly more than any of the Blue Wool Standards, indicating extremely poor light fastness.

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